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2017

19608718Method and apparatus for demodulation of a desired signal by constellation-independent cancellation of nonlinear-distorted interference
29608574Port isolation in shared transformers
39602081Method and apparatus for utilizing modulation based audio correlation technique for maintaining dynamic FM station list in single tuner variant and assisting alternate frequency switching methodology in single tuner and dual tuner variants
49602078High-frequency module having a matching element coupled to a connection unit
59595994Mode-based antenna tuning
69595991Low power radio receiver
79595935Active notch filter
89590677Variable capacitance device and antenna apparatus
99590676Signal receiving apparatus and signal receiving method
109588167Receiver
119585193Modular wireless communications platform
129584894Antenna system of a radio microphone
139584091Wireless communication device and method of adjusting antenna matching
149584067Circuits and methods for increasing output frequency of an LC oscillator
159577691Front end circuit
169577688Frequency tuning of narrowband low noise amplifiers
179577683Systems, transceivers, receivers, and methods including cancellation circuits having multiport transformers
189577609Method and apparatus for dynamically adapting FM tuner sensitivity to a local environment for a single-tuner system
199577349Near-field magnetic communication antenna
209577301Dielectric phase-shift module and phase-shift unit thereof, feeding network and antenna
219571145High frequency circuit module
229571037Diversity receiver front end system with impedance matching components
239559434Method for closed-loop tuner in a receiver antenna
249553630Switching module and wireless communication equipment
259553555Terrestrial broadcast wave reception-use antenna device and component of same
269553552Diversity amp module and apparatus comprising the same
279551781Efficient localization of transmitters within complex electromagnetic environments
289549293Preemptive tuning
299548778Device and method for switchably routing down-converted RF signals
309544006Transmission device with mode division multiplexing and methods for use therewith
319543995Analog front end receivers with resonant mixer configured to reject local oscillator harmonics
329537682High speed receiver with one-hot decision feedback equalizer

2016

339531419Loop-through for multi-chip communication systems
349531418Tunable inter-antenna isolation
359531417Receiving circuit, receiving device, and receiving method
369531414Management process of a radio service following in a receptor and corresponding receptor
379531340Communication device and method of adjusting applied voltage for matching circuit
389531339Integrated circuit for transmitting and receiving an RF signal
399525450Transceiver arrangement
409523727Electronic device with impedance measurement circuitry
419520904Apparatus and method for high linearity tuning
429520902Reader and RFID reader
439515753AM/FM antenna performance in the presence of wide-band noise using tunable high-Q structures
449515690Receiver with multi-spectrum parallel amplification
459515645System and method for a radio frequency switch
469496901Method and apparatus for radio frequency tuning utilizing a determined use case
479491395Tuning circuit and receiver
489491007Apparatus and method for antenna matching
499484966Method and apparatus for sensing inter-modulation to improve radio performance in single and dual tuner
509484879Nonlinear capacitance linearization
519479722Television receiver, television broadcast receiving method and mobile terminal
529479199Low-cost receiver using integrated inductors
539479130Dynamic real-time calibration for antenna matching in a radio frequency receiver system
549473216Method and apparatus for tuning a communication device
559473199Amplifier circuit, antenna module, and radio communication device
569473183Antenna system calibration
579472035Remote convenience method and apparatus with reduced signal nulls
589467241Radio station genre categorization
599467093Single ended receiver with a multi-port transformer and shared mixer
609461686Mobile communication device
619455680Tunable RF filter structure formed by a matrix of weakly coupled resonators
629455494In-vehicle multimedia device having antenna module and tuner part module integrated therein
639453916Filtering out a jammer signal
649444671Antenna direction adjustment method and OFDM reception device
659444511Plug-and-play time-variant antenna module for wireless communication devices
669444505System and method for frequency reuse for wireless point-to-point backhaul
679444425Electronic device with adjustable wireless circuitry
689444417Weakly coupled RF network based power amplifier architecture
699438290Receiver having a calibration source
709437928Feeding matching apparatus of multiband antenna, multiband antenna, and radio communication device
719432611Voice radio tuning
729431698Wireless communication device
739425843Systems and methods for optimizing broadcasts
749425841Configurable harmonic filtering
759425753Low-noise amplifier matching
769419664Systems and methods for providing product information over a carrier wave
779419662High-voltage radio-frequency attenuator
789419578Tunable RF filter paths for tunable RF filter structures
799419565Hot carrier injection compensation
809419337Wireless communication device
819413406Single input multiple-output power amplifier
829411773First and second data communication circuitry operating in different states
839391650Front-end RF filters with embedded impedance transformation
849385770Arrayed antenna for coherent detection of millimeterwave and terahertz radiation
859385765Diversity receiver front end system with phase-shifting components
869380640Communication apparatus equipped with switchable antenna
879379802Radio frequency switch for diversity receiver
889379748Interference adaptive wideband receiver
899379688Aircraft radio with improved standby performance
909379454Method and apparatus for tuning antennas in a communication device
919379427Methods for manufacturing an antenna tuning element in an electronic device
929374127Balancing method of tunable duplexer
939374113Method and apparatus for adjusting the timing of radio antenna tuning
949374042System and method for a low noise amplifier
959369165Mitigating desense in collocated speaker and antenna system
969369162Communication apparatuses
979363344High frequency module and high frequency component
989362966Bidirectional ports for multi-tuner background radios
999361489Voltage and power limiter for an electromagnetic transponder
1009356717Device and method of selecting a channel
1019356679Methods and apparatus for adaptive receiver diversity in a wireless network
1029356678Diverse radio receiver system
1039356639Receiver with multi-spectrum parallel amplification
1049350405Method and apparatus for antenna tuning and power consumption management in a communication device
1059350394Wireless communication device using time-variant antenna module
1069350310Receiver front end for carrier aggregation
1079350081Switchable multi-radiator high band antenna apparatus
1089337909Communication device of mobile terminal and mobile terminal
1099337797High frequency module
1109337534Method and device for radio reception using an antenna tuning apparatus and a plurality of antennas
1119331734SoC transceiver with single ended/differential modes, tunable capacitor and latch
1129329259Concurrent multiband transceiver
1139326320Systems and methods for antenna switches in an electronic device
1149326319Mobile terminal
1159326171Enhancing data throughput using multiple receivers
1169325432Systems and methods for full-duplex signal shaping
1179325362Rectification circuit and wireless communication apparatus using the same
1189322853Antenna device and wireless communication apparatus
1199319971Frequency adjustment method
1209319094Wireless transceiver with circulator and active cancellation and methods for use therewith
1219318801Dual/wideband termination for hybrid transformer
1229312833Wireless circuit, and method for controlling wireless circuit
1239312821Method and system for a configurable low-noise amplifier with programmable band-selection filters
1249307549Dynamic SNR adjustment in a receiver supporting 256QAM
1259306610Active antenna array for a mobile communications network with a plurality of gain switches and a method for adjusting a signal level of individual radio signals
1269306288Small antenna apparatus and method for controlling the same
1279306260Coupler and electronic apparatus
1289301177Method and system to improve antenna tuner reliability
1299300286Antenna transmit receive switch
1309294174Method and device for radio reception using a plurality of antennas and a multiple-input-port and multiple-output-port amplifier
1319294068Filter circuit and module
1329287912Multimode receiver with complex filter
1339287910Electromagnetic resonance coupler and transmission apparatus
1349282299Single local oscillator sharing in multi-band Ka-band LNBS
1359281857Phone holder
1369281849Method and apparatus for compensating for phase shift in a communication device
1379278652Phone holder
1389276624Antenna system with self-identifying antenna
1399276623Cost effective multiband RF front-end architecture for mobile applications
1409276618Systems and methods for sidelobe cancellation
1419276616Integrated circuit chip inductor configuration
1429276313Adjustable integrated circuit antenna structure
1439270309Receiver of radio frequency signals
1449270248Impedance matching network with improved quality factor and method for matching an impedance
1459270246Power limiter
1469264077Mobile communications device including an RF transmitter providing impedance fluctuation dampening and related methods
1479263806Method and apparatus for tuning antennas in a communication device
1489258031Dynamic range compressor
1499258019Communication device
1509252832High-frequency circuit and communication device
1519246664Receiver with multi-spectrum parallel amplification
1529246535Transmit receive front end
1539246438Receiver architecture for a compact and low power receiver
1549246436Low power radio receiver
1559246211Portable electronic device and method for tuning an antenna
1569241300Method for scanning in a multi-mode multi-antenna device
1579240813Distributed digitally convertible radio (DDCR)
1589237449Autocorrelation-based spectrum sensing for FM signals
1599236956Frequency control apparatus
1609236930Methods and apparatus for antenna tuning
1619236892Combination of steering antennas, CPL antenna(s), and one or more receive logarithmic detector amplifiers for SISO and MIMO applications
1629236771Method and apparatus for adaptive tuning of wireless power transfer
1639234955Reduced Q low frequency antenna
1649232193Broadcast receiver, mobile device, service providing method, and broadcast receiver controlling method
1659231643Method and apparatus for radio antenna frequency tuning
1669231563Radio preset key assignment method and apparatus
1679231552RF front-end module and mobile wireless terminal

