СПИСОК патентов США - подгруппа МПК16 H04Q5/22


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2017

19609515System and method for verifying physical proximity to a network device
29607975Semiconductor device and wireless tag using the same
39607193Enhanced identification system
49607190Automatic mode detection in a dual operating mode RFID tag
59607185Systems and methods for secure supply chain management and inventory control
69601008Detection using transmission notification
79600758Radio frequency identification tag
89600699Wearable tuning surfaces for activating RFID buttons or controls
99589226RFID tag for medication container closure
109589222Non-transitory storage medium encoded with computer readable information processing program, information processing apparatus, information processing system, and information processing method
119583473Complete system-on-chip (SOC) using monolithic three dimensional (3D) integrated circuit (IC) (3DIC) technology
129582695Computations using a polychronous wave propagation system
139582692Systems and methods for RFID inspection
149581689Reader/writer and article sorting system
159576234Method and system for power management of asset tracking system for non-stationary assets
169576168Conditional retrieval
179576163Passively coupled RFID receiver
189574861Remotely detectable ammunition
199574817Medical products storage device with viewing window having variable opacity
209569714System and method for automated RFID quality control
219569707Method and apparatus pertaining to RFID tag tag-type identifiers
229569648Apparatus and methods for wireless communication using load modulation
239564949Information processing system, information processing device, storage medium storing information processing program, and storage device
249563885Systems and methods for duplicating transponder keys and managing key information thereof
259563797System and method for transmitting information between multiple objects moving at high rates of speed
269563795Radio frequency identification system
279560426System and method for group tracking and displaying a plurality of wireless tracking devices on rotational maps oriented by one or more individuals being tracked
289560045Securing content using a wireless authentication factor
299558468Transportation route management
309552721System and method for providing wireless control on an electronic device
319552539Selectively addressing transponders
329547782Identification of biological samples
339542833Automatic determination of radio control unit configuration parameter settings
349538657Resonant sensor and an associated sensing method
359538367Creation and management of device versions
369538317Near field communication system, and method of operating same
379536215Real-time and offline location tracking using passive RFID technologies
389536123Data application method and system of RFID tags
399536121Semiconductor device and chip identifier setting method
409536118Card reader and method of operating the same

2016

419530107Method, apparatus, and system for providing a service
429530035Methods and systems for using RFID in biological field
439530034Apparatus comprising a reader and method for controlling the reader
449524405Collaborating RFID devices
459520902Reader and RFID reader
469520052Security tag system with improved range consistency
479516724Method of automatically programming a load control device using a remote identification tag
489515376Antenna coupler mechanism
499514431Compact mobile-reader system for two-way wireless communication, tracking and status monitoring for transport safety and security
509514342Wearable radio frequency identification enabled devices
519514341Method, apparatus and article for detection of transponder tagged objects, for example during surgery
529514339Control method, controlled device, user interaction device and computer program product
539513609Wireless communications using active modulation
549508254Proximity location system and method thereof for locating a communications device
559508213Systems and methods of reading gaming chips and other stacked items
569508034Multi-frequency bulk RFID tag commissioning
579507983Methods and systems for GPS-enabled baggage tags
589505529Overcap for supporting an electronic tag to a bottle cap
599504896Variably spaced multi-point RFID tag reader systems and methods
609504278Electronic cigarette case, method and system for managing information of electronic cigarette case
619503159Storing and retrieving electronic device information
629501674Terminal for line-of-sight RFID tag reading
639496720System for automatically gathering battery information
649495628Passive RF tag with adiabatic circuits
659492690Determining conditions of components removably coupled to personal protection equipment
669489831Wireless sensor reader
679489612Jewellery with tag
689483672Conveyor system for identifying RFID tags on parcels
699480847Optimizing data retrieval from an active implantable medical device
709479229Backscattering type RFID communication system
719477922UHF RFID wristband with a long read range
729477917System and method of context specific identity in a radio frequency identity (RFID) chip
739477864Systems and methods for scanning a user environment and evaluating data of interest
749477860Communication device, communication system, image presentation method, and program
759471821External access to memory on an RFID tag
769471819System and method for quality control, inspection and audit of utility assets
779471818Communication station for communication with transponders and further communication stations with the aid of different protocols
789471817Action-triggered radio-frequency identification tag
799470787Interrogator and system employing the same
809467208Phase alignment of carrier signals of communication devices
819466020Systems and methods for a RFID enabled metal license plate
829466018Displays with radio-frequency identifiers
839465963Arrangement for and method of optimally adjusting the scan rate of scan beams generated bya radio frequency identification (RFID) tag reader having an array of antennas
849465559System and method for emulating many time programmable memory
859461363Communication terminal and information processing system
869460573Autonomous authentication of a reader by a radio frequency identity (RFID) device
879460446Network of tags
889460377Semiconductor device
899460326Automatic self-learning RFID reader configurator
909454745System and method of tracking vehicles within a parking lot using RFID tags
919454685Portable RFID reading terminal with visual indication of scan trace
929449268Battery operated device and tag for a battery operated device
939444290Circuit for signal decoding in RFID or wireless power charging
949443363Real-time location detection using exclusion zones
959443357Dispenser use monitor
969443121Locally-powered, polarization-insensitive antenna for RFID reader, and RFID system for, and method of, scanning item tags with one or more such antennas
979443120Method and device for improving the energy efficiency performance of a reader
989436899RFID transponder
999436853Methods and apparatus for combining temperature data from separate segments of handling
1009430729Broadband progressive tag
1019430728Electronic identification system with improved sensitivity
1029426008Signal processing device and method
1039424448Locating device for evaluating the distance between an RFID label and an interface
1049424447RFID tag facility with access to a sensor
1059419687Intermediate frequency broadcast of emulated passive RFID signal from a computing device
1069418260Methods and apparatus for ceiling-mounted RFID-enabled tracking
1079418255Media processing device, media processing system, and control method of a media processing device
1089418254Integrated circuit film and method for manipulating the same
1099417042Arrow with embedded deployable RFID tag and the methods of using and tracking the same
1109413396Storage container including multi-layer insulation composite material having bandgap material
1119412213RFID reader
1129412061Sensing radio frequency identification device with reactive strap attachment
1139411997Systems and methods for tracking subjects
1149411994Method and system of managing the safety of a plurality of personal protection equipment items
1159407307Transponder positioning aid
1169405950External access to memory on an RFID tag
1179405949System for interrogating a remotely interrogatable passive sensor integrated into a metal cavity with reduced system loss and interrogation method
1189404810Wireless surface acoustic wave temperature sensor and interrogation system apparatus capable of generating a self synchronizing shaft position indicator for moving platforms
1199403603Safety monitoring system of galley
1209402115Monitoring system, notification apparatus and monitoring method
1219400900Method and apparatus pertaining to RFID tag-based user assertions
1229399376Recognizing tire sensor location in factory mode for TPMS and smart entry system
1239399174Apparatus and method for eliminating blind spot in an RF antenna array
1249396374Methods and systems for GPS-enabled baggage tags
1259396372Method for monitoring a system comprising a number of readers and a plurality of portable communication units
1269396370Carrier compensation reader
1279396367System and method for synchronizing RFID readers utilizing RF or modulation signals
1289393799Systems and methods for verifying a chip
1299390385Guideway-guided vehicle detection based on RFID system
1309390362Radio frequency identification tag with emulated multiple-time programmable memory
1319389638Device for detecting a carrying case
1329389071Estimating thickness of a material layer on an aircraft
1339386359Selecting metadata for sensor data streams
1349383730Zone based identification for interactive experiences
1359382579DNA/nanoparticle complex enhanced radio frequency transponder: structure of mark for detecting hybridization state and authenticating and tracking articles, method of preparing the same, and method of authenticating the same
1369380117Device and method for radio programming wireless terminal devices
1379379782Method of adjusting a card emulation mode and an electronic device therefor
1389379666Microwave band booster rectifier circuit, and wireless tag device and wireless tag system employing same
1399378399Grouping transponders
1409373010Passive RFID tag coil alignment and communication
1419367794Accurate persistent nodes
1429367711Battery assisted RFID tag with square-law receiver and optional part time active behavior
1439361492Multi-protocol RFID system
1449361491Antenna interface for radio frequency identification circuit
1459356960Securing radio-frequency identification systems
1469355545Secure optionally passive RFID tag or sensor with external power source and data logging
1479355287Method and system for improving reading range of FDX RFID tags
1489351242Tracking of and communication with mobile terminals using a battery-powered wireless network infrastructure
1499349090Self tuning RFID tags
1509349032RFID loss-prevention using angle-of-arrival
1519349031Method, computer program product, and changing station for tracking a process
1529342810Dynamic scan context determination for asset reconciliation
1539342716Software-defined multi-mode RFID read devices
1549337904Communication apparatus
1559336669Tamper evident point of containment, inventory and accountability system and method
1569336639Radio frequency identification tagging
1579336505Apparatus for portal based scanning
1589336421System and method for RFID-enabled information collection
1599330354Radio IC device
1609330288Creation and management of RFID device versions
1619324016Digest of biographical information for an electronic device with static and dynamic portions
1629323965Method for choosing RFID communication mode and RFID device which supports near-field and far-field communication
1639323964Card detection and selection
1649317796RF probe alignment with passive tag
1659317795Array of RFID tags with sensing capability
1669317728Methods and systems for GPS-enabled baggage tags
1679317727Methods and systems for GPS-enabled baggage tags
1689317726Radio frequency identification sensor assembly
1699317723Passive RF tag with power cycling
1709316737Container verification through an electrical receptacle and plug associated with a container and a transport vehicle of an intermodal freight transport system
1719316099ARC RFID antenna
1729313559Automatic mode detection in a dual operating mode RFID tag
1739313558Tagging of metal pins for mounted objects with light-activated microtransponders
1749311587RFID device being operable in a first and second operating state
1759310466Method and apparatus pertaining to the identification of physical-local discrepancies in statistics-based RFID-tag information
1769307554Array of very light readers for active RFID and location applications
1779307351Near field communication system, and method of operating same
1789306637Reader device for radio frequency identification transponder with transponder functionality
1799305292Systems and methods for providing an adaptable transponder device
1809305195RFID tags and readers employing QT command to switch tag profiles
1819305191Systems and methods for using a hand hygiene compliance system to improve workflow
1829299019Systems for data collection
1839298958System and method of enhanced RTLS for improved performance in wireless networks
1849298756Read/write RFID system for animals
1859294157Radio-frequency identification system
1869292720RFID converter module
1879288837Wireless device and wireless system
1889288784Controlling communication mode changes in a communication system
1899286563Spaced apart extended range RFID tag assembly
1909286562RFID-based devices and methods for interfacing with a sensor
1919285470RFID tag distance measurer
1929281873Wireless IC device system and method of determining authenticity of wireless IC device
1939280692Method and RFID reader for evaluating a data stream signal in respect of data and/or collision
1949272805Systems, methods, and devices for commissioning wireless sensors
1959268980Wireless tag communication device and wireless tag communication program
1969268976Method and device for operating a multifunctional near-field communication device supporting several data formats
1979262912Localizing tagged assets using modulated backscatter
1989262657Radio frequency identification tag identification system
1999262656Multi-protocol RFID system
2009262654Reading device for contactless communication with a transponder unit
2019262653Reader for data interchange with a mobile data memory
2029258035Multi-mode communication ingestible event markers and systems, and methods of using the same
2039256988System and method for identifying a power tool
2049256853Portable RFID reading terminal with visual indication of scan trace
2059253040Grouping wireless lighting nodes according to a building room layout
2069251680Pulse transmission synchronization
2079251488Apparatus and method of determining a likelihood of task completion from information relating to the reading of RFID tags
2089251455Using unique identifiers to retrieve configuration data for tag devices
2099245161Method and system for computed radiography using a radio frequency identification device
2109245160Method for setting up a beacon network inside a retail environment
2119245159Low power radio frequency communication
2129245158Low power radio frequency communication
2139244915System and method of providing control information to device regarding product
2149244162Method, system and computer program product for ranging RFID tags
2159239981RFID label comprising an interface to external sensors
2169239980Method for a battery and passive power supply to an RFID tag and a switching circuit for carrying out said method
2179238144Optimizing data retrieval from an active implantable medical device
2189237424System and method for correlation of mobile communication terminals and individuals at control checkpoints
2199237216Techniques for wirelessly docking to a device
2209235823Underground asset management system
2219235739Communication device of a system for monitoring the wheels of a vehicle and communication method
2229235736Method of communication of an active smart RFID label with a user interrogator and a professional interrogator
2239232406Systems and/or methods of data acquisition from a transceiver
2249230427Apparatus for low power wireless communication
2259230274System and method for RFID dynamic content presentation
2269230145Apparatus and method pertaining to conveying information via an RFID transceiver
2279226686Method and apparatus to account for transponder tagged objects used during medical procedures