2015

1689225439Method for monitoring a metric for a base station's downlink/uplink path utilizing a radio frequency scanner and the radio frequency scanner
1699225380Semiconductor device and fabrication method
1709225373Scalable architecture for satellite channel switch
1719225067Enhanced power cable arrangement apparatus and method of reducing a common-mode interference signal
1729219596Front end module with active tuning of a balancing network
1739219521Sub-band splitter unit and envelope curves detector provided with a sub-band splitter unit
1749219452Dual mode receiver with RF splitter using programmable passive components
1759215546Point-to-multipoint microwave communication
1769215023Portable computing device having an RF based architecture
1779214918Power distributing duplexer system
1789209849Apparatus for enhancing efficiency of antenna in a mobile terminal
1799209838Low-cost receiver using integrated inductors
1809208246Content distribution using embeddable widgets
1819204488Wireless communication transmitting and receiving system
1829203455Full duplex system with self-interference cancellation
1839203451System and method for an RF receiver
1849203445Mitigating media station interruptions
1859201641Method and system for upgrading the software of a telecommunication terminal, in particular of a video telephone, and related computer program product
1869197265Receiving device and method for removing mismatch in wireless communication system, and low-power amplifier thereof
1879197262Low-power and low-cost adaptive self-linearization system with fast convergence
1889196962Differential loopstick antenna configuration
1899185746Dual-mode mobile terminal
1909178554Phase correction apparatus and method
1919178549High performance, low cost receiver front end
1929177240Communication device
1939166861Method for managing communication channels, corresponding signal and terminal
1949166852Low noise amplifiers with transformer-based signal splitting for carrier aggregation
1959166641Method and apparatus for receiver VGA adaptation
1969166640Adjustable impedance matching network
1979166634Electronic device with multiple antenna feeds and adjustable filter and matching circuitry
1989166632Mixer circuits with programmable characteristics
1999166285High-frequency module
2009166267Modular ferrite switch for constructing switch networks
2019154357Multiple-input multiple-output (MIMO) low noise amplifiers for carrier aggregation
2029154248Method and apparatus for enhanced playback of content while switching among channels of broadcast or streamed content while being received
2039154177Method for controlling transmission/reception timing of base station antenna for TDD wireless communications and base station antenna using the same
2049154172Time encoded circuits and methods and a time encoder based beamformer for use in receiving and transmitting applications
2059154170TIA-to-ADC interface with low-noise and a wide-range of passive gain control
2069154115Channel monitoring with plural frequency agile receivers
2079154084Low-noise receiver with complex RF attenuator
2089153867Reconfigurable multiband antenna
2099148189Quality adjustment of a receiving circuit
2109148180Communication device and antenna element therein
2119148128Method and apparatus for utilizing modulation based audio correlation technique for maintaining dynamic FM station list in single tuner variant and assisting alternate frequency switching methodology in single tuner and dual tuner variants
2129143192Terminal apparatus and communication method for receiving control data and user data
2139136884Communication node suitable for receiving and/or transmitting radio communications according to at least one first and one second communications protocol simultaneously
2149136580Quadrature hybrid coupler, amplifier, and wireless communication device
2159130645Minimizing bandwidth in down-conversion of multiple RF channels
2169130529Area-efficient degenerative inductance for a low noise amplifier (LNA)
2179124340Wideband transceiver device for transmitting and receiving signals from a channel selected in dynamically spread bandwidth
2189124310RF transmitter having broadband impedance matching for multi-band application support
2199124241Impedance matching apparatus
2209124120Wireless power system and proximity effects
2219118397Integrated transmit/receive switch
2229118304Dynamic tuning in dense arrays of electrically small elements
2239116653Terminal apparatus and scanner interacting to perform scan functions using different communication schemes
2249112675Communications system
2259112261Antenna structure and wireless communication device using the same
2269111207Terminal apparatus interacting with a function executing apparatus to perform print and scan functions using various communication schemes
2279106416Front end module with tone injection
2289106350Method for automatically locating radio stations
2299106314Concurrent multiband transceiver
2309106221Adaptive termination
2319104355Terminal apparatus and printer interacting to perform print functions using different communication schemes
2329100682Terrestrial broadcasting receiving module
2339098789RFID communication circuit for an electronic device and corresponding methods
2349094900Smart antenna for interference rejection with enhanced tracking
2359094776Method and apparatus for progressively scanning channels
2369088344Frequency agile filter using a digital filter and bandstop filtering
2379088334Transceiver with asymmetric matching network
2389083299Filter of adjustable frequency response and method thereof
2399077426Adaptive antenna matching via a transceiver-based perturbation technique
2409077419Devices, methods, and systems for initial signal acquisition
2419077393Apparatus and method for a multi-band radio operating in a wireless network
2429077388System for near field communication (NFC) and frequency modulation (FM) communication and portable electronic device using the same
2439077086Portable communication apparatus
2449071326Distributed radio system
2459071300Signal transceiver with enhanced return loss in power-off state
2469071227High-frequency module
2479065703Receiver using impedance shaping
2489065506High-frequency switch module
2499065422Frequency stabilization circuit, antenna device, and communication terminal apparatus
2509065382Circuits and methods for increasing output frequency of an LC oscillator
2519059774Reduction method and apparatus
2529055484Data transmission method, base station and terminal
2539055472Transmission of multiprotocol data in a distributed antenna system
2549054774Communication system and method for transmitting and receiving signals
2559054773Apparatus comprising a broadcast receiver circuit and provided with an antenna
2569054772Adaptive impedance matching circuit and method for matching for duplex operation standards
2579054756Adaptive tuning of an impedance matching circuit in a wireless device
2589053474Systems and methods for handling point-of-sale transactions using a mobile device
2599048928Expandable transceivers and receivers
2609048818Channel monitoring with plural frequency agile receivers
2619048284Integrated RF front end system
2629042851Method and apparatus for an energy-efficient receiver
2639042850Increasing efficiency of a radio receiver with an adaptive tuner
2649042816Methods and apparatus for improving NFC coil tuning based on proximity to a remote NFC device
2659037103MRC antenna diversity for FM IBOC digital signals
2669031523Systems and methods for determining antenna impedance
2679026073Device for receiving signals, antenna device and mobile terminal
2689026072Transmission and receiver system operating on different frequency bands
2699020455Power control system for a receiver chain in a transceiver
2709008598Broadcast channel identification
2719008577Information processing apparatus, information processing system, and program
2729002309Tunable multi-band receiver
2739002306Providing multiple inductors for a radio tuner
2749002305Increasing the robustness of channel estimates derived through sounding for WLAN
2759002304Analog baseband filter apparatus for multi-band and multi-mode wireless transceiver and method for controlling the filter apparatus
2769002297Mobile device and tunable antenna therein
2779001749Communication apparatus and bluetooth ID packet recognition method thereof
2788995941Methods and apparatus for improved scanning of a radio frequency (RF) band for WLANs in an unknown regulatory domain
2798989688Low-noise TIA-to-ADC interface with a wide-range of passive gain control
2808989686Local radio mode for AM/FM broadcasts
2818983414Versatile communication system and method of implementation using heterogeneous integration
2828983401Radio communication apparatus
2838977220Delivering content associated with a unique identifier
2848976762Radio frequency architecture for spectrum access networks
2858971504Advanced voice and data operations in a mobile data communication device
2868971178Calibration correction for implicit beamformer using an explicit beamforming technique in a wireless MIMO communication system
2878970791Circuit board
2888970376Systems for and methods of assigning priority to reader antennae
2898965461Reverse link signaling via receive antenna impedance modulation
2908958401Method and apparatus for assisted network discovery
2918948715Radio receiver with adaptive tuner
2928942654System and method for controlling antenna tuning using an auxiliary channel of an embedded display port interface
2938938206Receiving device and method thereof
2948934845Radio station list management
2958929817Sensor-based touch inquiry control
2968929816Multiple apparatus selection via touch

2014

2978923789Method of diminishing the minimum range of operation of a communication link
2988923788Circuit and method for adjusting a digitally controlled oscillator
2998918102Method and system for selecting from a set of candidate frequency bands associated with a wireless access point
3008918070Frequency tuning for LC circuits
3018909217Wireless internet radio system and method for a vehicle
3028909185Frequency agile filter using a digital filter and bandstop filtering
3038909184Method and system for selecting a wireless signal based on an antenna or bias voltage
3048909182Physically small tunable narrow band antenna
3058909128Radio device with virtually infinite simultaneous inputs
3068903020Radio signal receiving system
3078897733Dynamic tuning and calibration of antenna with on-chip array of capacitors
3088897732Broadcast receiving apparatus and broadcast receiving method
3098897731Methods and apparatus for adaptive receiver diversity in a wireless network
3108897722RF front-end with wideband transmitter/receiver isolation
3118897706Bluetooth wideband scan mode
3128896874Communication apparatus and control method thereof, communication system, and storage medium
3138892064Systems and methods for providing product information over a carrier wave
3148892025Radio receiver and method for receiving and playing signals from multiple broadcast channels
3158886145Antenna adjustment circuit, antenna adjustment method, and communication unit
3168886144Compensation apparatus for receiver asymmetric wide passband frequency response with 25% duty cycle passive mixer
3178886143RF transceiver and modem comprising such a transceiver
3188886142Method and apparatus for sensing inter-modulation to improve radio performance in single and dual tuner
3198874060Radio frequency (RF) receiver with frequency planning and method therefor
3208862083Tuning circuit
3218862082Method of modulation and demodulation for nano communication, and receiver using the method
3228862065Apparatus and method for frequency offset estimation in mobile communication system
3238855595Emergency radio
3248855589Tuner
3258849226Wireless receiver
3268849225Channel monitoring with plural frequency agile receivers
3278843091Remote keyless entry and tire pressure monitoring radio communication system, receiver, and communication method that switches a reception mode of a receiver between a first reception mode and a second reception mode
3288838053Frequency multiplication using self-mixing
3298838052System and method for providing automatic tuning of a radio receiver and for providing automatic control of a CD/tape player
3308838045Sub-band duplexer with active frequency tuning
3318836502Personal media device input and output control based on associated conditions
3328831548System and method for radio signal reconstruction using signal processor
3338831546MRC antenna diversity for FM IBOC digital signals
3348831545Methods and apparatus for aggregation of guide and frequency map information for multiple frequency networks using upper-level single frequency network
3358818309Providing multiple inductors for a radio tuner
3368818308Multi-tuner apparatus for receiving RF signals
3378818307Tuner input circuit
3388818306Wireless communication device
3398805310System and method for searching stored audio data based on a search pattern
3408798568Signal transmission method, transmission circuit and apparatus
3418798566Rapid autonomous scan in FM or other receivers with parallel search strategy, and circuits, processes and systems
3428792846Demodulator and method for demodulating a modulated carrier signal
3438792842Searching receiver
3448787964Integrated radio frequency front-end circuit
3458787856Method and system for receiving radio stations
3468787855Method for arranging tuning parameters to an RF radio module
3478787329Method and apparatus for adjusting channel quality indicator feedback period to increase uplink capacity
3488781396Contactless receiver, resonant circuit, and variable capacitance element
3498768994Filter auto-calibration using multi-clock generator
3508768280Method and apparatus relating to signal control
3518768274Cellular phone with integrated FM radio and remote low noise amplifier
3528761707Radio frequency low noise amplifier load circuit
3538761706Passive RF devices that communicate using a wireless network protocol
3548749354RFID system and method for removing transmission leakage signal thereof
3558744389High data rate transmitter and receiver
3568744388Dynamic radio data system options
3578744387Wireless device and method of displaying frequency
3588744386Method of tuning receiver having tunable amplifier with integrated tracking filter
3598744337Apparatus and methods of enhancing radio programming
3608742898Apparatus for removing transmission leakage signal in RFID system and RFID system having the same
3618740389Method and apparatus for wireless image transmission to a projector
3628737943Systems and methods for receiving and transferring video information
3638737910Radio receiver and method for receiving and playing signals from multiple broadcast channels
3648731502Integrated circuit comprising frequency generation circuitry for controlling a frequency source
3658731501Systems and methods for tuning a broadcast radio receiver with digital display
3668725098Method for tuning a RF front-end circuit using an on-chip negative transconductance circuit to make an oscillator
3678725097Amplifier for cable and terrestrial applications with independent stage frequency tilt
3688725096Circuit board for controlling wireless dental handpiece
3698718584Dual conversion receiver with programmable intermediate frequency and channel selection
3708712365System for the secure management of digitally controlled locks, operating by means of crypto acoustic credentials
3718712355Antenna tuning on an impedance trajectory
3728712354Radio transmitter and radio receiver with channel condition assessment
3738706023Multi-tuner radio systems and methods
3748699983Six port linear network single wire multi switch transceiver
3758699980Car audio system including an integrated module comprising a tuner unit and an active antenna
3768699979Calibration of a receiver for channel equalization using a transmitter
3778699978Increasing the robustness of channel estimates derived through sounding for WLAN
3788699977Receiver with overloading protection/prevention
3798694039Method for scanning in a multi-mode multi-antenna device
3808693967Receiver capable of concurrently collecting dual band signals, and method thereof
3818693966Method for base stations for overall cell signal decoding
3828688063Signal converting apparatus and receiving apparatus for supporting concurrent dual bands in wireless communication system
3838688062Wireless communications system with interference mitigation and associated methods
3848670719Multi-point opportunistic beamforming with selective beam attenuation
3858670393Tagging language for broadcast radio
3868669735Image display apparatus having function of charging external device and charging method thereof
3878666343DC-offset-correction system and method for communication receivers
3888666089Adaptive night-time high definition (HD) signal sensitivity threshold for HD radio receivers
3898660500Method and system for a voltage-controlled oscillator with a leaky wave antenna
3908655303Entertainment system with sourceless selection including playlists
3918649749RF receiver with voltage sampling
3928645993Methods and apparatuses for directing recipients of video content items to interesting video content items
3938639202Dynamic alternative frequency channel switching in wireless terminal
3948634787Receiver and integrated AM-FM/IQ demodulators for gigabit-rate data detection
3958630599Discovery of safety and non-safety capable single-radio devices in wireless environments

2013

3968620390Mail handling apparatus and method for handling e-mail
3978611838HD radio receiver and autostore control method
3988606203Methods, apparatuses and computer program products for setting up a network with dynamic channel bandwidth usage to provide support for legacy devices and saving power
3998606202Radio receiver apparatus
4008600324Circuit and method for adjusting a digitally controlled oscillator
4018600224Photographic wireless communication protocol system and method
4028598992Self-calibrating RFID transponder
4038594599Read-ahead techniques for data logging
4048588846Reporting of multiple IF/RAT layer restrictions
4058588717Headphone antenna for radio communications device
4068588716Method for searching for signals among interference signals in a multi-channel radio receiver
4078588715Receiver, wireless communication system, and receiving method
4088577317Broadcast receiver and method for setting broadcast receivers
4098577316Mechanically tuned radio utilizing ratiometric time measurements and related methods
4108577315Radio receiver
4118571576Method of configuring FM radio transmitters in portable devices
4128571511Apparatus and method for a wideband RF mixer
4138571510High linearity low noise receiver with load switching
4148571503Signal receiving methods and devices
4158571502Adjusting PLL clock source to reduce wireless communication interference
4168571501Cellular handheld device with FM Radio Data System receiver
4178571500Emergency broadcast receiver
4188571142System and method for non-crystal-based communications
4198570146In-vehicle wireless system
4208565703System and method for handling strong signals and blockers in the RF front end
4218565701Multi-band and multi-mode antenna system and method
4228564091Die-to-die electrical isolation in a semiconductor package
4238559961Fractional frequency reuse in heterogeneous networks
4248559901Method for controlling channel re-selection
4258554267Broadband input frequency adaptive technique for filter tuning and quadrature generation
4268554212Method and system for selecting neighboring sector scanning frequencies
4278554165Universal demodulation and modulation for data communication in wireless power transfer
4288554156Frequency generator and gain calibration technique for two-point modulation in a phase-locked loop
4298548410RF front-end for intra-band carrier aggregation
4308548409MIMO radio interfaces
4318548408Method and apparatus for utilizing modulation based audio correlation technique for maintaining dynamic FM station list in single tuner variant and assisting alternate frequency switching methodology in single tuner and dual tuner variants
4328547836Device, method and system of dual-mode wireless communication
4338543073Method and system for loop through for multi-band TV tuners and set-top box and/or TV set applications
4348543063Multi-point opportunistic beamforming with selective beam attenuation
4358542755Time accurate control of RF over a digrf interface
4368538361TV tuner and the manufacturing method thereof
4378538360System and method for managing items in a list shared by a group of mobile devices
4388532597Method and mobile terminal for searching alternative frequency using radio data system
4398532596Mobile terminal and control method thereof
4408531391Input device and display input device using the same
4418526897Controlling power consumption in a radio tuner
4428521111TV tuner and the manufacturing method thereof
4438521110Multiband communication device for use with a mesh network and methods for use therewith
4448509718Broadband receive only tuner combined with receive switch
4458509717Frequency modulation receiver and receiving method thereof
4468509710MIMO transmission with explicit and implicit cyclic delays
4478503960Amplifier and associated receiver
4488503958Signal processor and method for processing a receiving signal
4498503957Radio data system (RDS) data processing methods and apparatus
4508503956Providing channel filtering in an automatic frequency control path
4518502584Capacitive isolation receiver circuitry
4528489056Frequency agile filter using a digital filter and bandstop filtering
4538489051Low-power and noise-cancelling wideband receiver front-end
4548489050Method for tuning to a radio broadcast frequency in a portable terminal
4558489049Transmission and receiver system operating on different frequency bands
4568483638Radio communications method, transmitter, and receiver
4578483125Multiplexing packets in high speed downlink packet access (HSDPA) communications
4588478351Mobile terminal having touch input device
4598478223Methods and apparatus for receiving radio frequency signals
4608478219Heterodyne receiver
4618478218Frequency modulation (FM) clear channel scanning system and method of using same
4628478217Radio scanner for sporting events
4638478216Method and apparatus for searching for or tuning to one or more radio stations with minimum interaction with host processor
4648478199Signal conditioning device with attenuated fail-safe bypass
4658472904Antenna with integrated tuning detection elements
4668472903Entertainment systems with enhanced functionality
4678472902Radio broadcast receiving apparatus and radio broadcast receiving method
4688467760Frequency translated filters for wideband applications
4698467753Receiver and method for receiving a first usable frequency band and a second usable frequency band
4708467752Receiving device and control method for receiving device
4718467740High-frequency module
4728463222Multiple-input-multiple-output antenna device
4738463217Multiple band multiple input multiple output transceiver integrated circuit
4748463216Method and apparatus for sensing inter-modulation to improve radio performance in single and dual tuner
4758463215Integrating components in a radio tuner integrated circuit (IC) for a tracking filter
4768457697Antenna switching arrangement
4778457577Cellular phone with integrated FM radio and remote low noise amplifier
4788457576Cellular phone with integrated FM radio and remote low noise amplifier
4798457575Obtaining and presenting metadata related to a radio broadcast
4808457574Front-end integrated circuit for television receivers
4818449117Method and apparatus for wireless image transmission to a projector
4828447256Digital voltage-controlled attenuator
4838447252Adaptive channel scanning for detection and classification of RF signals
4848442463Receiving device and method thereof
4858437723Amplifier circuit and communication device
4868437716Broadcast receiver and method for regulating the same
4878437715Multi-carrier-based testing
4888437314Radio frequency architecture for spectrum access networks
4898436693Filter-tracking and control method
4908433312Methods and apparatus for scanning radio frequency bands in wireless local area networks
4918433270Method for tuning an oscillator frequency and device implementing the method
4928428539Spread spectrum isolator
4938428531Radio wave receiver
4948428528Radio communications system designed for a low-power receiver
4958416758Reconfigurable radio frequency circuits and methods of receiving
4968416054Method and apparatus for training a learning movable barrier operator transceiver
4978412134Filter circuit, wireless transmitter, and wireless receiver
4988406716Multiband communication device for use with a mesh network and methods for use therewith
4998406715Method and apparatus for dynamically adapting FM tuner sensitivity to a local environment for a single-tuner system
5008406714Method of determining station status of non-audible tuner in dual-tuner system
5018401548Method for scanning wireless frequencies
5028401541Method and apparatus for scanning in multi-carrier communication system
5038401503Dual-loop automatic frequency control for wireless communication
5048401460Transmitting sports and entertainment data to wireless hand held devices over a telecommunications network
5058391817Method of and system for tuning an antenna
5068391816Power supply device, power cable, and reception device
5078391784Communication device and high-frequency coupler
5088385871Frequency agile filter using a digital filter and bandstop filtering
5098385867Tracking filter for a television tuner
5108380153Radio front end and applications thereof
5118374603Method for utilizing an adaptive conventional scanning algorithm in a two-way radio transceiver
5128374566Integrated wideband RF tracking filter for RF front end with parallel band switched tuned amplifiers
5138373436Adaptive termination
5148369908Portable electronic device with movable keypad
5158369808System and method for controlling antenna tuning using an auxiliary channel of an embedded display port interface
5168369782Bluetooth wideband scan mode
5178364111Down-conversion mixer with signal processing
5188364106Multiple band direct conversion radio frequency transceiver integrated circuit
5198364073Radio receiver
5208358993Image rejection calibration system
5218358989Wireless communication apparatus having automatic antenna tuning function
5228358988Interface between chip rate processing and bit rate processing in wireless downlink receiver
5238358987Re-quantization in downlink receiver bit rate processor
5248358986Methods and apparatus for RF channel selection in a multi-frequency network
5258358985Radio wave receiving apparatus
5268358587Local wireless communication system and method employing frequency-variable signal detection
5278355686Radio preset key assignment method and apparatus
5288355685Segmented CDMA searching
5298355684Channel determination apparatus and method of broadcast reveiver
5308351935Apparatus and method for using motion sensor data to select full band scans
5318351886Voltage regulator with a bandwidth variation reduction network
5328351885Auto-tuning system for an On-Chip RF filter
5338351884Diversity reception in radio receiver
5348350970Radio frequency front end for television band receiver and spectrum sensor
5358346198Low noise amplifier for a radio receiver
5368346195Full spectrum time shifting device