2015

2289225859Method of controlling communication
2299222507Method for monitoring a health status of a bearing with a warning device having a close range wireless interface
2309218519Subset selection of RFID tags using light
2319213874RFID smart garment
2329213873Determining movement of a radio frequency identification tag using a phase difference/frequency model
2339208306Directional sensing mechanism and communications authentication
2349207664User interface devices for control of machine systems
2359203516Intelligent bail
2369202157RFID tag with an improved communication between an external logic element conductively connected thereto and an interrogator as well as a method for such communication
2379202093Methods for enhancing the accuracy of environment measurements using a remote-access apparatus
2389197984RFID device with wide area connectivity
2399197704Electronic label system and operation method thereof
2409197614Radio-frequency identification reader
2419197294Transponder tag with improved tolerance to presence of near-field loading material
2429196369Communication device and communication method
2439195925Method and system for improved wireless sensing
2449195867System and method for automated identification of a photographed subject at a resort area
2459195866Systems and methods for tracking subjects
2469195865Methods and systems for GPS-enabled baggage tags
2479195862Radio frequency identification reader and a method for locating a tag by the radio frequency identification reader
2489190305System and method for managing information about wafer carrier in buffer
2499189904Exit-code-based RFID loss-prevention system
2509189727RFID bridge antenna
2519189668Object condition analysis and control techniques
2529189667Smart power source
2539189665Anti-collision coupling for contactless cards
2549189663Battery operated device and tag for a battery operated tool
2559189662RFID reading system using RF grating
2569189661Apparatus for establishing a mesh network for reefer sensor architecture
2579189658System and method for detecting states
2589188558Radio frequency identification monitoring of stents
2599183483Can
2609183482Method and system for determining an association of a set of radio-frequency identification tags
2619182748RFID access control reader with enhancements
2629179292Creation and management of RFID device versions
2639177325Network of tags
2649177244Transponder
2659177185Passive wireless sensors for chemical and biological agents and wireless systems including the passive wireless sensors
2669177180RF tag reader and RF tag information acquisition method
2679176543Access using a mobile device with an accelerometer
2689176215Synthetic aperture RFID handheld with tag location capability
2699172755Remote information collecting device and computer readable medium
2709171410Mobile terminal device, authentication system, authentication method, program, and integrated circuit
2719171246System, methods, apparatuses, and computer program products for detecting that an object has been accessed
2729171243System for managing a digest of biographical information stored in a radio frequency identity chip coupled to a mobile communication device
2739170656Systems and methods for scanning a user environment and evaluating data of interest
2749168778Dental-based identification system
2759167408Methods and apparatus for identifying and categorizing distributed devices
2769165274RFID-based data reduction system and techniques
2779165172Receiving device with RFID detection of built-in components held therein, and RFID detection method
2789165170RFID tag dynamically adjusting clock frequency
2799165169Method for data communication between a base station and a transponder
2809164169Radio frequency transponder system
2819161707Communication system incorporated in an ingestible product
2829159014Active control secure transaction card with tuned coil
2839159013Mobile device with RFID capability and corresponding boot sequence
2849159012RFID condition latching
2859158949Low power radio frequency communication
2869158948RFID protocols with non-interacting variants
2879158945Defining a radio frequency identification read area
2889153088RFID functionality for portable electronic devices
2899152908Method for locating persons and/or mobile machines in mine caverns using RFID technology, and longwall face extraction installation for carrying out the method
2909152165Counterbalanced control stick system
2919151679Temperature measurement in electronic devices
2929147292RF-link margin measurement method and system
2939143203Near field communication system, and method of operating same
2949141837RFID skier monitoring systems and methods
2959141836RFID reader
2969137589Network device management using an RFID system
2979135762Determining operational state with tags
2989135547Optical control of RFID chips
2999135481Method and apparatus pertaining to installation of an RFID-tag reader system
3009134413Method of measuring distance bound using radio frequency identification (RFID) and system thereof
3019131527Wireless systems having multiple electronic devices and employing simplified fabrication and matching, and associated methods
3029129169RFID tags backscattering based on challenge
3039129168RFID readers causing tags to backscatter based on challenge
3049129167Methods and systems for GPS-enabled baggage tags
3059129165RFID tag reader, RFID tag reading system, method for performing RFID tag reading process and computer-readable recording medium
3069128489Inductively coupled distributed control system
3079123016Method and apparatus pertaining to the use of group RFID tag information
3089122969Dual transponder radio frequency identification
3099122964Batteryless stored value card with display
3109119554Pharma-informatics system
3119119505Coffee brewer and a corresponding network-based method and apparatus
3129117128External access to memory on an RFID tag
3139117127Radio frequency switch and method for controlling the same, and radio frequency identification smart shelf system
3149113464Dynamic cell size variation via wireless link parameter adjustment
3159113324Mobile privacy protection system using proxy, proxy device and mobile privacy protection method
3169113236Physical layer management using RFID modules and common mode signaling
3179112941Intelligent RFID tag identifier
3189111249Physical layer management (PLM) system for use with an optical distribution frame using RFID antennas with localized fields
3199111190System for and method of locating radio frequency identification (RFID) tags associated with items in a controlled area
3209111157System and method for tracking shopping behavior
3219111156Systems and methods for compressive sensing ranging evaluation
3229111155RFID reader and method of controlling the same
3239110771Computations using a polychronous wave propagation system
3249110450Systems, devices, and methods for dynamically assigning functions to an actuator
3259104926Systems and methods for performing secure financial transactions
3269104925Ultra-high-frequency, UHF, radio frequency identification, RFID, reader, RFID network and method for communication in an RFID network
3279104923Encapsulating commands for RFID tags and RFID readers
3289103909System and method for determining whether an object is located within a region of interest
3299100059System and method for mapping multiple applications to a single NFC tag
3309098790Methods and apparatus for preserving privacy in an RFID system
3319098789RFID communication circuit for an electronic device and corresponding methods
3329098786RFID tag with remote sensors and/or removable batteries
3339098734System and method for the presence recognition of a second portable data carrier by a first portable data carrier
3349094057Parasitic circuit for device protection
3359092709RFID tag including environmentally sensitive materials
3369092680Active logistical tag for cargo
3379092582Low power, low pin count interface for an RFID transponder
3389089717Charger for implant
3399087247Passive RFID triggering systems and methods using antenna reverse power detection
3409087246RFID-to-bluetooth selective adapter
3419087226System, method and computer program product for calibrating interrogator signal strength and/or tag response range setting
3429084116Detector logic and radio identification device and method for enhancing terminal operations
3439082057RF device with tamper detection
3449077067Radio IC device
3459076049Encoding RFID tags of grouped items
3469075030Automatic analyzer
3479073675Chipless RFID structure, cap, can and packaging material, stacked film for preventing forgery, method for fabricating the same; RFID tag, RFID system and method for controlling the same; certificate for chipless RFID and method for authenticating the same
3489072134Configurable lighting devices under broadcast control
3499071282Variable read rates for short-range communication
3509070064System and method for transmitting information between multiple objects moving at high rates of speed
3519070062Streamlined apparatus and methods for RFID communication
3529070028Control of wireless identification tag activation
3539070026Coordination of transmission of data from wireless identification tags
3549070003Method for handling collision in an identification system
3559066441Receiving device with RFID detection of built-in components held therein, and RFID detection method
3569065174Wireless communication improving sheet body, IC tag for wireless communication and method of manufacturing the same, information transmitting medium and wireless communication system
3579064358Portable electronic parking permit tag and a method for using therof
3589064196RFID tag dynamically adjusting clock frequency
3599060708Multi-mode communication ingestible event markers and systems, and methods of using the same
3609058552RFID tag temperature adaptation
3619058549Integrated circuit providing an external switching functionality
3629053377Device and method for the automated reading/writing of RFID tags
3639052700RFID presence detection device
3649049679Location measurement apparatus and method
3659048819Method and apparatus for detecting RF field strength
3669047501Method, apparatus, and computer program product for detecting risk tags
3679041798Automated pointing and control of high resolution cameras using video analytics
3689041518Portable RFID reading terminal with visual indication of scan trace
3699041516Context aware detection and mobile platform wake
3709041515Apparatus comprising display driving integrated circuit and radio-frequency identification reader
3719041513System and method for communicating with sensors/loggers in integrated radio frequency identification (RFID) tags
3729035789Method and apparatus for automatic down-hole asset monitoring
3739035749Movable golf range target with RFID ball identifier
3749035748Systems and methods for collision avoidance in a multiple RFID interrogator environment
3759032040Receiving device and method
3769030323Method and apparatus for detecting position
3779030301Systems and methods to determine kinematical parameters using RFID tags
3789030300Operational parameters based on proximity
3799030299Method of operating a RFID system
3809030297RFID tags
3819024731RFID tags and readers employing QT command to switch tag profiles
3829024728Remote activating device
3839024727Utilizing oscillator frequency divider settings as a temperature sensor in radio frequency applications
3849024726Remote controller and control method for a multimedia device
3859024725Communication terminal and information processing system
3869024724Laminate tamper evident construct
3879024723Method and apparatus for cross-media use of RFID readers and RFID tags
3889019081Tag detacher with haptic feedback
3899019080User communication device based card presence monitoring and account status control
3909019079Methods and systems for using RFID in biological field
3919019078Surgical object tracking system
3929019076Security system for containers
3939014077Methods and apparatus for conducting financial transactions
3949013303Product management system
3959013279Data access during wireless communication
3969013278System and method for responding to a request received at an object with an RFID device
3979013275Portable encoded information reading terminal configured to adjust transmit power level
3989013274Magnetomechanical markers for marking stationary assets
3999013268RFID reader
4009007183Terminal having radio frequency function and method of processing information of the terminal
4019007182Protecting packages from tampering
4029007181Method and system for discovery and transparent status reporting for sensor networks
4039007180Anti-collision system and method for reducing the collision of data transmitted by RFID tags
4049007177Apparatus and method for generating behavior pattern
4059007176Portable electronic apparatus and control method of portable electronic apparatus
4069002979Sports timing system (STS) event and participant announcement communication system (EPACS) and method
4079000923Reader and method for wheel-based RFID devices
4089000896Network addressable appliance interface device
4099000894Method and apparatus for improving reception of an RFID tag response
4109000893Food source information transferring system and method for a meat-packing facility
4118995927Communication between a receiver and a transmit controller
4128994533Conditional RFID
4138994515System for programming and lighting electronic detonators and associated method
4148994514Event indicator creation using first and second sets of values
4158994512RFID system
4168994511Electronic identification package
4178994509Method for connecting wireless electric actuating devices to a medical appliance
4188994508Inclusive or exclusive RFID tag interrogation and query round
4198994506Apparatus and method for processing RFID signals
4208994505Methods and apparatuses to secure data transmission in RFID systems
4218994492Disablement of user device functionality
4228991703Lateral discrimination method and device
4238988241Portable apparatus
4248988223RFID drive management facility
4258988200Printed label-to-RFID tag data translation apparatus and method
4268988199RFID tag parameter estimation using read difficulty factor
4278988195System and method of locating users indoors
4288988193Method and apparatus for locating tires using RFID
4298981910RFID tag issuing apparatus and RFID tag misalignment detecting method
4308981909RFID group selection method
4318981907RFID antenna multiplexing
4328981905Secure asset tracking system
4338981903Device for marking out buried objects
4348973832RFID tag and RFID system
4358970377System and method for tracking items stored in a compartment
4368970376Systems for and methods of assigning priority to reader antennae
4378970375Memory tag, method for providing information and enabling the release of stored content, and apparatus therefor
4388970351Systems and/or methods of data acquisition from a transceiver
4398970350Maintaining RFID information for virtual machines
4408968510Method of producing a transponder and a transponder
4418965299Method and system for the processing control of multiple radio frequency communication streams by an integrated circuit card
4428963693System and method for controlling meeting resources
4438963692Aggregating and routing sensor data at a community sensor-coordinating entity
4448963690Identification system
4458963689Cable ID using RFID devices
4468963688Stacked tire RFID reader system and method
4478963687System and method for DSRC communication
4488959543Device control apparatus and device control method
4498957764Data writing apparatus writing data to wireless IC tags
4508952813Optimization of luggage placement in storage compartments
4518952792Self tuning RFID tags
4528952790Strong passive ad-hoc radio-frequency identification
4538952789Method and apparatus for communication in ultra-wide bandwidth RFID systems
4548952788Battery assisted RFID system RF power control and interference mitigation methods
4558952787Laboratory sample archiving apparatus and method
4568952786System for tracking bicycle commuter activity
4578947528Container-classification identification using directional-antenna RFID
4588947236Sensing properties of a material loading a UHF RFID tag by analysis of the complex reflection backscatter at different frequencies and power levels
4598947233Methods and systems of a multiple radio frequency network node RFID tag
4608947213Method and system for confirming location of product within shelf using RFID
4618947212Active electronic tag and signal modulation method thereof
4628947211Communication data protection method based on symmetric key encryption in RFID system, and apparatus for enabling the method
4638947210Near field radio frequency communication system
4648947209Radio frequency identification system using multiple band transmission
4658947208IC tag searching apparatus
4668947207Method and apparatus for a deployable radio-frequency identification portal system
4678941493Determining operational state with tags
4688941473Electronic device and method for RFID
4698941471RF switched RFID multiplexer
4708941470Methods and systems of a radio frequency network node RFID tag with hardened memory system
4718941371RFID sensor devices having drive elements
4728937533Contactless IC card reader and data reading method
4738937532Reading RFID tag using antenna within enclosure
4748937531RFID system with multiple tag transmit frequencies
4758937530Radio frequency identification tags adapted for localization and state indication
4768933793Active contactless information storage device, method, and information access system
4778933792Moving carrier signal transmission method and device thereof
4788933791Method and system for correctly identifying specific RFID tags
4798933790Phase coupler for rotating fields
4808933789Systems and methods for RFID-enabled information collection
4818933788RFID system with barriers and key antennas
4828933786RFID tag device and method of recognizing the same
4838933784RF powder particle, RF powder, and RF powder-containing base
4848931705IC card, mobile electronic device and data processing method in IC card
4858928464Safety contestant progress registration
4868928463Object management system and method
4878928462RFID system with time slot interleaving
4888928461Method and system for controlling RFID transponder response waiting periods
4898925819Wireless tag processor