2012

5378340712Method and system for utilizing diplexer/duplexer for WCDMA operation as a filter for supporting GSM-based operation
5388340610Multi-carrier selection
5398335482Radio communications method, transmitter, and receiver
5408331888Remote programmable reference
5418320861Channel prediction system, radio communication device, and channel prediction method
5428320857Method and system for loop through for multi-band TV tuners and set-top box and/or TV set applications
5438320821Receiving apparatus
5448320357Wireless telecommunications system with improved transmission capacity
5458315626Smart wireless station for identifying a preferred access point
5468311499System and method for providing automatic tuning of a radio receiver and for providing automatic control of a CD/tape player
5478311498Multiband communication device for use with a mesh network and methods for use therewith
5488311497Method and system for scanning frequencies in no-service area field
5498306498Wideband receiver
5508306492TV tuner and the manufacturing method thereof
5518306491Controlling fine frequency changes in an oscillator
5528306193Method of pairing a portable device with a communications module of a vehicular, hands-free telephone system
5538301101Frequency translated filter
5548295797MIMO radio interfaces
5558294830Broadcast reception device and method for renewing channel information in broadcast reception device
5568290463Universal demodulation and modulation for data communication in wireless power transfer
5578290456Digital antenna
5588285238Receiver
5598285235Wireless communication apparatus
5608284711Apparatus and methods for addressable communication using voice-grade radios
5618280446Mobile terminal having touch input device
5628280395System and method for updating information using limited bandwidth
5638280334System and method for radio signal reconstruction using signal processor
5648280330Crystal-less clock generation for radio frequency receivers
5658280326Receiver comprising a radiofrequency splitter
5668279127Communication solution for antennas
5678275343System and method of using residual voltage from a prior operation to establish a bias voltage for a subsequent operation
5688270926Radio front end and applications thereof
5698270922Radio wave receiver
5708270921Systems and methods for tuning an antenna for a frequency modulation transceiver
5718270920Systems and methods for receiving and transferring video information
5728270896Systems and method for frequency based satellite channel scanning
5738265577Method and system for dynamically tuning and calibrating an antenna using antenna hopping
5748265576Systems and methods for providing product information over a carrier wave
5758265547Resource management and interference mitigation techniques for relay-based wireless netoworks
5768260795Method for providing multimedia to provide content related to keywords, and multimedia apparatus applying the same
5778260347Radio frequency communication devices and methods
5788260232Mobile terminal and method of controlling broadcast therein
5798260231Method and apparatus for multiple radio receive chains in wireless communication systems
5808260230Radio receiver and method for receiving and playing signals from multiple broadcast channels
5818260213Method and apparatus to adjust a tunable reactive element
5828255008Mobile terminal equipped with automatic power supply
5838254863Broadcast receiver and method for setting broadcast receivers
5848254862Configurable radio front end
5858254834RFID system with RF bus
5868249536Apparatus and method for removing transmission leakage signal
5878249001Base station apparatus, mobile station apparatus, and method of assigning subcarriers
5888244194Narrow-band tunable radio frequency (RF) power amplifiers and related methods
5898242841Receiver having multi-stage low noise amplifier
5908238862Layout techniques for frequency translated filters
5918238859Radio receiver
5928238858Communication device, multi-band receiver, and receiver
5938238844Radio transmitter and radio receiver with channel condition assessment
5948233871Incompressible RF receiver
5958233864Signal receiving apparatus, signal receiving method, signal receiving program and signal receiving system
5968233862Radio sensor for detecting wireless microphone signals and a method thereof
5978229380Radio wave receiving apparatus
5988229379Frequency planning for switching devices for multi-band broadcast radios
5998229349Apparatus and method for facilitating a purchase using information provided on a media playing device
6008228431Digital phase lock loop configurable as a frequency estimator
6018226240Method and apparatus for wireless image transmission to a projector
6028224276Method and arrangement for signal processing in a receiver that can be tuned to different carriers
6038219052Information providing system
6048213890System and method for tuning-capacitor-array sharing
6058213881Signal processing circuit
6068213857Providing content to a device
6078208887Receiving circuit including balun circuit and notch filter and operating method thereof
6088208880Frequency control device, frequency control method, base station apparatus, and mobile station apparatus
6098204462Digital radio receiver
6108204461Digital radio receiver and method of reproducing acoustic information
6118200177Network search method of user equipment for wireless communication system
6128200176Mobile terminal and method of controlling broadcast in mobile terminal
6138195119Switchable input pair operational amplifiers
6148195115Receiver architectures for digital radio broadcasts and associated methods
6158190111Two-point polar modulator and method for generating a polar-modulated signal based on amplitude information and phase information
6168189500Communication terminal and communication system
6178185081High linearity tunable bandpass filter
6188185071Tuner module
6198185070Broadcast system and channel setting method using center and searching frequencies
6208185061Wireless terminal with frequency switching circuits for controlling an operating frequency
6218180313Mixer and transceiver having the mixer
6228179252Tornado alarm system
6238179167Wide bandwidth fast hopping frequency synthesizer circuits and methods
6248179118Wide-bandwidth spectrum analysis of transient signals using a real-time spectrum analyzer
6258175560Method and system for tuning an antenna
6268170722Method and apparatus for coding and linking electrical appliances for control and status report
6278170519System and method for radio signal reconstruction using signal processor
6288169350Analog-digital converter chip and RF-IC chip using the same
6298169266Mixer circuits and methods
6308169108Capacitive isolator
6318165546Communicating radio presets between a portable media player and an accessory
6328160531Receiving device for adjusting energy of a received signal sent over a transmission line
6338160526Filter configuration for a receiver of multiple broadcast standard signals
6348160525Method and system for compensating for using a transmitter to calibrate a receiver for channel equalization
6358160524Signal receiving apparatus and control method thereof
6368160523Channel detecting method for digital broadcast and receiver using the same
6378155609Switch-able band-tracking input filter for combination tuner
6388150361Single chip amplifier and oscillator having similar resonant circuit topology
6398150355Radio receiver
6408150349Apparatus and method for audio conversion
6418150348TV tuner and the manufacturing method thereof
6428150347Radio communications method, transmitter, and receiver
6438150346Detecting a signal in the presence of noise
6448145275Customer service messaging, such as on mobile devices
6458145162Tuner device
6468140036Information processing apparatus
6478135436Mobile radio communication devices and methods for controlling a mobile radio communication device
6488131245Mixer for downconversion of RF signals
6498131237Radio wave receiving apparatus
6508131236Method of selecting audio contents received from an audio or audio-visual receiver and receiver selecting the contents in accordance with the method
6518131235Radio receiver for hybrid broadcast systems
6528126421Radio receiver
6538121574Loop-type directional coupler
6548121569Frequency generation techniques
6558121568Radio frequency handling device
6568121567Double search algorithm of user group selection for multiuser MIMO downlink transmission
6578121566Broadcast receiver and broadcast channel seek method
6588120419Apparatus for type-A demodulation and integrated circuit card including the same
6598116799Method and system for controlling power in a communication system
6608116707Broadcasting receiver and operating method thereof
6618116706Method and apparatus for calibrating a bandpass filter
6628112051Method and system for false frequency lock free autonomous scan in a receiver
6638107917High linearity tunable bandpass filter
6648107914RF filter with low-IF mixing, tuning and calibration
6658103295Optimistic access procedure at dormant target handset in a CDMA2000 1X network with F-QPCH enabled
6668103232Broadcasting signal receiving apparatus and channel scanning method
6678103231Transmission and receiver system operating on different frequency bands
6688103230Broadcasting receiver, broadcasting identification method, broadcasting identification program, and recording medium therefor
6698102953Method and system for calibrating a plurality of modules in a communication system
6708099069Broadcast receiver for use in mobile communication terminal
6718099068Downconversion strategies for reducing interference in wanted signals
6728099067Data signal system
6738095099Multiple radio receive chain wireless communication devices
6748095098Apparatus and methods for network interface and spectrum management
6758095097Increasing the robustness of channel estimates derived through sounding for WLAN
6768095095Band switch control apparatus for intermediate frequency filter
6778090333Receiving apparatus, receiving method, and program
6788089566Television tuner integrated circuit and television tuner for attenuating interference signal

2011

6798086209Method and apparatus for frequency mixing of radio frequency signals
6808086198Radio broadcasting receiver and method for seeking radio broadcasting
6818086197Multi-channel receiver architecture and reception method
6828081939Correlation-driven adaptation of frequency control for a RF receiver device
6838081938Broadcast receiver and channel list display method
6848073937Data downloading initiated by portable communicating objects during a campaign
6858073417Method and system for a transformer-based high performance cross-coupled low noise amplifier
6868073414Auto-tuning system for an on-chip RF filter
6878073413Systems and methods for receiving and processing multiple carrier communications and navigation signals
6888073412Method for automatic frequency range and step selection using region signature for a digital AM/FM tuner
6898068800Adaptive impedance matching (AIM) for electrically small radio receiver antennas
6908067996Vanadium-dioxide front-end advanced shutter technology
6918064864RFID using an hybrid on-chip-off-chip transformer
6928064863Image rejection calibration
6938064857Method and apparatus for co-channel interference detection in a radio
6948063839Tunable antenna system
6958060042Method and an apparatus for processing an audio signal
6968055233High linearity passive mixer and method thereof
6978055223Radio receiver
6988055221Method of providing video call service in mobile station in a weak signal environment
6998055220Broadcast receiver for and method of providing broadcast channel information
7008050648Superconducting digital mixer
7018045943High performance CMOS radio frequency receiver
7028045942System and method for radio signal reconstruction using signal processor
7038045933Mobile phone terminal with programmable microelements
7048041844Autodetection of a PCI express device operating at a wireless RF mitigation frequency
7058041321Apparatus and methods for providing multi-band operation in a mobile computing device
7068036702Method and apparatus for multicarrier communication in wireless systems
7078036612Method, apparatus and system for terrestrial DMB service
7088032101Electronic apparatus, dispersion adjustment method of IC internal component section of electronic apparatus and IC
7098027654Digital broadcasting receiving apparatus
7108027653Signal receiving apparatus and control method thereof
7118023914Method for determining region where broadcasting receiver is located
7128019311Systems and methods for DC component recovery in a zero-IF radio receiver
7138019307Method and related electronic device for adjustment of a radio frequency circuit by impedance loading features
7148019306Amplifier and communication apparatus
7158019302Integrated air loop antenna and transformer antenna assembly
7168019300Multi-channel tuning receiver and multi-channel tuning method thereof
7178019299Radio communication device and method
7188019298Satellite radio system and method of activating same
7198014540Remote control interface for replacement vehicle stereos
7208014373Filtered antenna assembly
7218010073System and method for adjusting power amplifier output power in linear dB steps
7228010068Transmission and receiver system operating on different frequency bands
7238005447Method and apparatus for providing a dual-loop phase lock loop
7248005199Intelligent media stream recovery
7258000669Automatic beat/tone removal algorithm
7268000666Method and apparatus for identifying unused RF channels
7277995978Controlling operation of a memory device
7287991370Amplifier circuit and receiving device
7297986929Providing channel filtering in an automatic frequency control path
7307986928Method and apparatus for selecting a radio channel for transmitting an audio signal to a radio local receiver
7317983638Tuner input filter with electronically adjustable response for adapting to antenna characteristic
7327983222Wireless channel selection techniques and devices
7337982492Adaptive termination
7347979043Programmable antenna interface with adjustable transformer and methods for use therewith
7357979040Method for adjusting tuning circuit and receiver circuit
7367970369Receiving devices
7377970368Wired cellular telephone system
7387965976Information processing apparatus and method and computer program
7397957714Radio-frequency tuner with differential converter
7407949319Receiver architectures for digital radio broadcasts and associated methods
7417941113Wide bandwidth transceiver
7427941112Method and apparatus for automatic fine tuning based on sync detection
7437941093Spurious-free flexible frequency converter and a satellite communication repeater architecture
7447937075Mode changing of a mobile communications device and vehicle settings when the mobile communications device is in proximity to a vehicle
7457937056Variable capacitance device and portable phone
7467937055Timeshifting for a multiple-tuner vehicle radio system
7477937054MEMS based multiband receiver architecture
7487937053Method for receiving station signal and receiver for receiving the same
7497934834Method and apparatus for wireless image transmission to a projector
7507933617Content reproducing device, content reproducing system, automatic content receiving method, and automatic content transferring method
7517933573Signal processing apparatus and signal processing method, program, and recording medium
7527933572Method and system for communicating between a remote antenna system and a cellular base station via a cable television network
7537929932Removing harmonic and co-existence interference in radio receivers
7547929931Broadcast receiver
7557929930Apparatus and method for cooperative maximum ratio transmission in a broadband wireless access communication system
7567929929Method and apparatus for spur reduction in a frequency synthesizer
7577925235Communication system
7587925231Passive system and method to determine distortion in an RF satellite chain
7597920838Method for conserving energy in a multimode communication device
7607917117Auto-tuning amplifier
7617917112Method and system for dynamically tuning and calibrating an antenna using antenna hopping
7627917111Method and system for monitoring broadcast audio programs from the beginning of the programs
7637917110Cognitive radio system
7647917109Motor vehicle data communication network
7657908172System and method for generating multimedia accompaniments to broadcast data
7667907926Method and system for utilizing an antenna for frequency modulation (FM) communication, near field communication (NFC) and radio frequency identification (RFID)
7677907922Receiver without phase locked loop frequency synthesizer and receiving method using the same
7687905604Method and apparatus for wireless image transmission to a projector
7697904041Remote control, cellular, WiFi, WiLAN, mobile communication and position finder systems
7707899421Double search algorithm of user group selection for multiuser MIMO downlink transmission
7717894817Communication system using multiple wireless resources during a soft handoff
7727890070Filter circuit arrangement
7737890068Communication system, transmitting device, and receiving device
7747885518Recording control device and method, recording medium, and program
7757884684Radio frequency multiplexer for coupling antennas to AM/FM, CB, and television apparatus
7767877073Superheterodyne receiver having at least one downconversion stage empolying a single image reject filter stage and both low-side injection and high-side injection of a local oscillator signal
7777877069Method and apparatus for masking program content
7787876869Wideband digital spectrometer
7797873342Low IF receiver of rejecting image signal and image signal rejection method
7807873337Small signal identification device
7817873336Frequency offset compensation for communication systems
7827873040Internet radio player
7837869779Method and system for processing channels in a FM communication system
7847869764Electronic circuit for a high-frequency switch
7857865158Method and apparatus for automatically correcting receiver oscillator frequency
7867865157Controllable mixer
7877865156Scanning methods and apparatus which utilize a carrier signal bandwidth test

2010

7887860471Body-insertable apparatus
7897860197Spectrum-sensing algorithms and methods
7907856219Transformer coils for providing voltage isolation
7917856217Transmission and receiver system operating on multiple audio programs
7927853232Low-noise amplifier and antenna device having the same
7937852855Method for controlling multi-user TCP/IP access over a satellite communication channel
7947848721Antenna damping circuit and high frequency receiver employing same
7957848720Method and apparatus for auto-tuning of a radio fm-receiver
7967844302Communication terminal, reception notifying method, and computer-readable recording medium
7977844237Radio frequency signal for determining location
7987840201Communication module having tuner units that are separated and isolated from each other, and method of manufacturing the same
7997840200Antenna matching device and transceiver having the same
8007840196Filter circuit and radio communication system comprising filter
8017835712Apparatus and methods for providing multi-band operation in a mobile computing device
8027831233System and method for radio signal reconstruction using signal processor
8037831231Apparatus for automatically finding a radio program
8047831230Terminal and associated transducer assembly and method for selectively transducing in at least two frequency bands
8057831229FM receiver with digitally controlled antenna tuning circuitry
8067831228Processing received digital data signals based on a received digital data format
8077831226Impedance matching system, network analyzer having the same, and impedance matching method thereof
8087831197Outside unit for satellite reception and method of reception with said unit
8097826850Frequency band allocation device and method
8107826790Broadcast playback method and broadcast playback apparatus
8117822409Remote control system, remote control apparatus, remote control method, program for implementing the method, and electronic apparatus
8127822397Method and apparatus for frequency hopping medium access control in a wireless network
8137822396Radio receiver and method for detecting carrier waves
8147822394Electrostatic protection circuit with impedance matching for radio frequency integrated circuits
8157821362Boosted-bias tunable filter with dynamic calibration
8167817985Electronic transaction service in a mobile communication network
8177817976System and method for inverting automatic frequency control
8187817975Wireless communication system, wireless communication terminal, and wireless communication method
8197813708Tuner module
8207809342Systems and methods for providing product information over a carrier wave
8217805118Satellite receiving method and system
8227801501Method for performing a frequency correction of a wireless device
8237801500Electronic device and method therefor
8247801499System and method for filtering program service name data
8257796963Mobile station acquisition state antenna tuning systems and methods
8267796962Digital demodulating apparatus, digital receiver, controlling method of the apparatus, computer program product, and recording medium recording thereon the product
8277792512System and method for dynamic impedance tuning to minimize return loss
8287792507Automatic TV signal and tuner setup
8297787871Mobile communication terminal and communication control program
8307787844Controlling method, controlling apparatus, communication device, computer program, computer program distribution medium and data processing method
8317787843Multiple band direct conversion radio frequency transceiver integrated circuit
8327787842Radio broadcast receiver, automatic tuning device for radio broadcast and method for receiving radio broadcast
8337787840Shape memory alloy receiver
8347783271Method and apparatus for transmitting and receiving signals
8357778614Receiver storage system for audio program
8367778613Dual conversion receiver with programmable intermediate frequency and channel selection
8377773966Mobile terminal and method of reducing interfering phase-noise in the mobile terminal
8387764937Frequency error estimation and correction
8397764929Methods and apparatuses for reducing interference using frequency division multiple access
8407756501Multipass noise detecting apparatus and FM receiving apparatus
8417756498Channel estimator and method for changing IIR filter coefficient depending on moving speed of mobile communication terminal
8427756497Method and apparatus for switching between subchannels on a single radio frequency broadcast
8437756496Oscillation controlling apparatus, recording medium having program recorded thereon, and channel selecting apparatus
8447756466Audio control apparatus, audio system, and navigation apparatus
8457756086Method for communicating in dual-modes
8467751790Hybrid on-chip-off-chip transformer
8477751788Tool-less snap-in modular replaceable keypad for wireless communication device and method of assembling same
8487751787Timing generator and methods thereof
8497747235Method and apparatus providing a plurality of services via one channel in mobile communication system
8507738850Broadcasting signal processing apparatus and control method thereof
8517738846Shared scanning in distributed networks
8527729678Controllable power operational transconductance amplifier
8537725090Method and apparatus for automatic frequency correction
8547725089System and method for human body communication
8557725088Fast mode switching frequency synthesizing apparatus and method for operating in low power consumption
8567720470Reference signals for downlink beamforming validation in wireless multicarrier MIMO channel
8577720452Reception circuit, radio-controlled timepiece, and reception circuit control method
8587720451Methods and apparatus for calibrating oscillators in a receiver
8597719928Radio watch
8607715813Receiver having tunable amplifier with integrated tracking filter
8617715278Initiating playing of data using an alarm clock
8627711334High linearity, low noise figure, front end circuit with fine step gain control
8637711314Broadcasting signal receiving apparatus for providing combined channel list for digital and analog signal and control method thereof
8647706766Method and system for a programmable biasing mechanism for a mobile digital television environment
8657706763System and method for switching operating modes of a mobile station
8667706759RF reception system with programmable impedance matching networks and methods for use therewith
8677702305Use of a preselection filter bank and switched local oscillator counter in an instrumentation receiver
8687697895Bluetooth smart offset compensation
8697689187Dual input low noise amplifier for multi-band operation
8707689186Frequency band allocation device and method
8717689185Apparatus and method for estimating initial frequency offset in an asynchronous mobile communication system
8727684773Mobile communication terminal with equalizer function
8737680472Device and method for receiving and processing RF signals, a method for providing digital calibration values for such a device and a receiver incorporating the device
8747676203Method and apparatus for dynamically tuning radio stations with user-defined play lists
8757672653Removing interfering signals in a broadband radio frequency receiver
8767672652Coordinator's data transmission method, device's data reception method, coordinator using the coordinator's data transmission method, and device using the device's data reception method in Zigbee system
8777672651Tuner circuit
8787668526Frequency mixer using current feedback amplifiers
8797668520Broadcast receiving apparatus and display control method
8807668518Priority and load combination based carrier assignment in a multi-carrier wireless communication system
8817664820RFID wireless control of instant messaging
8827664476Human body communication system and communication device
8837664475Multi-band wireless transceiver and method of controlling the same
8847664474Portable electronic device and a method in a portable electronic device
8857664210Non-coherent synchronous direct-conversion receiving apparatus for compensating frequency offset
8867660566System for creating a programmable tuning voltage
8877660339Apparatus and method for estimating and correcting frequency offset in MB-OFDM UWB system using time frequency hopping
8887657337Skip feature for a broadcast or multicast media station
8897657240Adaptable RF audio receiver and method for adapting processing of RF audio signals
8907657239Method for conserving energy in a multimode communication device
8917657226Keyfob with digital file storage and vehicular system for the use thereof
8927653367Squelch detector
8937653342Providing content to a device when lost a connection to the broadcasting station
8947650130Spread spectrum isolator
8957650124Balanced and unbalanced electronic circuit and television tuner
8967643809Method and apparatus for tuning RF integrated LC filters
8977643808Device and method for mixing circuits
8987643807Methods for using broadcast media content information and related broadcast media receivers/playback devices
8997643806Network searching in a mobile communication terminal
9007643099Television system with controlled tuning