2014

4908922350Transmit diversity for passive backscatter RFID
4918922349Control circuit, system for operating a device and device for programming such a control circuit
4928922347R.F. energy collection circuit for wireless devices
4938917165RFID tag detection and re-personalization
4948917164Method for identification of components in an electrical low-voltage switchgear assembly
4958917163Active electronic tag apparatus for memory card
4968917162Wireless communication apparatus and antenna device
4978917161Systems and methods for transmitting data using near field communications
4988917160RFID module
4998912908Communication system with remote activation
5008912892Autonomous and controllable systems of sensors and methods of using such systems
5018912891Apparatus having at least one packaging unit with an RFID chip which is used for radio-frequency identification, and method therefor
5028912890Surveillance devices with multiple capacitors
5038912888Information storage medium, object of management and management system
5048912887RFID tag
5058907769Maximally flat frequency coded (MFFC) passive wireless saw RFID tags and sensors
5068907768Access using a mobile device with an accelerometer
5078907767Methods and apparatus for distance determination for radiofrequency identification devices
5088907766Method and system for secure communication
5098907765RFID tag detection method and system
5108907761Authentication of an electromagnetic terminal-transponder couple by the terminal
5118902073Smartcard protection device
5128902047RFID system and method of transmitting large data of passive RFID
5138902046RFID reading tunnel and method for reading RFID transponders
5148896425Apparatus and method for serialized continuous encoding of RFID tags
5158896424Dosing system and method for the dosing of a medium
5168896422Methods, systems, and products for tracking objects
5178896421Wide-area dynamic RFID system using UWB
5188890662EPC provisioning system
5198890661Method, apparatus and computer program product for invoking local communication application services
5208890660Power saving method
5218890659Method for preventing collision of RFID tags in an RFID system
5228890657System and method for operating an RFID system with head tracking
5238884761Theft detection device and method for controlling
5248884743RFID memory devices
5258884737Control device and communication control method
5268878652Encoding module, associated encoding element, connector, printer-encoder and access control system
5278878651Food source information transferring system and method for a livestock slaughterhouse
5288878650RFID security reader
5298872636Algorithm-based RFID loss-prevention system
5308872635Systems and methods for verifying a chip
5318872634Integrated detection point passive RFID tag reader and event timing system and method
5328872633Ramped interrogation power levels
5338872632Collision resolution protocol for mobile RFID tag identification
5348872631Enhanced identification system
5358872630Method and apparatus for cabinet asset management, and cabinet system
5368872629Passive transponder with a charging circuit
5378872628Document with inductive charging and data storage and transmission
5388872619Securing a transaction between a transponder and a reader
5398866596Code-based RFID loss-prevention system
5408866595Ticket-based RFID loss-prevention system
5418866594RFID tag and reader authentication by trusted authority
5428866593Apparatus and method for integrating a transmitting device and a battery pack
5438866592Method for detecting and communicating with RFID memory devices
5448866591Identification device for a pneumatic spring
5458866590Insulating glass unit with an electronic device and process for its production
5468866581Securing content using a wireless authentication factor
5478860557Method and apparatus to facilitate setting RFID tags to a particular read state
5488860556Method and system for the secure detection of an RFID electronic tag
5498860554Deterministic Method for efficiently querying and identifying multiple items on a communication channel
5508860553Self-powered, piezo-surface acoustic wave apparatus and method
5518860552Flexible straps having embedded RFID reader antenna modules
5528860551Automated RFID reader detection
5538854212Radio frequency identification tag identification system
5548854191Semiconductor device and method for operating the same
5558854190Systems and methods to detect cross reads in RFID tags
5568854189Method for a secure non-volatile logging in an active RFID tag of a process in a tagged article
5578854188Signal cancelling transmit/receive multi-loop antenna for a radio frequency identification reader
5588854183System for monitoring component of operating machine
5598847766Pharma-informatics system
5608847739Fusing RFID and vision for surface object tracking
5618847738Mobile terminal, information processing method, and computer program
5628847736Imaging-based radio-frequency identification transponder
5638847735Antenna interface for radio frequency identification circuit
5648836513Communication system incorporated in an ingestible product
5658836481Transponders and methods for operating a transponder
5668836480Radio frequency identification tag and arrangement and method of associating tag data from the tag with code data from an optical code on the tag
5678833664Enhanced performance and security RFID device
5688830065RFID readers with run commands
5698830038Encapsulating commands for RFID tags
5708830037In vivo RFID chip
5718830035Power consumption management for an RFID reader
5728830031System for monitoring component of operating machine
5738823497Secure data card with passive RFID chip and biometric sensor
5748823496Reader device for radio frequency identification transponder with transponder functionality
5758823495Sight spot guiding system and implementation method thereof
5768823494Systems and methods for wireless device connection and pairing
5778823493Devices employing modulator switching and methods thereof
5788820639Security feature RFID card
5798820624Cooking information book, cooking system, cooking method, and using method for the cooking system
5808816847Communication system with partial power source
5818816827Data storage medium and method for contactless communication between the data storage medium and a reader
5828816826Passive radio frequency data logger
5838816825Transponder
5848816822Method and system for wireless communications in a waveguide environment
5858816821Tag associating system, tag associating method, and tag moving direction detection system
5868810404System and method for radio-frequency fingerprinting as a security layer in RFID devices
5878810376Encoding RFID tags of grouped items
5888810375Semiconductor device and IC label, IC tag, and IC card having the same
5898810374Locating system for child accessories
5908810373Active energy harvesting for radio-frequency identification devices
5918810372Method and apparatus for power management for a radio frequency identification system
5928810371Antenna design and interrogator system
5938810370Wireless collection of fastener data
5948810369Finding sensor data in an RFID network
5958810364System for monitoring component of operating machine
5968807439Printer with integrated RFID data collector
5978803706Method and system for controlling the traffic flow through an RFID directional portal
5988803664Radio wave control apparatus, radio wave control system, and radio wave control method
5998803662Remote monitoring and control of LED based street lights
6008803661Method and apparatus for contention resolution of passive endpoints
6018803657RFID-mechanical dual-mode entry key
6028800878Method for encoding contactless communication data from a transponder to a reader via charge modulation, in the form of a set of patterns and device for implementing same
6038797147Upright type apparatus for charging wireless IC tags
6048797146Autonomous battery-free microwave frequency communication system
6058797145RFID system and communication method performed by the same
6068797143Information processing apparatus
6078797142Data processing device, IC card and communication system
6088791796Wireless tag device, storage medium storing control program for wireless tag device, and control method for wireless tag device
6098791795Terminal for line-of-sight RFID tag reading
6108791794Method and device for obtaining item information using RFID tags
6118786408Method for searching a plurality of RFID tags and apparatus
6128786406Interactive method and system for recording and playing data
6138786405Privacy method, device and computer program
6148779903Utilizing an RFID tag in manufacturing
6158779901Asymmetric RTT ranging with multipath correction
6168779900RFID interrogator having collision type identification function and control method thereof
6178779899RFID interrogator retransmitting command depending on collision situation and control method thereof
6188779898Encoded information reading terminal with micro-electromechanical radio frequency front end
6198779896RFID reader and method for controlling gain thereof
6208779895Ultrasound zone location system with high capacity
6218779893System and method for controlling vehicle ignition
6228773245Method and system for performing affinity transactions
6238773244Communication apparatus and method of controlling antenna characteristics
6248773243Battery assisted RFID tag receiver training and synchronization methods
6258773242RFID interrogator calculating adaptive retransmission wait time and control method thereof
6268773241Device for the secure contactless data exchange between a reader and a card
6278766780Asset tracking system including a tag controller
6288766778System and method for authenticating RFID tags
6298766777RFID marking of units in a space
6308766776Transponder unit
6318766775Devices employing delay matching to mitigate local oscillator noise and methods thereof
6328766774RFID reaction time reduction
6338766773Ultra wideband radio frequency identification system, method, and apparatus
6348761149Method for data communication between a base station and a transponder
6358760262Method of automatically programming a load control device using a remote identification tag
6368760261Devices employing fast carrier cancellation and methods thereof
6378760260Method for tracking cyclical procedures performed on personal protection equipment
6388754754Method and apparatus for wireless management of articles
6398754753Resistive and capacitive modulation in an electromagnetic transponder
6408754752RFID location systems and methods
6418754751RFID based system and method for vehicle and driver verification
6428754750Vehicle mounted directionally focused tolling device enclosure
6438754749RFID tags with CDMA communication capabilities
6448754748RFID wireless scanning system for non-RFID mobile devices, and related operating methods
6458751693Apparatus for and method of processing data
6468749357Method of de-activating and activating an electronic article surveillance (EAS) device, and an EAS device
6478749356RFID enabled drawer refrigeration system
6488749355Reader control system
6498749354RFID system and method for removing transmission leakage signal thereof
6508749353Wireless communication between two temporarily connected devices
6518749352Method for coded data transmission between a base station and at least one transponder within a wireless data transmission system
6528749351System and method for determining location
6538742903Genedrive RFID
6548742902Information processing apparatus and method, and non-contact IC card device
6558742899Methods and apparatuses to identify devices
6568742898Apparatus for removing transmission leakage signal in RFID system and RFID system having the same
6578742897Rotatable tags for automated location and monitoring of moveable objects and related systems
6588742896Steerable phase array antenna RFID tag locater and tracking system and methods
6598742895Wireless communication improving sheet, wireless communication IC tag, information transmitting medium and wireless communication system
6608736426Methods and apparatus for identifying and categorizing distributed devices
6618736424Systems and methods for performing secure financial transactions
6628736422Method and reader to conduct a label query in a radio frequency identification system
6638736281Sensing system and method
6648730031Communication system using an implantable device
6658730017Antenna, tag communication apparatus, and reader-writer system
6668730015Duplication detection for non-cryptographic RFID tags using encrypted traceability information
6678730014System and method for monitoring objects, people, animals or places
6688730012Enabling identification token for a timed period
6698723654Interrupt generation and acknowledgment for RFID
6708723653Asset identification and management method and system
6718723652Chip recognition and accounting system
6728723648Method and system for locating a hand-held terminal
6738723647RFID communication method and apparatus
6748723646Acoustic wave and radio frequency identification device and method
6758723645Data synchronization and integrity for intermittently connected sensors
6768718669Tracking objects utilizing RFID tags
6778717182Mechanism and method to implement a reader mechanism for a container-based monitor of a consumable product
6788717147Passive RFID system and method
6798717146Methods and systems for integrated interrogation of RFID sensors
6808717145RFID portal system with RFID tags having various read ranges
6818717144RFID system with distributed readers
6828710962Systems and methods for programming an RFID reader
6838710961Anti-fake battery pack and identification system thereof
6848707075Adaptive network and method
6858704663Work direction determining method and device, and work provided with direction determining function
6868704642RFID-based intelligent storage cabinet and the management method thereof
6878704641Method and communication system for controlling communication distance of RF SIM card with the aid of tag identification
6888704640Passive wireless memory device
6898704639Management control of household appliances using RFID communication
6908698629RFID readers with encapsulating commands
6918698605Determining the validity of a connection between a reader and a transponder
6928698604Reader control system
6938698601Method for card-reading anti-collision with automatic frequency hopping
6948698600Method and circuit for accessing RFID tag
6958698599Reader/writer, communication processing device, communication processing method, data management system and communication system
6968698595System and method for enhanced RFID instrument security
6978692654RFID system with multiple reader transmit frequencies
6988692653Semiconductor device
6998686835Baggage arrangement management method and carrying apparatus
7008686834Terminal having radio frequency function and method of processing information of the terminal
7018681001Method and apparatus for optimizing reader power consumption by varying poll parameters in an automated inventory tracking system
7028680970RFID systems using distributed exciter network
7038674812Method of controlling communication
7048674811Control method for RFID tag and RFID system thereof
7058674810Wearable RFID system
7068674808Interrogation of RFID communication units
7078674807Method, system and devices for data acquisition
7088669850Method for adjusting the transmission time of a continuous wave and reader thereof
7098669849Methods and systems for using RFID in biological field
7108669848Methods and systems for using RFID in biological field
7118669847Method and device for identifying a tag based on the orientation of fibers
7128669846Wireless devices for process automation and verification
7138665074RFID tag chips and tags with alternative behaviors and methods
7148665073Truncation, compression, and encryption of RFID tag communications
7158665072Electronic monitoring systems, shipment container monitoring systems and methods of monitoring a shipment in a container
7168665071Methods and systems for using RFID in biological field
7178665070Mobile electronic device
7188665069RFID tag especially for use near conductive objects
7198665068Systems and/or methods of data acquisition from a transceiver
7208665067Systems and methods for object localization and path identification based on RFID sensing
7218665066Reader control system
7228660538Method of communicating business contact information to a wireless user
7238659398System and method for buffered wireless device enrollment in a security system
7248659397Method and system for correctly identifying specific RFID tags
7258659395Container for receiving articles
7268659394RFID tag and method receiving RFID tag signal
7278659393Methods and systems for positioning data fields of a radio-frequency identification (RFID) tag
7288653955Method, device and system for exchanging information between a vehicle and a mobile ID provider
7298653948Reader control system
7308653947Radio frequency identification system and tag counting ending method for anti-collision thereof
7318653946Passive RFID reader and operation control method therefor
7328653945Apparatus for managing the operation of a ship block
7338653944RFID device and methods for controlling power supply according to connection with host and operation mode
7348653943Radio frequency identification system provided for access control
7358648699Item tracking system and arrangement
7368648698Method and system for radio frequency identification tag using reduced set communication protocol
7378643491Articles containing chipless radio frequency identification elements
7388643476Dynamic labeling of patch panel ports
7398643475Radio frequency identification secret handshakes
7408643474Computer with RFID interrogator
7418643473Signal processing apparatus and signal processing method
7428643472Locating a backscatter-based transponder
7438643471Method and system for state encoding
7448643470Semiconductor integrated circuit, IC card mounted with the semiconductor integrated circuit, and operation method for the same
7458638709Methods and apparatus for conducting financial transactions
7468638196Adapting coil voltage of a tag to field strength
7478638194Multiple radio frequency identification (RFID) tag wireless wide area network (WWAN) protocol
7488638193Electronic UHF radiofrequency identification for a constraining environment
7498638192Monitoring network system
7508638191Wireless hand-control of device by means of wireless button
7518634338Methods and apparatus for conducting financial transactions
7528633821Dual use RFID/EAS device
7538633807RF tag reader and writer
7548633806Two directional information flow in real time location sensing RFID networks
7558633805Systems and methods to determine motion parameters using RFID tags
7568633804RFID system with RFID readers and operating method thereof
7578633803Apparatus and method for locating RFID tag
7588629764Method and apparatus for power management for a radio frequency identification system
7598629763RFID transponder with improved wake pattern detection and method
7608629762Radio frequency identification tag location estimation and tracking system and method
7618629761Selection of an IMD by means of directional antenna
7628629760Signal conversion device, radio frequency identification (RFID) tag, and method for operating the RFID tag
7638629759RFID transponder with PLL
7648629757Processing system for portable electronic apparatus, portable electronic apparatus, and processing apparatus for portable electronic apparatus
7658624712Reader control system
7668624711Radio frequency identification device operating methods, radio frequency identification device configuration methods, and radio frequency identification devices
7678624710System and method for interrogation radio-frequency identification
7688624708Item positioning system and method thereof
7698624705Security system for containers