2009

9017636557Identifying radio stations along a travel route that broadcast specified radio program formats
9027634241MIMO radio interfaces
9037620379Radio frequency tuner
9047620119Communications receiver with digital counter
9057616933Method for controlling channel re-selection
9067613440Mixer circuit
9077613437Receiver and broadcast receiving method
9087613436Methods and apparatus for a protected paging indication mechanism within wireless networks including multiple access points
9097613435Method for providing satellite radio service in a vehicle
9107613430Dual synthesizer RF frequency plan optimized for interference avoidance
9117613308Remote control interface for replacement vehicle stereos
9127610033Radio frequency tuner
9137610023Voltage controlled oscillator band switching system
9147609173Audio-visual point-of-sale presentation system and method directed toward vehicle occupant
9157603091Hybrid balun apparatus and receiver comprising the same
9167599673Receiver architectures utilizing coarse analog tuning and associated methods
9177596371Device, system, and method of selectively scanning a wireless communication band
9187596360Broadcast receiver and program
9197596351Audio system, radio record module and methods for use therewith
9207590398Method and apparatus for finding digitally modulated signals
9217590397Signal processing apparatus and signal processing method, program, and recording medium
9227587186Method for the radio transmission of traffic messages and radio receiver
9237587185Automatic broadcast channel tuning apparatus and method
9247587184Controlling fine frequency changes in an oscillator
9257587182Receiver input circuit
9267587173Antenna steering for an access point based upon spatial diversity
9277583942Tuning device and radio-wave corrected timepiece
9287580689Transmission method, transmitter, reception method, and receiver
9297580671Audio system, radio record module and methods for use therewith
9307579912Method and system for multiple tuner application using a low noise broadband distribution amplifier
9317577411Mobile station access and idle state antenna tuning systems and methods
9327577410Audio apparatus
9337574183System and method for rapid text entry in telephone
9347567785Methods and apparatus for a paging mechanism within wireless networks including multiple access points
9357567784Tuner, broadcast signal processing apparatus comprising the same, and broadcast signal processing method
9367565458Cell phone accessory identification algorithm by generating and measuring a voltage pulse through a pin interface
9377565122System and method for providing automatic tuning of a radio receiver and for providing automatic control of a CD/Tape Player
9387564935AGC circuit which is hard to be influenced by level of input signal
9397564414Passive device for increasing the transmission efficiency of radio-frequency systems
9407561860Receiver
9417558548Method and apparatus for receiving and/or down converting high frequency signals in multi mode/ multi band applications, using mixer and sampler
9427558547Radio receiver that changes function according to the output of an internal voice-only detector
9437558546Selectable high-side/low-side mix for high intermediate frequency (IF) receivers
9447558545Semiconductor device for a tuner and diversity receiver
9457558527Radio receiver system and method of injecting audio content
9467555281RF receiving apparatus
9477551906AM/FM radio receiver and local oscillator circuit used therein
9487548741Dual logarithmic amplifier phase-magnitude detector
9497548737System and apparatus for a direct conversion receiver and transmitter
9507548736Transmitter, receiver, data transfer system, transmission method, reception method, computer program for transmission, computer program for reception, and recording medium
9517548735Signal detecting frequency counter
9527546347Electronic mail receiving method, and device, program and storage medium thereof
9537546106Electronic circuit
9547546099Bluetooth baseband solution with reduced processor requirements and integrated host controller
9557546097Calibration techniques for frequency synthesizers
9567542747Wide bandwidth transceiver
9577542746RDS radio unit
9587539518Time division multiplexed signal receiver apparatus
9597539473Overshoot reduction in VCO calibration for serial link phase lock loop (PLL)
9607539472Type-ahead keypad input for an input device
9617539471Method and apparatus to provide variable gain in a radio receiver front end
9627532871Receiver
9637529530Wireless reception apparatus and method
9647526261RF power transmission, modulation, and amplification, including cartesian 4-branch embodiments
9657519341Radio station preference translational mapping
9667519339Tuner design and system for lossless interconnect of multiple tuners
9677515887Radio-controlled timepiece
9687512390System and method for tuning a frequency generator using an LC oscillator
9697512388Multiband or multimode front end antenna switch
9707509666Digital television broadcast signal receiver
9717509125Method for scanning wireless frequencies
9727509104Method and apparatus for tuning radio frequency
9737509103Digital radio broadcasting receiver and method of receiving digital radio broadcasting
9747509096Wireless access point setup and management within wireless local area network
9757508458Digital television broadcast signal receiver
9767505746IC receiver to minimize tracking error
9777501919Boosted-bias tunable filter with dynamic calibration
9787493216Accessory-type GPS receiver
9797493097High dynamic range compact mixer output stage for a wireless receiver
9807489914Multi-band RF transceiver with passive reuse in organic substrates
9817489913Method for controlling diversity receivers in a wireless communication device
9827489900Communication system, communication terminal, and communication method
9837486959Method of and apparatuses for cell selection in a mobile communications system
9847483684Mixer
9857480497Multicarrier receiver and method for carrier frequency offset correction and channel estimation for receipt of simultaneous transmissions over a multi-user uplink
9867477885DC offset cancellation circuits and methods
9877475418Digital broadcasting system and method for automatically locating programs after relocation

2008

9887471937System and method for inverting automatic frequency control (AFC)
9897469132Transmission signal generating apparatus
9907469131Terminal and associated transducer assembly and method for selectively transducing in at least two frequency bands
9917469051Method and apparatus for maintaining audio level preferences in a communication device
9927466972System and method for optimized receiver performance in a low intermediate frequency architecture for edge
9937466970Arrangement for dividing a filter output signal
9947463874Complex digital signal channel select filter for analog cable television
9957463871Processing received digital data signals based on a received digital data format
9967463870Receiver circuit and control method
9977460846Digital video broadcast-terrestrial (DVB-T) receiver interoperable with a GSM transmitter in a non-interfering manner using classmark change procedure
9987457596Method and apparatus for determining the receptivity of radio signals
9997447493Tuner suitable for integration and method for tuning a radio frequency signal
10007447489Digital tuner
10017447488Broadcast signal reception enhancing
10027447487Method for controlling channel re-selection
10037447486Data transmission/reception system, mobile terminal, content server, radio base station device and method for data transmission/reception
10047444121Methods and apparatuses for reducing interference using frequency division multiple access
10057444118Electronic communications system
10067440740Method of transmitting data where in a first mode, the power level is not indicated in a message and an NPSK modulation scheme is used, and in a second mode, the power level is indicated in a message in an NQAM modulation scheme is used
10077440736Intermediate frequency circuit for television tuner with improved intermediate frequency characteristic
10087440726Information providing method for transmitting broadcast signals being received by a user
10097437563Software integrity test
10107437135Joint channel equalizer interference canceller advanced receiver
10117437134Tuner arrangement
10127437133Radio frequency tuner front end and tuner
10137433664System and method for radio signal reconstruction using signal processor
10147427907Boosted-bias tunable filter with dynamic calibration
10157426373Electrically tuned resonance circuit using piezo and magnetostrictive materials
10167424279Method for enhancing in real-time the playback of an audio broadcast signal
10177424278Low IF mixer with improved selectivity performance
10187421036Systems and methods of RF power transmission, modulation, and amplification, including transfer function embodiments
10197418247Radio-frequency receiver
10207418246Physical layer unit for transmitting or receiving various signals, wireless LAN system including the same, and wireless LAN method using the wireless LAN system
10217418245Wireless device and method for radio control
10227415258Television tuner capable of reducing gain deviation when low-band or high-band signal is received
10237415255Scanning receiver
10247412219High-frequency amplifier having simple circuit structure and television tuner using high-frequency amplifier
10257409197Transceiver with receive path overload protection and method
10267408886Method for providing mobile phone user with accurate capability indicator
10277405772Broadcasting receiver
10287403755Searching receiver
10297403753Receiving system operating on multiple audio programs
10307400873Method and system for image rejection by using post mixer I/Q equalization
10317400868Automatic tuning apparatus for filter and communication instrument
10327398069Navigation morse decode display
10337395041Mobile phone and method of updating radio channel settings
10347395040Multiple band multiple input multiple output transceiver integrated circuit
10357395028Switching apparatus and satellite antenna switching apparatus
10367389102Method to improve CMFB phase margin of variable-output-bandwidth mixer
10377389099Method and apparatus for canceling interference from high power, high data rate signals
10387389097Receiver, transceiver circuit, signal transmission method, and signal transmission system
10397386290RX dual-band mixer
10407386286High frequency low noise phase-frequency detector and phase noise reduction method and apparatus
10417383032Cellular phone and method for receiving and transmitting signals of different frequency bands
10427383031Receiving circuit for radio-wave clock broadcast wave
10437379751Multi-band transceiver and radio communication device using the transceiver
10447379724Method and apparatus for classifying interference
10457379721Radio station preference translational mapping
10467379720Keypad lighting using polymer light emitting devices
10477376407System and method for dynamic impedance tuning to minimize return loss
10487376403Terahertz radiation mixer
10497376402Multiband RDS radio receiver
10507373123Multiple tuners in a single radio receiver
10517373122Reproduction device information setting method, and information setting program
10527373121Apparatus and method for processing a deterministic data flow associated with a wireless communication signal
10537373120Mobile communication terminal
10547373119Method and apparatus for analog-to-digital conversion
10557369830Monolithic GPS RF front end integrated circuit
10567369827System and method for communicating stored power measurement parameters between devices in a communications system
10577369826Method for monitoring broadcast signals at alternative frequencies and gain control unit
10587369825Selection of radio station based on preferred program content
10597369824Receiver storage system for audio program
10607369744Signal receiving apparatus and signal recording method
10617366487Receiving band switching circuit with reduced signal loss upon switching receiving band
10627366169Apparatus for scanning radio frequency channels
10637359687System and method for obtaining comprehensive vehicle radio listener statistics
10647356319Reduced power consumption
10657353009Combined transmitter
10667353008Method and system for optimizing decibel data conversion
10677352086Switching circuit, switching module and method of controlling the switching circuit
10687349379Channel normalization
10697346324Grounded-emitter circuit, and high-frequency receiver and high-frequency transmitter using the same
10707346320Method and apparatus for dynamically tuning radio stations with user-defined play lists
10717346319Method and apparatus for audio recall
10727343142Tuner
10737343135Method and apparatus for down conversion of radio frequency (RF) signals
10747340231Method of programming a communication device and a programmable communication device
10757333831Interchangeable receive inputs for band and system swappability in communication systems and related methods
10767333791Use of an image reject mixer in a forward data channel tuner
10777333789Wide-band modulation PLL, timing error correction system of wide-band modulation PLL, modulation timing error correction method and method for adjusting radio communication apparatus having wide-band modulation PLL
10787333468Digital phase locked loops for packet stream rate matching and restamping
10797330708Tuning circuit with amplitude attenuation function and integrated circuit for radio communication apparatus
10807327992Tracking generator with internal vector modulation source
10817324796Low temperature co-fired ceramic sub-harmonic mixer
10827324793Wireless transmission device capable of transmitting media from multiple channels
10837324615Time signal receiver and decoder
10847317307Circuit arrangement for load regulation in the receive path of a transponder