2013

7708620485Electrical tagging device
7718618916Automatic mode detection in a dual operating mode RFID tag
7728618915Apparatus and method for integrating a transmitting device and a battery pack
7738618914MEMS sensor enabled RFID system and method for operating the same
7748618913Radio frequency identification enabled mobile device
7758614625Adaptive media content scrubbing on a remote device
7768610544Method for determining optimal frame size for tag collision prevention in RFID system
7778610543Hybrid architecture for radio frequency identification and packet radio communication
7788610542Radio frequency identification reader with variable range
7798610541Method and apparatus for monitoring a radio frequency identification network
7808608088Data carrier device
7818604913Reader control system
7828604912System and method of tracking salvaged vehicles and parts using RFID tags
7838604911Signal power mapping for detection of buried objects and other changes to the RF environment
7848604910Using syslog and SNMP for scalable monitoring of networked devices
7858602306Device for protecting contactless communication objects against fraud
7868598992Self-calibrating RFID transponder
7878598990Delimited read command for efficient data access from radio frequency identification (RFID) tags
7888598989Reader control system
7898598988Systems and methods for controlling serially connected transmitters in RFID tag tracking
7908598987RFID communication method and system
7918598985Communications system and communications apparatus
7928593261Tool management method of die bonder and die bonder
7938593260System and method for varying response amplitude of radio transponders
7948593258High-tensile belt-type tag and wireless radio frequency identification system employing the same
7958593257RFID-based loss-prevention system
7968593256Washable RFID device for apparel tracking
7978593254Semiconductor integrated circuit, card comprising the same, and operating method of semiconductor integrated circuit
7988588685RFID system with RF bus
7998587430Active logistical tag for cargo
8008587414Wireless information and safety system for mines
8018587413Information access system, information storage device and reader/writer device
8028587411RFID readers causing RFID tags to backscatter more codes
8038587409Radio security leader controlling operation mode, and radio security tag supporting security mode and normal mode
8048587408Registered 3-D optical thinfilm for remote identification
8058587407Media transaction kiosk and method
8068587406RFID tags with orthogonal communication capabilities, and associated systems
8078581747Pedestrian support system
8088581707Methods and apparatus for identifying and categorizing distributed devices
8098581706Data storage medium and method for contactless communication between the data storage medium and a reader
8108581704Battery assisted tag and RFID system
8118581703Methods and apparatuses to secure data transmission in RFID systems
8128581702Information management using a custom identifier stored on an identification tag
8138581701RFID-based data collection, correlation and transmission system, and method for collecting data and correlating same to system participant identities and actions thereof
8148581700Wearable device
8158581694RFID interrogator configured for protection against electromagnetic interference of a remote device having an RFID tag
8168579203Electronic magnetic recorded media emulators in magnetic card devices
8178576053Near field communication device and method for near field communication
8188576051Spaced apart extended range RFID tag assemblies and methods of operation
8198576050Extended range RFID tag assemblies and methods of operation
8208573047Focused field antenna for passive RFID tire pressure sensor tranponder
8218570186Wireless sensor reader
8228570168System, method and device to interrogate for the presence of objects
8238570159Manifest integrity management via radio frequency identification (RFID)
8248570158Programming a universal remote control via a point-of-sale system
8258570157Local processing of received RFID tag responses
8268570156Pluggable small form-factor UHF RFID reader
8278570155Mobile terminal device, program storage medium, and information displaying method for displaying information for user in display area part not covered with RFID tag
8288570154Method for operating a system of readers
8298570153Metallic cover having IC tag, and metallic container
8308570152Method and apparatus for wireless sensing with power harvesting of a wireless signal
8318570151Semiconductor device
8328565674Portable terminal comprising near field communication module and method for operating the same
8338564417System and method for storing and retrieving equipment inspection and maintenance data
8348564416Systems and methods for automated programming of RFID tags using machine readable indicia
8358564415User grouping apparatus and user grouping method
8368564414Using tags to modify program behavior
8378564413Recharge of an active transponder
8388564412Method and apparatus to estimate the number of transponders in a field
8398564411Back-door data synchronization for a multiple remote measurement system
8408564410Shipping container security process
8418564409Method and apparatus for operating server for RFID reader and method for operating RFID reader
8428564408Electronic Near Field Communication enabled multifunctional device and method of its operation
8438564405Remotely monitoring field assets
8448558699Multiple radio frequency network node RFID tag
8458558674Wireless presentation system and pairing method applied thereto
8468558672Method and system for miniature passive RFID tags and readers
8478558671Active tag apparatus, communication apparatus and system
8488558670Electric power communication device, electric power communication system, electric power communication method, and program
8498558666Location detection
8508555363Authenticating a user of a system using near field communication
8518554333Adaptable communication sensitivity for an implantable medical device
8528552870Wireless IC device
8538552840Product managing apparatus and control method
8548552839Method and apparatus for managing radio frequency identification (RFID) tags
8558552838Passive wireless system
8568552836System and method for coupling a component to a vehicle
8578552756Chip testing apparatus and testing method thereof
8588547243Electronic toll collection transponder orientation device and method
8598547232Method and apparatus for transferring data via radio frequency (RF) memory tags
8608547207RFID converter module
8618547206Apparatus, method and program for detecting direction of noncontact IC medium and computer-readable recording medium having the program recorded thereon
8628547205Anonymous authentication method based on pre-shared cipher key, reader-writer, electronic tag and system thereof
8638547202RFID tag and operating method thereof
8648542104RFID edge server having a programmable logic controller API
8658542103Radio frequency identification reading by using error correcting codes on sets of tags
8668542099Systems and processes for tracking items
8678537016Devices and methods for protecting a packaged radio frequency identification device from electronic reading
8688537007Autoaccreting database for EAS-RF applications
8698536983Underwater RFID arrangement for optimizing underwater operations
8708536982Automatic tuning for RFID systems by changing capacitor values in case of an error
8718531274Method for establishing a wireless communication connection between an automation component and a mobile operating terminal
8728531272RFID apparatus, wireless network platform, and operating method thereof
8738531271RFID carrier sensing method and RFID system using this RFID carrier sensing method
8748531268Passive entry system for an automotive vehicle
8758525649Intelligent bail
8768525648Backscatter passive wireless controller with IMD frequency coding
8778525647Measurement system, measurement method and new use of antenna
8788525646Miniature RFID tag
8798525645Method of recognizing RFID tag for the purpose of preventing throughput inversion and RFID reader performing the same
8808519828Pneumatic fender management system
8818519827Method of generating activation code for radio frequency identification tag
8828519826Tag having a semiconductor chip and method of attachment to article
8838519824Customizable service space
8848515070Access control for implanted medical devices
8858514084Cooking system and controlling method for the same
8868514081Systems and methods for object localization and path identification based on RFID sensing
8878514060Wireless identification tag
8888514059Transponder holder for controlling the operation of a transponder
8898514058Construction equipment component location tracking
8908508378System and method for extending the battery life in inventory control devices
8918508368Disposable sensing device having radio frequency based sensor
8928508344Information registering apparatus and information registering method
8938508343Reader control system
8948508342Transmitting / receiving antenna and transmitter / receiver device using the same
8958508341Adaptive communication in an electronic toll collection system
8968508333Automatic parking station system for cycles and bicycles
8978502650Temporary non-responsive state for RFID tags
8988502646Article management apparatus and its system
8998502645RFID monitoring system
9008500005Method and system for surveying using RFID devices
9018499141Multi-socket server management with RFID
9028497764Position transmitter system
9038497763Data carrier and data carrier system
9048493601Techniques for performing actions based upon physical locations of paper documents
9058493187Wireless sensor reader
9068493186Reading device, computer program product and reading system
9078493184Method for remote measuring of a physical variable
9088493183Wireless tag and method for producing wireless tag
9098493182Phase ranging RFID location system
9108493181Sensor tag, sensor tag device, power receiving circuit, and sensor tag device power supply method
9118493180Radio system for sensing applications
9128493174Apparatus for instantaneous translation of sign language
9138488581Methods and apparatus for conducting financial transactions
9148487747Method and system for controlling the traffic flow through an RFID directional portal
9158487746Jump rope training apparatus, method, and system
9168487745Semiconductor device
9178487744Remotely monitoring field assets
9188485387Storage container including multi-layer insulation composite material having bandgap material
9198483956Portable electronic device with guide function
9208482412Data interface process with RFID data reader glove
9218482389Reader control system
9228482388Authentication of a terminal by an electromagnetic transponder
9238482386Active transponder with very low electric power consumption in standby mode
9248482385System for detecting and communicating with RFID memory devices
9258477045Configuration information provided to configurable electronic device residing in a shipping box
9268477018Rotation-activated electronic component with time-limited use
9278477016Method for identifying tags using adaptive binary tree splitting technique in RFID system and RFID system therefore
9288477015System and method for using an input data signal as a clock signal in a RFID tag state machine
9298471708RFID tags and readers employing QT command to switch tag profiles
9308471685Non-contact IC card system
9318471684System and method for tracking items associated with read/writable tags
9328471683Multilane vehicle tracking system
9338471681Transport and storage unit having an identification unit and a reading unit
9348466777Target object detection server
9358466775Electronic label authenticating method and system
9368463185Wireless communication system using surface acoustic wave (SAW) second harmonic techniques
9378461995Displaying advertisements based on electronic tags
9388461994RF receiver and RFID/USN system having the same
9398461993Wireless systems having multiple electronic devices and employing simplified fabrication and matching, and associated methods
9408461967Device and method for analysing radio-frequency systems
9418461966Systems and methods to determine kinematical parameters using RFID tags
9428461965Portable radio frequency identification (RFID) reader
9438461964Communications patching systems with radio frequency identification antenna switching circuits
9448456283Device and method for suppressing a transmitted signal in a receiver of an RFID writing/reading device
9458456282Synchronization of devices in a RFID communications environment
9468456281Non-contact IC medium communication device
9478456280Product carrier and system made up of product carrier and receiver unit
9488451100Use of a transponder for servicing work on an installation component
9498451097RFID interrogator with improved symbol decoding and methods based thereon
9508451096RFID read/write station and a method for operating such
9518451095Systems and methods for interrogator multiple radio frequency identification enabled documents
9528451094Phase hopping to reduce interference and improve radio frequency identification (RFID) tag throughput
9538451092Method and apparatus for efficiently querying and identifying multiple items on a communication channel
9548451089Radio identification with an additional close-range check
9558451070Self-powered microelectromechanical oscillator
9568450017Fuel-cell-based cogeneration system with radio frequency identification sensors
9578446260Group proving method and radio frequency identification reader and tags using thereof
9588446259Authentication of an electromagnetic terminal-transponder couple by the transponder
9598446258Causing RFID tag to change how many remaining commands it will comply with
9608446257Radio frequency charging system
9618446256Multiplexing radio frequency signals
9628446255Circuit for transmitting a RFID signal
9638446254Methods and apparatuses for RFID tag range determination
9648443210Power management module enforcing computer power capping by reading power cap information from nameplate having both machine readable module and human readable designation for providing such information
9658441342Pseudo-random authentification code altering scheme for a transponder and a base station
9668441341System, apparatus, and method for PCB-based automation traceability
9678441340Tag communication devices
9688441339Displacement detector, displacement detection apparatus, displacement detection system, loosening detector, loosening detection apparatus, and loosening detection system
9698441338RFID enabled media system and method
9708436718Noncontact communication apparatus and noncontact communication method
9718436717Rotation-activated electronic component
9728436716Method of upgrading an operation program of a radio frequency identification system
9738436715System and method for displaying and managing electronic menus
9748436714Battery assisted RFID command set and interference control
9758432567Printer and scale for handling RFID labels
9768432265Wireless sensor reader
9778432263System and method for the collection, storage, analysis and reporting of event information
9788432262Multiple near field communication tags in a pairing domain
9798432261Simplified device pairing employing near field communication tags
9808432260Simplified vehicle bluetooth pairing employing near field communication tags
9818432259Picking system
9828432258Apparatus and method facilitating communication between components of a radio frequency identification system
9838432257Merchandise-integral transaction receipt and auditable product ownership trail
9848432256Information providing service system for railroad users
9858432254Semiconductor device
9868432253Zone determination by combining signal strength with topological factors
9878427282Identification system
9888427281Apparatus for reading RFID tag information and RFID tag information reading system
9898427280Semiconductor device
9908427279Multi-protocol RFID system using bit-lock or step-lock synchronization
9918424765MEMS barcode device for monitoring medical systems at point of care
9928421630Coordinated storage system in a multiple radio frequency network node RFID tag
9938421601Active/passive RFID transponder control function
9948421600Utilizing an RFID tag in manufacturing for enhanced lifecycle management
9958421599Apparatus and method for providing URL, mobile station, and method for accessing internet by using the provided URL
9968421598Battery assisted RFID system RF power and interference control
9978421597Remote control apparatus and portable communication terminal
9988416063Method and apparatus for stopping power supply in RFID system
9998416062Method and apparatus for improving RFID tag reading
10008416060Method and device for reading radio frequency identification (RFID) tags
10018416059RFID system housing
10028412261Coupling apparatus for dividing receiving and transmitting signals and control method thereof
10038411764System and method for multi-protocol radio-frequency identification
10048410912Printing device
10058410911RFID network system
10068410910Passive contactless integrated circuit comprising a flag for monitoring an erase/programming voltage
10078410909Cables and connector assemblies employing a furcation tube(s) for radio-frequency identification (RFID)-equipped connectors, and related systems and methods
10088410908Method and device for emulating multiple RFID tags within a single mobile electronic device
10098410907Event-driven mobile HAZMAT monitoring
10108410906Battery assisted RFID system RF power control and interference mitigation methods
10118410905RFID reader cancelling leakage signal
10128410899Automobile keyless entry system having an RFID interrogator
10138405487RFID sensor tag and sensor data storing method
10148405486Electric power transmitting and receiving device, electric power transmitting device and electric power receiving device
10158400307Radio frequency IC device and electronic apparatus
10168400280Display tag, display tag system having display tag, and method for writing display tag information
10178400279Wireless communication tag and wireless communication system
10188400278Semiconductor device and IC label, IC tag, and IC card having the same
10198400276Monitoring system, terminal device and main control device thereof, and method and program for registering terminal device
10208400275Method and system of utilizing RFID tags for jointly processing task
10218400274Accurate persistent nodes
10228400273Device for reading radio frequency identifiers for volumetric confining of the detection region
10238400272Method and device for improving the signal to noise ratio (SNR) of a backscatter signal received from a radio frequency identification (RFID) tag
10248400270Systems and methods for determining an operating state using RFID
10258400269Methods and systems using polarization modulated electromagnetic waves
10268395525Extending the read range of passive RFID tags
10278395506Method and system for identifying missing items
10288395488Method for storing data as well as a transponder, a read/write-device, a computer readable medium including a program element and such a program element adapted to perform this method
10298395487Data carrier with sensor
10308395486System and method for interactive user-directed interfacing between handheld devices and RFID media
10318395485Inductive evaluation of the coupling factor of an electromagnetic transponder
10328395484System and method for monitoring objects, people, animals or places
10338395483Power controller for an electronic reader device
10348395482RFID systems using distributed exciter network
10358395481Apparatus for recognizing radio frequency identification (RFID) and method thereof, and data processing method of RFID
10368395480Low-frequency tag system and method
10378395477Geographic based remote control
10388393532Use of peer maintained file to improve beacon position tracking utilizing spatial probabilities
10398391824End of modulation detection
10408390456RFID tag facility with access to external devices
10418390433Method and system for low cost, power efficient, wireless transponder devices with enhanced functionality
10428390431RFID tags that backscatter more codes
10438390430RFID readers mitigating colored noise
10448390429Mobile RFID monitoring system and method thereof
10458390425RFID reader systems with double conversion and methods
10468384525Contactless programming and testing of memory elements
10478384524Passive surface acoustic wave sensing system
10488384523Battery assisted RFID system command set
10498384522Radio frequency identification triangulation systems for communications patching systems and related methods of determining patch cord connectivity information
10508384521Systems, methods, and apparatus for RFID tag detection
10518384520Glazing comprising an electronic device and method of reading/writing information in said device
10528384519Reader device for radio frequency identification transponder with transponder functionality
10538381974Emulated radio frequency identification
10548379859Method and apparatus for ciphering data in wireless communication system
10558378827Two-dimensional antenna configuration
10568378824Image-forming system
10578378790Reader control system
10588378789RFID material tracking method and apparatus
10598378788Variable frequency tag
10608378787Method and apparatus for disabling a data tag device
10618378786Security provision in standards-compliant RFID systems
10628373562Asset tracking system
10638373545EPC provisioning system using business rules
10648373544RFID apparatus
10658373543RFID transponder using ambient radiation
10668373542All-in-one radio frequency identification (RFID) system for sale and inventory management
10678369944Wearable defibrillator with audio input/output
10688368541Method for memory mapping in a composite RFID tag facility
10698368540Wireless tracking system and method utilizing near-field communication devices
10708368519Packaging a semiconductor wafer
10718368517RFID privacy-preserving authentication system and method
10728368516Secure data exchange with a transponder
10738368515Dual mode RFID communication device operating as a reader or tag
10748368514Device for wireless operation and method for operating the device
10758368513Data separation in high density environments
10768368512RFID tag, method of manufacturing the RFID tag, and method of mounting the RFID tag
10778368511Method for monitoring a package, sentinel indicator system and logistics system
10788363254Document management system
10798362881Method for storing data as well as a transponder, a read/write-device, a computer readable medium including a program element and such a program element adapted to perform this method
10808362880Method and computer program product for loading and executing program code at micro-processor
10818362879Apparatus and method for integrated reader and tag
10828362878Towel tracking system
10838358202Semiconductor device
10848354918Light, sound, and motion receiver devices
10858354917RFID tag chips and tags complying with only a limited number of remaining commands and methods
10868354916Radio interrogator system and radio communication method therefor
10878350677System and method for integrating asset tagging with a manufacturing process
10888350676System and method for allowing multiple RFID reader devices to read RFID tags without collision
10898350674RFID tag including a loop antenna and RFID system using the RFID tag
10908350673Methods and apparatus for preserving privacy in an RFID system
10918350668Smartcard protocol transmitter
10928350665RFID reader systems detecting pilot tone
10938346210Method and apparatus for managing services using bearer tags
10948344889Side loaded shorted patch RFID tag
10958344858Steerable phase array antenna RFID tag locater and tracking system and methods
10968344857RFID tags with synchronous power rectifier
10978344856Position detecting system and cable unit
10988344855Radio frequency identification interrogator and method of operating the same
10998344854Transient routing slips and inter-office envelopes
11008344853Secure RFID system and method

2012

11018340809Intelligent shelving system and dividing element
11028339266System and method for determining RFID tag placement
11038339245Semiconductor device and IC label, IC tag, and IC card provided with the semiconductor device
11048339244Asset tag power optimization
11058339243System and method for positioning active RFID tag
11068334757Controlling data access to and from an RFID device
11078334756RFID device
11088334754Tag communication device and tag communication method
11098334753Method and system for identifying and handling (tracing/locating/identifying to receive services) an owner and items in a secure/private area
11108334752Wireless tag, wireless tag communication system, wireless tag access device, method of detecting corresponding wireless tags and computer readable medium
11118330602Roll of tape with RFID tag, tag tape, and cartridge for including at least a RFID tag
11128330581IC tag, method of controlling the IC tag, and IC tag system
11138330579Radio-frequency auto-identification system for dialysis systems
11148330578Transponder device and method for providing a supply voltage
11158325041Firearm visibility network
11168325020Unique identification of devices using color detection
11178325019Motion tracking techniques for RFID tags
11188325018Method and apparatus to reduce data lost on personal mobile devices
11198325017Time slot allocation apparatus and method for preventing collisions between time slots in TDMA-based RFID network
11208325016Radio frequency identification transponder
11218325015Conductive silicone wristband for wireless communications
11228325014RFID readers mitigating colored noise
11238325013RFID storage systems
11248325012Method for optimizing RFID deployment and RFID deployment optimizer of use thereof
11258325011Multiple radio frequency network node RFID tag
11268320570Apparatus and method for generating secret key
11278319646Method and apparatus for tracking and monitoring containers
11288319636Method for locating items
11298319612Transponder detector for an RFID system generating a progression of detection signals
11308319611Radio frequency indentification tag
11318319610Radio-frequency identification (RFID) antenna, tags and communications systems using the same
11328319609Radio frequency identification transponder
11338314687Multi-protocol RFID system using bit-lock or step-lock synchronization
11348314686Radio controlled safety stop system for forklift trucks with RFID
11358314685Data detector for UHF RFID tags
11368310366RFID device and related method for providing assistance for locating it
11378310347Incrementing counter with extended write endurance
11388310346Verification of movement of items
11398310345Receiving apparatus
11408310344Long range radio frequency identification system
11418310343Binary tree method for multi-tag anti-collision
11428310342Identification anti-collision method and radio frequency identification system using the same
11438305198Adaptive control for improved RFID transponder read and write performance
11448305197Article management system, and portable apparatus for communicating with RFID tag
11458305195Radio frequency identification communication system and method thereof
11468305194Collision resolution protocol for mobile RFID tag identification
11478305193RFID protection device, and related methods
11488305192RFID reader with automatic near/far field interrogation mode switching, and related operating methods
11498305191Semiconductor device and position detection system using semiconductor device
11508305190Method and apparatus for power management for a radio frequency identification system
11518301162Tag frequency control
11528299900Anonymous tracking using a set of wireless devices
11538299899AIMD external programmer incorporating a multifunction RFID reader having a limited transmit time and a time-out period
11548299898Apparatus and method for managing radio frequency indentification reader
11558294579Multiple radio frequency network node RFID tag
11568294555Communication system for inductive power transfer system
11578294554RFID location systems and methods
11588290601Plant control system
11598289138Wireless communications unit operating as a tag when a host device is turned off
11608284055Multiple radio frequency network node RFID tag
11618284034Methods and apparatuses to identify devices
11628284033Object tracking
11638284032Method and apparatus for signal detection in radio frequency identification system
11648284031Systems and methods for providing quality of service to RFID
11658284030Method and device for recognizing functional states in RFID or remote sensor systems
11668284028Method of manufacturing an identifiable roofing product including a roofing product and a process plant for carrying out the method
11678284027Position detecting system, responder and interrogator, wireless communication system, position detecting method, position detecting program, and information recording medium
11688279072System to monitor a consumable part and method to monitor performance life and predict maintenance thereof
11698279068Automatic surgical sponge counter and blood loss determination system
11708279065Methods and systems of a multiple radio frequency network node RFID tag
11718279048RFID tag with piezoelectric sensor for power and input data
11728279047Methods and apparatus for anti-collision for radio frequency communication
11738279046Radio communication apparatus, radio communication method, and radio communication system
11748279045RFID tag chips and tags refraining from participating in a subsequent inventorying attempt and methods
11758275862RFID tag information service system
11768274395Battery monitoring systems and methods
11778274374Synchronization method between reader and tag
11788274373Dual mode transmitter-receiver and decoder for RF transponder tags
11798274370Modulator and modulation method for a wireless data transmission device
11808274369Radio frequency identification device having nonvolatile ferroelectric memory
11818274368Chipless microwave identification tag
11828274367RFID system and RFID tag
11838274366Method and apparatus for RF access to system ID and fault information
11848269630Methods and systems of a multiple radio frequency network node RFID tag
11858269611Electronic tag reading/writing station
11868269610Method for measuring pressure in a tire
11878269609Devices, systems and methods for portable device location
11888269608Device and method of coupling a processor to an RFID tag
11898269607Proximity location system and method thereof for locating a communications device
11908269606Methods and systems for RFID tag read verification
11918269605RFID material tracking method and apparatus
11928269604Remotely monitoring field assets
11938267319Antenna, and radio frequency identifying device and method
11948264331Method and apparatus for detecting container movement by a crane
11958264330Systems and method for communicating data in a railroad system
11968264329Method and system for room activity communication
11978264321System and method for enhanced RFID instrument security
11988264319Location system and communication system
11998260204Wireless communication system using surface acoustic wave (SAW) second harmonic techniques
12008260201Dispersive antenna for RFID tags
12018258927Method and system for inventorying wireless transponders providing anti-eavesdropping anti-collision
12028258926Method for automatically checking in passengers and their luggage
12038258925Frequency synthesizer and frequency synthesizing method
12048258924Merchandise-integral transaction receipt
12058258922Electronic device with remote control function
12068253567Multiple radio frequency network node RFID tag
12078253543RFID tag identification information management system
12088253542Method and system for performing affinity transactions
12098253541Method and apparatus for varying signals transmitted by a tag
12108253540Method of reading data from transponders through a reader, a transponder, and a reader
12118253539Rfid reader management system and method
12128253538Asset management using mobile radio-frequency identification (RFID) readers
12138253537Apparatus for communicating with RFID tag and article management system
12148253533Locker system and method
12158251284Covers having RFID functionality for portable electronic devices
12168248239Multiple radio frequency network node RFID tag
12178248238Multiple radio frequency network node RFID tag
12188248214Adjustable lighting for displaying products
12198248213Deterministic method for efficiently querying and identifying multiple items on a communication channel
12208248212Pipelining processes in a RF reader
12218248211Selective RF device activation
12228248210Method and system to determine the position, orientation, size, and movement of RFID tagged objects
12238248209Device for communicating between a mobile element and a fixed element
12248248208RFID-based active labeling system for telecommunication systems
12258248204Tag detecting system, moving object detecting method, and entrance/exit management system
12268242911Composite multiple RFID tag facility
12278242908Methods and systems of a multiple radio frequency network node RFID tag
12288242907Multiple radio frequency network node RFID tag
12298242893Filter assembly with RFID
12308242892System, method and program product for communicating a privacy policy associated with a radio frequency identification tag and associated object
12318242891Estimating method, estimating system and program
12328242890Multi-protocol RFID system using dynamic reconfiguration
12338242889RFID tag
12348242888Systems and methods to determine motion parameters using RFID tags
12358237569Product management system
12368237550Action using switched device that transmits data
12378237549RFID protection system, device, combination, and related methods
12388237548Structural health management device and associated system and method
12398237546Backscatter limited tags
12408237545Wireless transponder and image forming device
12418232886Battery management system for electric vehicle
12428232869Identifying a plurality of devices
12438232868Method and system for networking radio tags in a radio frequency identification system
12448232860RFID reader for facility access control and authorization
12458231846Identification tag with perforations for a laboratory sample cassette
12468228205Vehicle lane discrimination in an electronic toll collection system
12478228196Displaying advertisements based on electronic tags
12488228195System and method including partial pre-programming of RFID data
12498228175RFID tag chips and tags with alternative behaviors and methods
12508228174Radio IC tag reader, its controller, and radio IC tag reading system
12518228173Interrogating radio frequency tags
12528228171Methods and systems for RFID tag geographical location using beacon tags and listening tags
12538228170Using sensors to identify objects placed on a surface
12548223000Information access system for accessing information in contactless information storage device, and method therefor
12558222999Commodity display position alert system and commodity display position alert method
12568222998Arrangement and method for data acquisition
12578222997Method of preventing collisions between RFID readers in RFID system
12588222996Radio frequency identification tags adapted for localization and state indication
12598222992Control system and method, and communication device and method
12608218184Image forming apparatus and image forming system
12618217785Mobile tag tracking system
12628217762Method for using a mobile control device
12638217761Method for preventing reader collision, method for driving an RFID reader using the method and RFID reader for performing the method
12648217760Applique nodes for performance and functionality enhancement in radio frequency identification systems
12658217759Systems and methods for detecting activities
12668217758Information processing apparatus, method, and program
12678217757Voice over RFID
12688215162Focused field antenna for passive RFID tire pressure sensor transponder
12698212658Product container for use with device capable of long-range and short-range communications
12708212655System and method for identification of process components
12718212654Channel selection method for reading tag information, tag selection apparatus of radio frequency identification (RFID) reader, and RFID reader
12728212653Protected zone system
12738207828Method and system using RFID tags for system re-configuration
12748207827Methods and systems for sensing upon radiation exposure
12758207826Methods and apparatus for analyzing signal conditions affecting operation of an RFID communication device
12768207825RFID reader with receiver clock derived from transmitter output
12778207824Two sided thermal RFID
12788207823Integrated circuit and method for writing information
12798207822Support for batching of events, and shredding of batched events in the RFID infrastructure platform
12808203435Triggering document generation using RFID tags
12818203434Wireless power feeding system and capsule endoscope system applied with the same
12828203431Method of processing data, electronic device and transponder
12838203430Device, system and method for compensating signal delays in an RFID communication system
12848203429Switched capacitance method for the detection of, and subsequent communication with a wireless transponder device using a single antenna
12858203427RFID direction trigger driver
12868199022Test module for motor control center subunit
12878198987Radio tag reading device and radio tag recognition method using the device
12888198986System and method for storing and retrieving equipment inspection and maintenance data
12898198985Automatic mode detection in a dual operating mode RFID tag
12908198984Method, RFID reader, RFID tag and RFID system for secure communication
12918198983Semiconductor integrated circuit and non-contact electronic device using the same
12928193939Wireless IC device
12938193916RFID transmitter
12948193915Multiple transceiver synchronous communication system
12958193914Adaptable filter and method for filtering a radio frequency identification signal
12968193913Communication and distance measurement in an addressed wide band RFID system
12978193912RFID tag dynamically adjusting clock frequency
12988193910Interrogator, transponder and transponder identification method
12998188841Method of remote powering and detecting multiple UWB passive tags in an RFID system
13008188840Authenticating method and identification system
13018188839Truncation, compression, and encryption of RFID tag communications
13028184981Simplifying and cost-effective IR-RF combat identification friend-or-foe (IFF) system for ground targets
13038183986Toll transponder with deactivation means
13048183985Method and device for the power-saving operation of RFID data carriers
13058183984Method and device for the power-saving operation of a plurality of RFID data carriers
13068183983Method for the at least temporary activation of bidirectional communication and transponder
13078183982System including reply signal that at least partially overlaps request
13088179264Radio frequency identification tag device for metallic products
13098179258Method for reading a tag
13108179233UHF timing system for participatory athletic events
13118179232RFID interrogator with adjustable signal characteristics
13128179231Transmission delay based RFID tag
13138174388Method and system for deactivation of combination EAS/RFID tags
13148174368Reading method, responder, and interrogator
13158174367Causing RFID tags to backscatter more codes
13168174366Interrogator and interrogation system employing the same
13178174365IC tag, method of controlling the IC tag, and IC tag system
13188174364Automatic means to trigger RFID transmitters
13198174362Methods and apparatuses to secure data transmission in RFID systems
13208174361Phase shifters, interrogators, methods of shifting a phase angle of a signal, and methods of operating an interrogator
13218174360Communication apparatus for setting up a data connection between intelligent devices
13228174356RFID enabled access control system
13238169303Method and system using RFID tags for initiation of selected business processes
13248169302Sight-line non contact coupled wireless technology
13258169301RFID tag information communicating apparatus
13268169300Logical floor determination for a wireless device using weighted AP received signal strengths
13278169285Semiconductor device with integrated coils
13288166240Method for inventory of an automated data storage library
13298164454ID proximity monitoring of inventory objects
13308164426System and method for producing and distributing digital images including data identifying subjects being photographed
13318164425Interrogator used in RFID system
13328164424System and method of integrated processing of electronic tag
13338164422Radio-frequency tag communication device, and radio-frequency tag communication system
13348164420Transient state information display in an RFID tag having a charge-induced pigment release medium
13358159990Wireless audio data distribution using broadcast and bidirectional communication channels
13368159333Energy-efficient indoor localization system and a method of reducing power consumption of a radio badge in the indoor localization system
13378159332Radio frequency identification transponder
13388159331Method and system for radiated power control for short range RFID tag reading
13398159330System and method for dimensional rating using RFID technology
13408154409Systems for and methods of assigning priority to reader antennae
13418154408Methods and systems for identifying stacked sets and locating and tracking stacked sets
13428154389Wireless sensor reader
13438154388Synchronous-phase contactless demodulation method, and associated demodulator and reader
13448154387RFID tag
13458154385Local processing of received RFID tag responses
13468149120Temporary non-responsive state for RFID tags
13478149094Clustering methods for radio-frequency-identifier networks
13488149093System and method for wireless communications
13498149092Device and method for managing equipment maintenance
13508149091Radio-frequency tag communication device, radio-frequency tag communication system, and radio-frequency tag detecting system
13518144013Semiconductor device
13528143999Data carrier with sensor
13538143998Noncontact IC card communication system and communication method
13548143997System for self-service checkout inventory control
13558143996Decentralized radio frequency identification system
13568138893Semiconductor integrated circuit device
13578138892Variable frequency tag
13588138891RFID network control and redundancy
13598138890Hybrid ultrasonic and radio frequency identification system and method
13608138889Method, transponder, and system for secure data exchange
13618135354Method and system for chopped antenna impedance measurements with an RFID radio
13628134466RFID system preventing recognition error and communication method thereof
13638134451RFID tag chips and tags capable of backscattering more codes and methods
13648130083System and method for displaying presentations based on codes written to and read from RFID tags
13658130082RFID system including a programmable RF tag
13668130081Data management for intermittently connected sensors
13678130080Transponder actuatable switching device
13688127984Emulated radio frequency identification
13698125317Portable device for caching RFID tag and method thereof
13708125316RFID material tracking method and apparatus
13718125288Method for modulating a signal
13728120484Closure and package with RFID kernel tag and boost antenna
13738120469Method and system for tuning an RFID interrogator
13748120468Security system for inventory
13758120467Mobile portal for RFID applications
13768120466Decoding scheme for RFID reader
13778120463RFID protocol for improved tag-reader communications integrity
13788120462Method and system for standing wave detection for radio frequency identification marker readers
13798120461Automatic data collection device, method and article
13808115631Determining endpoint connectivity of cabling interconnects
13818115604Reader control system
13828115603Method for identifying multiple moving tags with multiple readers
13838115602Tag estimation method and tag identification method for RFID system
13848115601Control device, RFID tag reading system and RFID tag reader
13858115600RFID detection and identification system including an RFID reader having a limited transmit time and a time-out period to protect a medical device against RFID-associated electromagnetic interference
13868115598Near field communication front-end
13878115597RFID tags with synchronous power rectifier
13888115596Method and system for controlling distant equipment
13898115595Reader control system
13908115594Tag communication device, tag moving direction detecting system and tag moving direction detecting method
13918115538Modulation and demodulation circuit
13928111143Assembly for monitoring an environment
13938111142Non-contact ID tag writing apparatus for enabling high-speed data writing into a plurality of non-contact ID tags
13948111141Received signal strength distance determination of low frequency tags
13958111139Arrangement for monitoring a switching state of a switch
13968111138Radio tag and system
13978111137RFID tag reader/writer
13988106747Vehicle security systems and methods including RFID enabled computer with occupant identification and safety system
13998106746Method, apparatus, and system for selecting and locating objects having radio frequency identification (RFID) tags
14008102244Methods and apparatuses to identify devices
14018102243RFID protection device, and related methods
14028102242Autonomous interrogating transponder for direct communications with other transponders
14038099048Wireless communication system using surface acoustic wave (SAW) second harmonic techniques
14048098139Test head device
14058098138Tracking system using radio frequency identification technology
14068098137Media passport system
14078098136Integrated switch systems and methods for locating identification tags
14088098135Coordination of radio frequency communications amongst radio frequency identification (RFID) readers
14098098134Systems and methods for interrogator multiple radio frequency identification enabled documents
14108098133Radio frequency identification tag
14118093990Far field RFID reader with blocking
14128093989Method and system for scheduling multi-radio-frequency-identification-tag-reader networks to increase interrogation efficiency
14138090365Methods, systems and storage media to remotely control a wireless unit
14148089371Logical floor determination for a wireless device using weighted AP received signal strengths
14158089354Wireless tracking system and method for backhaul of information
14168089344Method and system for miniature passive RFID tags and readers
14178089340Real-time screening interface for a vehicle screening system
14188087577Radio frequency identification tag reader and method