2007

10857313375Follow-me broadcast reception method and system
10867308238Automatic frequency controlling apparatus and method of mobile communication terminal
10877308236Broadcast receiver and channel scanning method
10887308235Audio broadcast receiver and automatic broadcasting-station selecting method
10897305250Apparatus and method for simultaneously performing a TV reception function and a calling function in a mobile phone
10907302247Spread spectrum isolator
10917302242Portable phone having recording function for recording call-audio with using the minimum capacity of memory
10927302237Wideband signal generators, measurement devices, methods of signal generation, and methods of signal analysis
10937299020Tunable multi-band receiver by on-chip selectable filtering
10947299019Cellular handoff based on traffic load sharing
10957299018Receiver comprising a digitally controlled capacitor bank
10967295822Radio wave receiver, radio-controlled timepiece and tuning capacitance setting method
10977295821Multiple base station automatic frequency control architecture in wireless communication system
10987295816Methods and apparatus for controlling signals
10997295251Television tuner capable of improving image disturbance with receiving UHF band
11007292831Radio communicate method and system
11017292637Noise-tolerant signaling schemes supporting simplified timing and data recovery
11027289783Mixer circuits and methods with matched bias currents
11037289780Band switchable type tuning circuit of television signal
11047283800Adaptive mixer output filter bandwidth control for variable conversion gain down-conversion mixer
11057283796Electronic tuning system
11067283795Receiver device having improved selectivity characteristics
11077280813Variable delay radio receiver
11087280811Multimode wireless terminal and wireless transmitter-receiver unit
11097280509CDMA 3X base transceiver station in mobile communication system
11107277687Low power amplitude modulation detector
11117277686Antenna and frequency diversity receiving apparatus
11127274919Radiofrequency transmitter and/or receiver
11137274918Apparatus for automatically finding an am radio program
11147274917Method and system for management of roaming mobile subscriber
11157272370Mixers with a plurality of local oscillators and systems based thereon
11167272369Method for performing a frequency correction of a wireless device
11177271668Mixer circuits and methods with improved spectral purity
11187269399Receiver of double conversion system with antenna tuning with variable capacitance using digital-to-analog converter having temperature coefficient setting section
11197263343Frequency converter and radio communication device using same
11207263336Device, system and method to provide different bias voltages and common tuning voltage
11217260422Monolithic optical autocompensation read-out circuit for distance dependent loudness control in mobile phones
11227260371Programmable modulation index for transponder
11237257375Receiver with dual D.C. noise cancellation circuits
11247251466Television receiver including an integrated band selection filter
11257251463Methods and apparatus for controlling signals
11267239858Integrated switching device for routing radio frequency signals
11277239854Frequency-doubling circuit arrangement, and mobile radio having that circuit arrangement
11287236756Tuning signal generator and method thereof
11297236755Broadcast wave receiving apparatus
11307236741Methods and apparatus for tuning in an inductive system
11317233779Radio human-machine interface using knobs and menu picks
11327231196Method and apparatus for fractional-N synthesis
11337228117Frequency correction method and apparatus for correcting secular change
11347228116Combined transmitter
11357221916Signal enhancement device for phase lock loop oscillator
11367218902Antenna for communication with a satellite
11377218901Automatic frequency control of multiple channels
11387218900Radio transmitter and receiver
11397215938Radio-frequency receiver and integrated circuit for use in receiver
11407215935Segmented CDMA searching
11417215931Method and apparatus for up-and-down-conversion of radio frequency (RF) signals
11427212796Antenna unit and receiving circuit
11437212792Receiving device executing operation of kind corresponding to kind of received signal
11447206560Chopped intermediate frequency wireless receiver
11457206559System and method for a mobile computing device to control appliances
11467206558Technique for determining a tuning frequency of an audio receiver
11477200375Radio receiver system
11487200369LINC power transmitter
11497197288Method and system of spread spectrum modulation
11507190941Method and apparatus for reducing DC offsets in communication systems using universal frequency translation technology
11517190938Broadcast receiver
11527190937Method for determining the frequency of a radio signal and monitoring communications with a radio receiver
11537190929Method and apparatus of RAKE finger management in RAKE receiver
11547187913Integrated circuit tuner with broad tuning range
11557184735Radio frequency integrated circuit having symmetrical differential layout
11567184727Full-duplex antenna system and method
11577184726Broadcast receiver
11587184725Pole switch down converter with symmetric resonator
11597184723Systems and methods for vector power amplification
11607181183Telecommunication system incorporating a vanadium redox battery energy storage system
11617177665E-mail handling method for portable telephone and portable telephone using said handling method
11627177616High linearity and low noise CMOS mixer and signal mixing method
11637177612Frequency generator and communication system using the same
11647177608Personal spectrum recorder
11657177602Electronic devices having automatic frequency control systems and methods and computer program products for operating the same
11667174142Receiver having a built-in antenna and method of impedance-matching for the same
11677174141Apparatus, and associated method, for facilitating communications in a radio communication system through use of ultrawide band signals
11687174140RF system integrated with RF switch and RF modulation
11697171184Method and apparatus for a gain controlled mixer
11707171181Method for achieving immediate and accurate automatic frequency tuning
11717171177Communication apparatus and method using human body as medium
11727171176Tuner system self adaptive to signal environment
11737170956Frequency agile tuner and variable rate decimator for digital demodulator
11747167696Method for scanning radio frequency channels
11757167685Frequency division
11767164897Method and apparatus for conversion of radio frequency (RF) signals using aperiodic mixing signals
11777164895Antenna tuned circuit for a superheterodyne receiver
11787164894Receiver capable of switching between digital and analog broadcasting signals
11797162217Interconnection circuit between two loop antennas embedded in a wristband of a wrist-carried wireless instrument
11807162215Method and system for setting user preference satellite radio music selections in a mobile vehicle
11817161416Programmable filter
11827158789Communication network in particular for telephony
11837158764System and method for sending high fidelity sound between wireless units
11847158760Frequency synthesizer with selectable preconfigured synthesizer characteristics
11857158049Wireless communication circuit