2011

14198085133RFID interrogator
14208085132Method and apparatus for resolving RFID-based object traffic transactions to a single object in the presence of a plurality of objects
14218085130Radio frequency identification tag
14228081063Systems and methods for Q value determination
14238081061Mobile RFID reader and method of eliminating a transmission leakage signal
14248081060System and method for communications establishment
14258077014Method, apparatus, and system for radio frequency identification (RFID) tag association and relative positioning
14268077013RFID reader Q-parameter aided by RF power measurement
14278077012RFID device with first clock for data acquisition and/or calibration of second clock
14288077011Apparatus for automatically initiating sequence of vehicle functions
14298077010RFID interrogator device
14308072327Causing RFID tags to reply using changed reply timing
14318072314Secondary card reader
14328072313RFID interrogator with improved symbol decoding and systems based thereon
14338072311Radio frequency identification tag location estimation and tracking system and method
14348072310System for detecting and measuring parameters of passive transponders
14358068807System for supplying container security
14368068012RFID device and system for setting a level on an electronic device
14378068011System and method for interactive user-directed interfacing between handheld devices and RFID media
14388068010Chipless RFID tag and method for communicating with the RFID tag
14398063748Radio IC tag communication system
14408063747RFID tag, interrogator and system with improved symbol encoding and decoding
14418063746Transponder detector for an RFID system generating a progression of detection signals
14428063745Air conditioner and address setting method in air conditioner
14438063744System and method for providing timing services and DME aided multilateration for ground surveillance
14448063743Method for testing embedded RFID tags
14458063742Testing apparatus for embedded RFID tags
14468063741Tag tape, tag tape roll, and RFID label
14478063739Method of actively tagging electronic designs and intellectual property cores
14488061607Method and system of universal RFID communication
14498058986Method for automatic association devices to a patient and concurrent creation of a patient record
14508058983Baby seat occupant detection system
14518058974Integrated circuit processing device and integrated circuit processing method
14528058973Radio frequency identification system and method
14538054163Interactive radio frequency tags
14548054162Communication method in RFID or remote sensor systems
14558054161Apparatus and method for transmit leakage signal suppression in RFID reader
14568054160RFID tag power conservation system and method
14578049598Methods and apparatus for arbitrary antenna phasing in an electronic article surveillance system
14588049594Enhanced RFID instrument security
14598049592Network-based lighting equipment remote monitoring and management system
14608044775RFID system for identifying location of sensors/indicators
14618044774RFID tag chips and tags able to be partially killed and methods
14628044773Parallel RFID system using CDMA
14638040829Method of addressing messages and communications system
14648040242Hierarchical RFID
14658040238Wireless tracking system and method for backhaul of information
14668040222Radio-frequency tag communication system
14678040221Mobile radio frequency identification reader
14688040220Method and apparatus for managing tag information, and computer product
14698035489Radio frequency identification transponder security
14708035488Information access system and active-type contactless information storage device
14718035487Method for assembling, identifying and controlling a powered surgical tool assembly assembled from multiple components
14728035486Radio frequency identification device power-on reset management
14738035485System for tracking vessels in automated laboratory analyzers by radio frequency identification
14748035484Semiconductor device and IC label, IC tag, and IC card provided with the semiconductor device
14758035483Oscillator tuning system and oscillator tuning method
14768035482System for updating a content bearing medium
14778031068System and method for detecting emplacement of improvised explosive devices
14788031055Tag authentication method using rotation, and tag and reader performing the method
14798031054Multi-antenna element systems and related methods
14808031053RFID label time synchronization
14818031051Privacy protection method, device for transmitting identifier for privacy protection, privacy protection system and program, and monitoring system
14828028149Method of reading the memory plane of a contactless tag
14838026795RFID sensor array and sensor group based on pulse-processing
14848022815Magnetic RFID coupler with balanced signal configuration
14858022814Systems and methods for slot classification
14868022813Method of inventorizing a plurality of data carriers
14878022812Information collection system and information collection robot
14888022807Alarm system with two-way voice
14898018344Wireless communication apparatus and method thereof
14908018324Sight-line non contact coupled wireless technology
14918018323RFID sensor device based on pulse-processing
14928016191Smartcard transaction system and method
14938013717Near-field communication device with environmental sensor
14948013716Method for wireless data transmission
14958013715Canceling self-jammer signals in an RFID system
14968013714RFID sensor using pulse processing
14978009099System and methods for direction finding using a handheld device
14988009019Portable-terminal holder and radio communication system
14998009018RF transactions using a wireless reader grid
15008009017Contactless type communication tag, portable tag reader for verifying a genuine article, and method for providing information of whether an article is genuine or not
15018004414Use of RFIDs to measure flow-rates of materials flowing through piping
15027999675RFID tags replying using changed reply timing
15037999659Method for access control
15047999658Methods and apparatus for operating a radio device
15057994921Method for wireless data transmission and a transponder
15067994899Information access system and method for accessing information in contactless information storage device
15077990275Fuel tank pressure indicator, including cap and container interface pressure indicator
15087990249RFID tag circuits tags and methods for backscattering with controllable admittance
15097986241Combination security tag using a perimeter RFID antenna surrounding an EAS element and method thereof
15107986236RFID tag and method and apparatus for manufacturing same
15117986218Sensor devices for structural health monitoring
15127986217Mitigating processing latency in RFID exchanges
15137986216Semiconductor device
15147982608Method and system for identifying missing items
15157982586Wireless communication systems, interrogators and methods of communicating within a wireless communication system
15167982585Method and apparatus for active RFID network
15177982584Mobile RFID reader and control method thereof
15187978060Identification system
15197978053Tag-information management apparatus and IC tag
15207978052Microwave control system
15217978051RFID interrogator device
15227978050Systems and methods for providing quality of service to RFID
15237973662RFID bridge antenna
15247973646Method and apparatus for inspecting radio frequency identification tags
15257973645RFID reader devices and methods thereof
15267973644Systems and methods for RFID tag arbitration where RFID tags generate multiple random numbers for different arbitration sessions
15277973643RFID readers transmitting preambles denoting data rate and methods
15287970509Component identification system and method thereof
15297969286Process and system for automatically updating data recorded in a radio frequency identifier
15307969285Management of badge access to different zones
15317969284Wireless communication systems, interrogators and methods of communicating within a wireless communication system
15327969283RFID tag information communicating device
15337969282Optimized operation of a dense reader system
15347967870Device for retrieving data from a radio frequency identification tag
15357966008Use of location awareness to control radio frequency interference in a healthcare environment
15367965173Method system for simplified identification of an object using a transponder
15377961106Method for constructing location management system using RFID series
15387961103Wireless tag and electrically conductive pipe having wireless tag
15397961079Radio communication apparatus
15407961078Methods and apparatus for operating a radio device
15417961077Authenticity determination system of responder, identification system, and interrogation unit
15427956748System and apparatus for silencing communication devices
15437956725RFID tag with accelerometer
15447956724Support for reliable end to end messaging of tags in an RFID infrastructure
15457953370Carrier sensing method and RFID transceiver device using the same
15467952466Method and system for protecting RFID tags on purchased goods
15477952465Wireless tag determination system and wireless tag determination method
15487952464Configurable RFID tag with protocol and band selection
15497948362Implantable medical transceiver device
15507944339Method and system for RFID communication
15517944338RFID tag, RFID reader/writer, RFID system, and processing method of RFID system
15527942329Method for providing user feedback in an autoidentification system
15537940184Integrated circuit and method to secure a RFID tag
15547940161Reader/writer and data communication method
15557936706Method of addressing messages and communications system
15567936252Adaptive control for improved RFID transponder read and write performance
15577932814Method and system to determine physical parameters as between a RFID tag and a reader
15587932813Sampling to obtain signal from RFID card
15597932812Wide area and large capacity intelligent object tracking system and method
15607928843Method, system, and apparatus for communications in a RFID system
15617928832Method for the operation of RFID read/write devices
15627928831System and method for handling user keys and user passwords in a tagging system where the tag itself is capable of carrying only a single key or password
15637925371Eyeglass lens processing system
15647924161Methods and systems for identifying objects as sets and locating and tracking identified sets
15657924156Electronically switchable RFID tags
15667924151Field device management
15677924141RFID communication systems and methods, and RFID readers and systems
15687920051Information providing system and image forming apparatus
15697920050Proxy device for enhanced privacy in an RFID system
15707916001Methods for interrogating objects to be identified over a communications medium
15717916000Automatic antenna tuner system for RFID
15727915999Method and system for simultaneous transmission and reception of FM signals utilizing a DDFS clocked by an RFID PLL
15737911325Communication system, and endpoint device and interrogator
15747911324Method and system for obtaining information about RFID-equipped objects
15757911323Radio frequency identification (RFID) tag response modulation
15767907905Radio frequency management system
15777906873Modular wall box system
15787902964Hybrid system option key
15797902963RFID device having nonvolatile ferroelectric memory device
15807902962Cart-based visibility system
15817902961RFID system and reader writer
15827902960Door lock mechanism controller and method of controlling door lock mechanism
15837899401Radio communication device
15847899394RFID system with RF bus
15857898392Control method, control system, RFID antenna and connection investigation method
15867898391Multi-reader coordination in RFID system
15877898390Phase shifters, interrogators, methods of shifting a phase angle of a signal, and methods of operating an interrogator
15887898389Radio frequency identification (RFID) tags and methods of communicating between a radio frequency identification (RFID) tag and an interrogator
15897895309Network event notification and delivery
15907893832Authenticity tag and method for operating an authenticity tag
15917893815Method for selecting one or several transponders
15927893814Method and apparatus for tracking items on a conveyer using capacitive RFID
15937893813Automatic data collection device, method and article
15947889080Control system and method thereof
15957889060Active radio tag, security management system, and security management method
15967889059Radio frequency-controlled telecommunication device
15977889058Radio-tag reading system, radio-tag reader, and radio tag
15987889057RFID reader
15997889056RFID protection system, device, combination, and related methods
16007889055IC tag, IC tag system, and method of executing command of the IC tag
16017889054Method and apparatus for creating scramble signals in RFID
16027884725Systems and methods for stirring electromagnetic fields and interrogating stationary RFID tags
16037884724Radio frequency data communications device with selectively removable antenna portion and method
16047884702Queued operations in HF/UHF RFID applications
16057880594Switch assemblies and method for controlling vehicular components
16067880590Method and apparatus for localization of configurable devices
16077880589Communications device identification methods, communications methods, wireless communications readers, wireless communications systems, and articles of manufacture
16087880588Resistive and capacitive modulation in an electromagnetic transponder
16097880587Communication system and anti-collision method
16107872567Method for transponder access control
16117872566Radio frequency identification device power-on reset management
16127868761RFID security system and method
16137868739Method and system for improving function of reading information from RFID tag
16147868738Device simulator framework for an RFID infrastructure
16157868737System and method for supporting multiple reader-tag configurations using multi-mode radio frequency tag
16167864027Electronic tag system, communication apparatus, and electronic tag

2010

16177859387Backscatter transponder
16187855644Method and apparatus for disabling an active data tag device
16197852198RF tag
16207852197System and method for inhibiting detection of deactivated labels using detection filters having an adaptive threshold
16217847676Event-driven mobile HAZMAT monitoring
16227844505Automated real-time distributed tag reader network
16237843317Environmentally sensitive electronic device
16247843316Power-on reset apparatus, systems, and methods
16257843315IC tag whose function can be changed upon separation
16267841528System for secure communication between a contactless card reader and a card
16277839264Detection of unplanned waste stream diversion using RFIDs
16287835954Event boxcarring of RFID information sent from RFID edge server
16297834742Method of inventorying transponders by means of a communication station
16307834741Data carrier circuit capable of supplying identification information to a communications arrangement
16317830262Adjusting communication parameters while inventorying RFID tags
16327825804Methods and apparatus for opportunistic locationing of RF tags using location triggers
16337825776Device configuration with RFID
16347825775Antenna-based trigger
16357825774Radio frequency communications devices
16367825773Mobile radio frequency identification (mRFID) reader
16377825771System and method for measuring RFID signal strength within shielded locations
16387825770System and method of identification, inspection and training for material lifting products
16397821378Apparatus and method for receiving tag signal in mobile RFID reader
16407821160Modular wall box system
16417817015Floating threshold for data detection in a RFID tag
16427817014Scheduling in an RFID system having a coordinated RFID tag reader array
16437815101Rich object model for diverse auto-ID tags
16447812706Tag, and method and system using the same
16457808367RFID material tracking method and apparatus
16467808366Refrigerator and method of controlling the same
16477806332Passive type RFID semiconductor device, IC tag, and control method
16487804393Tape cartridge management system and tape cartridge
16497800481RFID device having a nonvolatile ferroelectric memory
16507800480Method and system for shot tracking
16517796016Radio communication system, radio communication device, and radio communication method
16527796015Wireless terminal and RFID system for providing additional information and a method for providing additional information using wireless terminal and RFID system
16537791489Electronic-ink based RFID tag for attachment to a consumer item and displaying graphical indicia indicating whether or not said consumer items has been read and its integrated RFID module has been activated or deactivated
16547791470Spin around direction and distance locator
16557791455Method and apparatus for autonomous detection of a given location or situation
16567791454Engine starting switch and portable device
16577791453System and method for varying response amplitude of radio transponders
16587786869Radio communication system
16597786846Communication station for inventorizing transponders by means of selectable memory areas of the transponders
16607786845Method and apparatus for wireless communication of identification information between radio frequency devices
16617786844Mobile portal for RFID applications
16627782176Method for information display, mobile information apparatus, and contactless communication device
16637777610Radio frequency identification apparatuses
16647777609Radio-frequency tag communication device
16657773982Methods, systems and storage media to remotely control a wireless unit
16667772980Method and systems for localizing objects using capacitively coupled RFIDs
16677772964Systems and methods for automated programming of RFID tags using machine readable indicia
16687772963System and method for synchronization of data streams
16697768420Operation and control of wireless appliance networks
16707768385Vehicle brake lighting system
16717764164RFID interrogator and data communication method thereof
16727764163Modular radio frequency identification unit
16737760073RFID tag modification for full depth backscatter modulation
16747757947R.F.I.D. enabled storage bin and method for tracking inventory
16757755505Procedure for addressing remotely-located radio frequency components of a control system
16767755486Expanded compatibility RFID tags
16777755469Radio frequency identification tag and radio frequency identification privacy protection system and method
16787750793Methods and apparatus for RFID device authentication
16797750792Multi-mode tags and methods of making and using the same
16807750791Method of and apparatus for long distance reading of passive tags in radio frequency identification systems
16817747220Wireless communication system using surface acoustic wave (SAW) second harmonic techniques
16827746217Reading from and writing to memory tags
16837746216Method and circuit arrangement for holding a control state during inadequate power supply in an RF transponder or remote sensor
16847746215RF transactions using a wireless reader grid
16857741967Locating system for items having RFID tags
16867741956Dual mode transmitter-receiver and decoder for RF transponder tags
16877741955Anti-collision method and system using optimized binary search tree
16887737825Integrated circuits with persistent data storage
16897737824Radio frequency identification (RFID) tag, portable terminal, and server for RFID tag
16907737823Method for efficiently querying and identifying multiple items on a communication channel
16917737822Method of recognizing whether a transponder belongs to a group of transponders
16927733218RFID tag receive signal strength indicator
16937733216Radio frequency identification tags capable of embedding receiver signal strength indications
16947728714Method and apparatus for detecting end of response signal on radio frequency identification tag
16957728713Accurate persistent nodes
16967714698RFID-UWB system connected to WLAN infrastructure
16977714697Token passing protocol for RFID systems
16987712674RFID devices for verification of correctness, reliability, functionality and security
16997710242Information access system and active-type contactless information storage device
17007710241Mobile communication terminal and method for providing RFID technique
17017710240RFID device having nonvolatile ferroelectric capacitor
17027710239Remote communication device and system for communication
17037710238Mobile terminal circuit including an RFID tag and wireless identification method using the same
17047705711Information-processing apparatus, wireless communication system and wireless communication method
17057698737Tamper-resistant control unit
17067696880Hierarchical tagging of objects
17077692532Interference monitoring in an RFID system
17087688182RFID system and RFID chip equipped with sensor function
17097688181Method and apparatus for avoiding overpolling
17107688180Estimation of the cardinality of a set of wireless devices
17117683762Method and system for acquiring maintenance information by an RFID tag
17127683761Method for autonomous establishment and utilization of an active-RF tag network
17137683760Mobile portal for RFID applications
17147683754Method for defining a group from among bi-directional objects
17157680556Method for data collection during manufacturing processes
17167679516Wireless tag system having a plurality of antenna feeding points
17177675403Method for estimating number of tags in slotted aloha-based RFID system
17187672260Method of addressing messages and communications system
17197671721Remote sensor, device and method for activating selected remote sensor components
17207667575Location virtualization in an RFID system
17217667574Signal-processing systems and methods for RFID-tag signals
17227667573Mobile portal for RFID applications
17237667572RFID tag data acquisition system
17247663491Substrate damage detection mechanism using RFID tag
17257663473Semiconductor device, IC card, IC tag, RFID, transponder, bills, securities, passport, electronic apparatus, bag, and clothes
17267656273Mobile portal for RFID luggage handling applications
17277652557Optical transponder containing identification tag
17287652556Method for activating a communication mode of a peer communication unit
17297649441Method and system for tuning an RFID interrogator
17307649440Apparatus and method for unifying multiple radio frequency identifications
17317646300Master tags
17327646284Systems and apparatus for writing data to multiple RF tags contained on print media
17337642916RFID bridge antenna
17347642898Orthogonal frequency coding for surface acoustic wave communication, tag and sensor application
17357642897Cooperative vehicular identification system

2009

17367639638Method and apparatus for an arbitration scheme for radio frequency identification devices
17377639155Method for transmitter and receiver matching
17387639119System and method for inventorying multiple remote objects
17397639118Receiver circuit
17407636046Wireless tracking system and method with extreme temperature resistant tag
17417636032Active RFID tag with new use automatic updating
17427636031Sensor system including multiple radio frequency identification tags
17437635086Covers having RFID functionality for portable electronic devices
17447633379Pallet content identification mechanism that converts RFID information to corresponding barcode information
17457626504System and apparatus for silencing communication devices
17467626488Method and system for communicating with and tracking RFID transponders
17477624918Wireless identification based display
17487623834Multi-band wireless communication device and method
17497616942Alert system and personal apparatus
17507616117Reconciliation mechanism using RFID and sensors
17517616095Electronic token to provide sequential event control and monitoring
17527616094Radio frequency identification system with write broadcast capability
17537616093Method and system for identifying expired RFID data
17547616092Wireless transponder for a security system
17557612675RFID--sensor system for lateral discrimination
17567612652Battery activation circuit
17577609163Radio frequency ID Doppler motion detector
17587605714System and method for command and control of wireless devices using a wearable device
17597605700RFID tag data retention verification and refresh
17607605684Method and apparatus for determining the direction of movement of RFID tags and for creating constant-width interrogation zones
17617604178Smart tag activation
17627604177Contactless data carrier, interrogator, contactless data carrier system, and method of acquiring data
17637604160Image forming apparatus, image forming method and storage medium
17647602274Dynamic configuration of a radio frequency transponder
17657598872Method for recognizing identification media
17667598864IC chip for identification, method for reading out data therefrom, and method for writing data thereinto
17677598843Very high frequency transponder, in particular a UHF transponder, including a protection against electrostatic discharges
17687597265Method and system for vascular scan recognition with a smartcard
17697595729RFID tag and RFID system having the same
17707592898Wireless communication systems, interrogators and methods of communicating within a wireless communication system
17717592897RFID readers system and methods for early hopping out of a frequency channel in the presence of RF interference
17727590087Methods for wireless data transmission between a base station and one or more transponders
17737589621Information delivery system, vehicle and broadcasting apparatus for an information delivery system, and method of outputting related information therefor
17747589618RFID readers systems and methods for hopping away from a frequency channel with RF interference
17757589617Radio frequency identification packaging system
17767589616Mobile devices including RFID tag readers
17777586398System and method for setting up a universal remote control
17787586397Interactive radio frequency tags
17797583179Multi-protocol radio frequency identification transceiver
17807583178System and method for RFID reader operation
17817578448Authorizing radio frequency transactions using a keystroke scan
17827577497Industrial robot with portable emergency stop unit
17837576469Sensor comprising a surface wave component
17847573370Method and device for storing and distributing information in an RFID tag
17857573369System and method for interrogating and locating a transponder relative to a zone-of-interest
17867573368Electromagnetic transponder with no autonomous power supply
17877573367Tag conflict avoidance method and apparatus
17887571862RFID tag that provides a flat print area and a pinch roller that enables the same
17897570151System and method for locating individuals and equipment, airline reservation system, communication system
17907570150Method and apparatus for coordinating communications between a tag and a reader
17917564355Adaptively transmitting a signal for activating a tag
17927564340RFID-UHF integrated circuit
17937561022System and method for validating radio frequency identification tags
17947555616Devices and methods for memory tag error correction
17957554433Wireless tag scanning system
17967552872Reader/writer, optical transceiver module, and cable system
17977552348Method and apparatus for detecting and supplying power by a first network device to a second network device
17987551058Sensor for monitoring environmental parameters in concrete
17997548167RF tag and method of manufacturing the RF tag
18007548153Multi-protocol or multi-command RFID system
18017547150Optically addressed RFID elements
18027545256System and method for identifying a radio frequency identification (RFID) device
18037541913Method for tracking containers using a low-rate wireless personal area network system
18047538679RFID tag test antenna with two ports that excite perpendicular modes
18057538677Contactless data communication system, contactless identification tag and contactless identification tag control program
18067538658Method in a radio frequency addressable sensor for communicating sensor data to a wireless sensor reader
18077538657Radio frequency identification based sensor
18087538656Radio frequency identification based sensor
18097537166Portable data reading device with integrated web server for configuration and data extraction
18107536155Wireless communication device interconnectivity
18117535339Radio frequency identification based sensor reader
18127535338Wireless synchronized operation of pulsed EAS systems
18137528699Transponder in communication system
18147528698Multiple antenna energy harvesting
18157528696Determining the three-dimensional read accuracy of an RFID tag using a power scaling factor
18167525436Methods and apparatus for reducing power consumption of an active transponder
18177525413Apparatus supporting active and passive telecommunication, and control method thereof
18187515046Wireless response device, image forming apparatus, and equipment
18197511605IC chip for identification, data-reading method, and data-writing method
18207511604Method and system for distance determination of RF tags
18217511601Radio frequency identification in document management
18227510117Decoding with memory in RFID system
18237508296Reading method, responder, and interrogator
18247506813Resonator use in the print field
18257504928Wireless tracking system and method utilizing tags with variable power level transmissions
18267501953RFID readers transmitting preambles denoting communication parameters and RFID tags interpreting the same and methods
18277501943Radio frequency ID coding for identifying multiple items of the same type
18287501932System and method of reading from and/or writing to an RF transponder
18297498941IC tag communication system
18307498924Anticollision method that marks the time slots
18317496329RF ID tag reader utilizing a scanning antenna system and method
18327495558Shelf-life monitoring sensor-transponder system
18337495545Pallet content identification mechanism that converts RFID information to corresponding barcode information
18347495544Component diversity in a RFID security network
18357486172Enhanced identification protocol for RFID systems
18367486171RFID tag, system for purchasing service by using RFID tag, and method thereof
18377482908Radio-frequency-device personalization
18387479870Method and apparatus for programming a transponder
18397475806Method and system of universal RFID communication
18407474213Object management apparatus

2008

18417471188Semiconductor device and driving method thereof
18427468670RFID conveyor system
18437456985Image forming apparatus that performs wireless communication with radio tag attached to document or recording medium
18447456726Method and apparatus for improving the efficiency and accuracy of RFID systems
18457453347System for displaying an information package
18467451925System for biometric security using a smartcard
18477451924System for biometric security using a smartcard
18487451016Industrial robot comprising a portable operating unit which a movable key device for identification of the robot
18497448547Decoding with memory in RFID system
18507446658Identification (ID) system and method of operation thereof
18517446648Passive activation vehicle system alert
18527446647State validation using bi-directional wireless link
18537446646System and method for supporting multiple reader-tag configurations using multi-mode radio frequency tag
18547445149System for biometric security using a smartcard
18557443282System and a method, including software and hardware, for providing real-time and synchronization views of supply chain information
18567438234System for biometric security using a smartcard
18577436302Low cost RFID labeling device
18587436286Circuit arrangement and method for increasing the functional range of a transponder
18597432817Module with RFID tag and associated bridge antenna
18607432797Prefetching manifest data in an RFID system
18617429913Low power digital circuit for RFID tag
18627429912Method for multi-reading a plurality of IDs
18637429001Label identification system and coding method suited therefor
18647427912Method and system for storage and recovery of vital information on radio frequency transponders
18657425888Methods for optimizing communications between an RFID reader and a tag population using non-sequential masking
18667425887Multi-layered efficient RFID coupler
18677424968Method and apparatus for public street parking using RF and RFID technology
18687423606Multi-frequency RFID apparatus and methods of reading RFID tags
18697423518Reader/writer
18707423517Transponder with a controllable power-on-reset circuit
18717423516Systems and methods for approximating the location of an RFID tag
18727420466Rich object model for diverse Auto-ID tags
18737420457System and method for validating radio frequency identification tags
18747419096RFID joint acquisition of time sync and timebase
18757417528RFID device having nonvolatile ferroelectric memory device
18767415332Method and system for vehicle component management, method and system for vehicle component management data update, and vehicle component management center
18777414517Radio frequency identification transponder
18787413124RFID reader supporting one-touch search functionality
18797411503System and method for disabling data on radio frequency identification tags
18807411502Radio frequency identification tag based tray and tray receiving method and apparatus
18817411482Wireless tag reader and writer
18827403743System and method to unlock hidden multimedia content
18837398926Apparatus and method for programming an RFID transponder using a constrained field
18847389089Methods to remotely control a wireless unit
18857388469Electronic key apparatus for vehicle and arrest cancellation method for rotation arresting device
18867388468Method and system to backscatter modulate a radio-frequency signal from an RFID tag in accordance with both an oscillation frequency signal and a command signal
18877388466Integrated passive entry and remote keyless entry system
18887388464Location system and communication
18897387235Mutual authentication security system with recovery from partial programming
18907387010Sensor arrangement having sensor array provided on upper portion of a container
18917385477Radio frequency data communications device
18927385476Method and system for communicating data to a wireless access point
18937382255Medical assistance and tracking method employing smart tags
18947382228Methods and apparatus for identifying electronic shelf labels with which communication has been lost
18957380726Label for an electronic product that provides failure information when the product fails
18967378940Pallet content identification mechanism that converts RFID information to corresponding barcode information
18977375637Methods and apparatus for reducing power consumption of an active transponder
18987375616Electronic near field communication enabled multifunctional device and method of its operation
18997372360Item information system and method
19007372359Programmable-code electromagnetic transponder
19017370806Label for an electronic product that provides failure information when the product fails
19027362212Communication methods, systems, apparatus, and devices involving RF tag registration
19037360689Method and system for proffering multiple biometrics for use with a FOB
19047358848Wireless remote sensor
19057355523Remote controlled intelligent lighting system
19067352318Method and system for real time pulse processing in ATCRBS/Mode-S transponders
19077348875Semi-passive radio frequency identification (RFID) tag with active beacon
19087347379Dual antenna coil transponder system
19097345576Method and apparatus for resolving RFID-based object traffic transactions to a single container in the presence of a plurality of containers
19107345575Radio frequency data communications device with adjustable receiver sensitivity and method
19117342482Communication controller for an active transponder
19127342481Method and circuit arrangement for wireless data transmission
19137341181Method for biometric security using a smartcard
19147336154Method for selecting one or more transponders
19157336152Method and system for tracking clustered items
19167333479RFID system with packetized data storage in a mobile environment: methods, systems and program products
19177333001Secure personal RFID documents and method of use
19187327218Electronic identification system with forward error correction system
19197325734Methods and devices for assigning RFID device personality
19207325724Method for registering a biometric for use with a smartcard
19217325723System and method for detecting persons or objects in definite areas provided each with at least an entrance
19227322523Methods and devices for uniquely provisioning RFID devices
19237321290Radio tag and system
19247321289Systems and methods for reducing interference by modulating a reader transmittal signal within the transmission channel
19257318550Biometric safeguard method for use with a smartcard
19267317379Antenna switching equipment
19277314165Method and system for smellprint recognition biometrics on a smartcard
19287314164System for biometric security using a smartcard

2007

19297312692Method for selecting one or several transponders
19307308249Communication between electromagnetic transponders
19317307542System and method for commissioning addressable lighting systems
19327303120System for biometric security using a FOB
19337301439Radio IC tag reader writer, radio IC tag system, and radio IC tag data writing method
19347299990RFID tag, printing paper, printer, and RFID system
19357298272Remote detection employing RFID
19367298270IC tag administration device, robot including the IC tag administration device, and IC tag administration method
19377298243Radio frequency identification system with privacy policy implementation based on device classification
19387295101User interface systems
19397289015Method for efficiently querying and identifying multiple items on a communication channel
19407286043System and method for inventorying multiple remote objects
19417286042Passive communication device and passive access control system
19427286041Maintenance of an anticollision channel in an electronic identification system
19437286040Cooperative vehicular identification system
19447283594Impedance modulation signaling
19457283037RFID tags adjusting to different regulatory environments, and RFID readers to so adjust them and methods
19467283036Wireless display device and radio frequency identification system using the same
19477283035Radio frequency data communications device with selectively removable antenna portion and method
19487274286ID issue management system, article information management system and ID issue management method
19497274285System and method for improved object identification
19507274284Method for RF card detection in a contactless system
19517273165Printing system
19527271733System and method for determining at least one parameter of at least one rotating member by means of reference and speed signals
19537271702Method and system for autonomous correlation of sensed environmental attributes with entities
19547271701System for commonly utilizing vehicle
19557268668Systems and methods for managing multiple accounts on a RF transaction instrument
19567268667Systems and methods for providing a RF transaction device operable to store multiple distinct accounts
19577262686Methods and apparatuses to identify devices
19587259654Radio frequency identification transponder
19597257504Production of radio frequency ID tags
19607256682Remote identification of container contents by means of multiple radio frequency identification systems
19617256681Asset tracking using wireless LAN infrastructure
19627253726Tire condition monitoring apparatus, transmitter, and receiver
19637253719Multi-oscillator clock signals
19647253718Transponder
19657253717Method and system for communicating with and tracking RFID transponders
19667250847Portable surface member for conducting exercises of individuals
19677248145Radio frequency identification transponder
19687248143Access authorization and right of use system, of a motor vehicle
19697246754Secure currency
19707245213RFID readers and RFID tags exchanging encrypted password
19717245200Door unlocking controller and control method thereof
19727240838Transponder and reader system
19737239229Efficient protocol for reading RFID tags
19747239228Apparatus for mediating communication between controller and transponders of many moving objects and method for controlling the same
19757231028Method and system for the management of subscriber functions
19767230534Method and system for identifying lost or stolen devices
19777227449Multiple protocol smart card communication device
19787221697Received radio wave transmission equipment and mobile body identification system
19797221259Electronic label interrogation through incidental electromagnetic radiation
19807221258Hierarchical electronic watermarks and method of use
19817221257Wireless communication devices, radio frequency identification devices, methods of forming a wireless communication device, and methods of forming a radio frequency identification device
19827218204Contactless IC card
19837215239Non-contact smart card interrogator, wherein across a transmission line from an antenna to a receiver the signal modulation varies between amplitude modulation and phase modulation
19847215238Combined garage door and keyless entry fob
19857209040Homodyne RFID receiver and method
19867209030Noise alarm timer function for three-axis low frequency transponder
19877205896RFID reader having multi-dimensional antenna array
19887203851Method and apparatus for detecting and supplying power by a first network device to a second network device
19897202772Electronic anti-theft system
19907201035Sensor arrangement
19917196613System for multi-standard RFID tags
19927193504Methods and apparatuses for identification
19937190257Data encoding in radio frequency identification transponders
19947180403RFID reader utilizing an analog to digital converter for data acquisition and power monitoring functions
19957180402Phase modulation in RF tag
19967176812Wireless blade monitoring system and process
19977176784Multi-mode radio frequency device
19987173528System and method for disabling data on radio frequency identification tags
19997173519Circuit arrangement with simplified input circuit for phase modulation in a backscattering transponder
20007173518Method and apparatus for efficiently querying and identifying multiple items on a communication channel
20017173515RFID tag, and RFID tag-related determining device and method, and management system and method
20027170393Method and apparatus for the automatic determination of network cable connections using RFID tags and an antenna grid
20037167080Memory tag
20047161470User interface for portable RFID reader
20057161469Reading protocol for transponders of electronic identification system
20067161464Vehicle security system and method of controlling the same
20077158010Circuit arrangement and method for phase modulation in a backscattering transponder
20087158009Electronic circuit for contactless tag, and contactless tag

2006

20097151437Radio communication system and method, radio communication apparatus and method, and program
20107151436Receiving/backscattering arrangement and method with two modulation modes for wireless data transmission as well as modulation arrangement therefor
20117145459Systems and methods for manufacturing control using radio frequency identification
20127145451Impedance matching network and multidimensional electromagnetic field coil for a transponder interrogator
20137145437Method, terminal and computer program product for adjusting power consumption of a RFID reader associated with a mobile terminal
20147142092Networking applications for automated data collection
20157135963Method for locating a badge for a motor vehicle hands-free system
20167133641Wireless communication RF circuit and communication apparatus including the same
20177123129Modulation of the resonant frequency of a circuit using an energy field
20187119664Deep sleep in an RFID tag
20197116212System for multi-standard RFID tags
20207114655EPC data manager
20217114654RFID encoder and verifier
20227106174Anti-collision tag apparatus and system
20237106173Tags, wireless communication systems, tag communication methods, and wireless communications methods
20247102488Method for selecting transponders
20257098770Contactless integrated circuit reader
20267095311Identification coding schemes for modulated reflectance systems
20277089157Measuring device, including at least a sensor, capable of operating in difficult conditions
20287084740Wireless locating and tracking systems
20297084739Communication system, and interrogator and transponder for the system
20307079009Anticollision protocol with fast read request and additional schemes for reading multiple transponders in an RFID system
20317079008Proximity transaction control method
20327076083Personnel access control system
20337075436Method, system, and apparatus for binary traversal of a tag population
20347075413Reference circuit enhancement for passive RFID tags
20357075412Methods and apparatus for operating a radio device
20367075411Smart card fast-clamping receiver for pulsed RF fields
20377071815Radio frequency identification system with separately located transmitters and receivers
20387069025Methods and apparatus for identifying asset location in communication networks
20397068148Method for the efficient reading of a population of radio frequency identification tags with unique identification numbers over a noisy air channel
20407064653Selective cloaking circuit for use in radio frequency identification and method of cloaking RFID tags
20417053755Enhanced identification system
20427053754Anti-collision method for contactless electronic module
20437053524Surface acoustic wave sensor or identification device with biosensing capability
20447049935Sizing of an electromagnetic transponder system for a dedicated distant coupling operation
20457049934Data carrier for transmitting data with different repetition frequencies
20467046122Receiver circuit
20477046121Detection of an electric signature of an electromagnetic transponder
20487042358RFID material tracking method and apparatus
20497042336Methods for field programming radio frequency identification devices that control remote control devices
20507040139Sensor arrangement
20517039412Method and apparatus for transmitting wireless signals on multiple frequency channels in a frequency agile network
20527038573Systems and methods for tracking the location of items within a controlled area
20537034661Apparatus and method for interrogation of passive sensors
20547034660Sensor devices for structural health monitoring
20557030732System and method for locating individuals and equipment, airline reservation system, communication system
20567030731Wireless identification systems and protocols
20577023346Antenna system including simultaneous phase aiding and phase canceling elements
20587023323Frequency hopping spread spectrum passive acoustic wave identification device
20597019618Wireless communications systems, radio frequency identification devices, wireless communications methods, and radio frequency identification device communications methods
20607016647Method and system for data communication between a read/write device and a mobile memory device based on transfer-time measurement
20617015795Self-identifying integrated circuits and method for fabrication thereof
20627015794Active transponder with means allowing the maximum communication distance to be varied
20637015793Apparatus and method for managing luggage handling
20647015789State validation using bi-directional wireless link
20657009526RFID system and method including tag ID compression
20667009496Method and system for optimizing an interrogation of a tag population
20677009495System and method to identify multiple RFID tags
20687009494Media holder having communication capabilities
20697005967Validation of the presence of an electromagnetic transponder in the field of an amplitude demodulation reader
20707005966Remote computer controller and control method
20717005965Radio frequency identification device
20727005964Dual track surface acoustic wave RFID/sensor
20736995655Method of simultaneously reading multiple radio frequency tags, RF tags, and RF reader
20746992568Passive response communication system
20756992567Electronic label reading system
20766992566Modular school computer system and method
20776989762Proximity-based automatic ID code reconfiguration of wireless input/output systems
20786987462Remote control system for home appliances and method thereof
20796983124Radio frequency-controlled telecommunication device
20806982629Method for child seat recognition in a vehicle
20816982628Mechanism for assigning an actuator to a device
20826982627Low power regulated amplifier for a transponder

2005

20836967428Selectable reflector arrays for SAW sensors and identification devices
20846965295Electronic key system operable with charge capacitor power
20856958677Object location monitoring system
20866952157System and method for concurrently addressing multiple radio frequency identification tags from a single reader
20876950009Dual mode transmitter/receiver and decoder for RF transponder units
20886933848System and method for disabling data on radio frequency identification tags
20896919802Multi-layer method of accommodating code collisions from multiple surface acoustic wave identification tags
20906853294Networking applications for automated data collection

2004

20916825754Radio frequency identification device for increasing tag activation distance and method thereof
20926799230Peripheral device exchanging data with one of higher-order devices by switching interfaces
20936791451System and method for improving the security of storage of firearms and other objects, and for aiding the recovery of such if removed from storage
20946693512Device location and identification system
20956686830Homodyne I/Q transceiver for a spread spectrum reader

2001

20966259353Transponder communication device for the contactless communication with mobile transponders, including means for carrying out an operational test, and transponder constructed as an operational-test transponder

2000

20976118387Counter
20986078255System for logging premises hazard inspections

1999

20996005488User control interface architecture for automotive electronic systems
21005952934Terminal ID automatic assigning system
© 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017