2006

11867155254Method and apparatus to self-configure an accessory device
11877155252Mimo and diversity front-end arrangements for multiband multimode communication engines
11887155183Method and apparatus for adjusting reference oscillator frequency in a mobile wireless device
11897155182Varactor with extended tuning range
11907155178Circuit system for wireless communications
11917149494Demultiplexer and communication device
11927149492Method to improve CMFB phase margin of variable-output-bandwidth mixer
11937149485Method and device for processing mismatches between two quadrature paths of a chain of a reception adapted for example to the reception of a signal modulated according to a modulation of the OFDM type
11947142833Matching unit
11957130600Apparatus, and an associated method, for facilitating entry of location information at a weather band radio or other receiving station
11967130595Transmitter power amplifier ramping method
11977123899Broadband single-ended input upconverter
11987123888Variable communication system
11997120407Receiver and its tracking adjusting method
12007120406Multiband receiver and method associated therewith
12017120405Wide bandwidth transceiver
12027120390BLUETOOTH smart offset compensation
12037117019Display and keypad backlight management for portable electronic devices
12047116961Image rejection quadratic filter
12057116954Tunable bandpass filter and method thereof
12067113779Carrier
12077113759Controller area network transceiver having capacitive balancing circuit for improved receiver common-mode rejection
12087107029Reduced power consumption
12097103332Apparatus and method for compensating for frequency offset in a mobile communication system
12107099647Single chip direct conversion transceiver for reducing DC offset and method of manufacturing the same
12117099639Automatic frequency control apparatus for determining loop gain constant based on absolute phase error
12127095993Frequency auto-correction apparatus for CDMA multipath fading channel
12137095992Phase locked loop calibration
12147095991Power saving driving method of mobile telephone
12157092691Switchless multi-resonant, multi-band power amplifier
12167092687Five-port topology for direct down-conversion
12177088974Mobile station capable of performing automatic frequency control based on correspondence of frequency error and TCXO control voltage to base station
12187079822Method of and apparatus for multi-channel management, multi-channel interference management method, multi-channel terminal, method of and apparatus for multi-channel setting, and computer product
12197076221Digital automatic fine tuning method and apparatus
12207076220Program for scanning radio frequency channels
12217072631Mobile communication terminal and method of calibrating frequency in the same
12227072630Adaptive data rate determination for a reverse link communication in a communication system
12237072629Method for recording information transmitted over a radio frequency
12247065333Method and system for playing broadcasts with a mobile telecommunication device that includes multiple tuners
12257065332Remote control receiving system
12267065331Resonator configuration
12277065163Frequency error estimation using multiple integration lengths
12287062271Cell selection method of mobile terminal
12297062249Apparatus and method for branching signal for mobile terminal
12307062240Automatic frequency control processing in multi-channel receivers
12317062239On-vehicle equipment for dedicated short-range communication in intelligent transport system
12327062238Radio frequency selection method and system for audio channel output
12337054653Two channel communication system based on RDS datastream broadcasting and the integration of digital mobile terminal and VHF/FM radio receiver
12347054601Apparatus and method for storing and selecting radio stations
12357054598High speed digital received signal strength indicator circuit
12367050802Cellular communication device with scanning receiver and continuous mobile communication system employing same
12377050796Method of controlling the auditory response of wireless devices
12387050771Method and apparatus for increasing a probability that a dual-band mobile station will acquire a desired autonomous system
12397046964Method and apparatus for determining the frequency of a radio signal during periods of stability and monitoring communications with a radio receiver
12407043219System and method for radio signal reconstruction using signal processor
12417039382DC offset calibration for a radio transceiver mixer
12427039381On-chip differential inductor and applications thereof
12437039375Up/down converter
12447035608Methods and apparatus for tuning in an inductive system
12457035605Method and device for automatic control of the frequency of a local oscillator in a DS-CDMA type receiver
12467034899Radio command device
12477031686Image rejection mixer with mismatch compensation
12487031681Broadcast receiver having a function of displaying previously stored image during channel selection
12497031680Stop-on-station method and apparatus
12507027787Automatic frequency control system, operation control method thereof and mobile communication device using the same
12517024160Wireless transceiver with enhanced protection against interference
12527019790Integrated tuner circuit and television tuner using an integrated tuner circuit
12537016404Automatic frequency correction for mobile radio receivers
12547013124Wide band tuner
12557006805Aliasing communication system with multi-mode and multi-band functionality and embodiments thereof, such as the family radio service
12567006797Coherence frequency determining system and associated radio apparatus
12576996384Receiver and radio communication terminal using the same
12586993313Integrated structure of inductances with shared values on a semiconductor substrate
12596993304Signal-input status display device for multi-band receiver
12606985705Radio frequency control for communication systems
12616983134Method and apparatus for automatic frequency control and demodulator

2005

12626968210Receiving apparatus
12636968164Method of controlling filter bandwidth in a radio receiver for a duplicative broadcast signal
12646968020System and method of frequency synthesis to avoid gaps and VCO pulling in direct broadcast satellite systems
12656963758High-sensitivity wireless receiving device and high-frequency unit used therefor
12666959206Dual-duplexed, tower-top front-end for a radio transceiver system
12676956952Remote control interface for replacement vehicle stereos
12686954141Apparatus and method for tire monitoring system
12696950672Clock enable system
12706950077Antenna system for terrestrial broadcasting
12716944435Unconditionally stable on-chip filter and applications thereof
12726941119Redundancy scheme for the radio frequency front end of a broadband wireless hub
12736940358Method and apparatus for tuning RF integrated LC filters
12746937666Wideband digital radio with transmit modulation cancellation
12756937456Direct digitally tunable microwave oscillators and filters
12766928281Active antenna system with fault detection
12776927646Bypass arrangement for low-noise amplifier
12786919858RF antenna coupling structure
12796917793Antenna assembly with a capability to remember the frequency of remote signals and to search for and memorize wireless frequency bands
12806917336Miniature ultra-wideband active receiving antenna
12816907234System and method for automatically tuning an antenna
12826907233Method for performing a frequency correction of a wireless device
12836906684Controlling a telescopic antenna mast
12846895225System for matching an antenna for a wireless communication device
12856876834Power inserter configuration for wireless modems
12866873299Dual resonance antenna apparatus
12876862432Antenna impedance matching device and method for a portable radio telephone
12886853310Tri-mode medical telemetry antenna system
12896850753Tunable low noise amplifier and current-reused mixer for a low power RF application
12906850746Mixer circuit with on-chip transformer

2004

12916834183VCO gain tracking for modulation gain setting calibration
12926832071Satellite broadcast reception system capable of connection with plurality of satellite receivers
12936816712Radio apparatus
12946810239Automated transmitter combiner monitoring system and method of using same
12956801760Control of receiver immunity to interference by controlling linearity
12966799022Input circuit for FM/AM radio receiver
12976787815High-isolation semiconductor device
12986785324Transceiver including reactive termination for enhanced cross-modulation performance and related methods
12996771475Electrostatic protection circuit with impedance matching for radio frequency integrated circuits
13006759743Thick film millimeter wave transceiver module
13016741844Receiver for audio enhancement and method therefor
13026741449Direct digitally tunable microwave oscillators and filters
13036738606FM receiver with bandwidth control means
13046734761Radio-frequency input stage
13056727779Converter for satellite communication reception having branching waveguide with L-shape probes
13066721556Radio communication apparatus and radio communication method
13076718157Apparatus for commonly using antenna for call signal and television broadcasting signal in radio communication terminal
13086714771Broadcast radio signal seek circuit
13096711394RF receiver having cascaded filters and an intermediate amplifier stage
13106711385Coupler for wireless communications
13116687488Fully integrated all-CMOS AM transmitter with automatic antenna tuning
13126686875Bi-directional amplifier module for insertion between microwave transmission channels

2003

13136670865Method and apparatus for low loss high frequency transmission
13146658239Fully integrated ALL-CMOS AM transmitter with automatic antenna tuning
13156653697High frequency switch circuit and communications terminal using the same
13166627992Millimeter wave (MMW) transceiver module with transmitter, receiver and local oscillator frequency multiplier surface mounted chip set
13176625432Receiver
13186622028Receiver front-end having a high-temperature superconducting filter and a bypass path
13196577854System and method for radio signal reconstruction using signal processor
13206571110Cryoelectronic receiver front end for mobile radio systems
13216563458GPS reception system
13226556814Memory-based amplifier load adjust system
13236556630Dual band telemetry system
13246549719Television program record scheduling and satellite receiver control using compressed codes
13256539216Microwave frequency converting receiver
13266535553Passband equalizers with filter coefficients calculated from modulated carrier signals
13276522272Analogue frontend
13286516206Transceiver operation in radio system
13296512428Device for the simultaneous reception/transmission of signals comprising a low-noise amplifier
13306505038Method of driving a receiver stage and respective apparatus

2002

13316490441Tuning circuit device with built-in band pass integrated on semiconductor substrate together with PLL circuit
13326483468On-glass impedance matching antenna connector
13336480706High sensitivity radio receiver
13346472952Antenna duplexer circuit with a phase shifter on the receive side
13356469582Voltage tunable active inductorless filter
13366466773Reflective power splitter for redundant receivers
13376456832Antenna circuit
13386453157Radio frequency tracking filter
13396445262Composite high frequency component and mobile communication apparatus incorporating the same
13406408167Radio device including a receiver and method of adjusting one of the high-frequency amplifier stages of a receiver
13416393265Method and apparatus for two dimensional filtering in a communications system using a transformer system
13426374083Apparatus, and associated method, for selectively modifying characteristics of the receive signal received at a receiving station
13436370370Method for improving the wanted signal in a radio receiving unit
13446366766Input protection circuit for a radio frequency
13456362692Monolithic frequency selective component and method of operating same
13466362691Voltage tunable active inductorless filter
13476339711Radio apparatus

2001

13486327465Voltage tunable active inductorless filter
13496320558On-glass impedance matching antenna connector
13506314272Radio frequency broadcast system for enclosed spaces
13516310705Duplex outdoor base station transceiver subsystem utilizing a hybrid system of a high power amplifier and an optic antenna
13526292232Receiving apparatus
13536275687Apparatus and method for implementing a low-noise amplifier and mixer
13546272328System for providing audio signals from an auxiliary audio source to a radio receiver via a DC power line
13556269241Ultra-Q filter
13566263215Cryoelectronically cooled receiver front end for mobile radio systems
13576263196Channel selection control in a selective call receiver
13586259902Dual channel superheterodyne receiver
13596256480Broadcast coupler
13606253070Diode amplifier bypass circuit
13616253068Fully integrated all-CMOS AM transmitter with automatic antenna tuning
13626249670Signal combining device and method for radio communication
13636236845System and method for radio signal reconstruction using signal processor
13646236265Radio station preamplifier circuit with interior and exterior preamplifiers
13656225865Signal switching arrangement
13666219532Movable radio terminal device capable of precisely matching impedances
13676218899Method for a highly linear variable-gain low noise amplifier
13686215981Wireless signal transmission system, method apparatus
13696212404Cryogenic filters
13706212367Mobile telephone apparatus with tunable filter tuned to the transmit band
13716208847Receiving circuit
13726205340Cryoelectronic receiver front end for mobile radio systems
13736184751Amplifier circuit
13746178315FM radio receiver

2000

13756166703Combination satellite and VHF/UHF receiving antenna
13766163686Signal selecting circuit
13776144346Antenna arrangement
13786134427Using a single low-noise amplifier in a multi-band wireless station
13796125269TV FM receiver for multimedia applications
13806122532RF amplifier with reduced power consumption
13816112060Communication device with a signal switch assembly
13826104934Cryoelectronic receiver front end
13836100761Highly linear variable-gain low noise amplifier
13846081700Radio having a self-tuning antenna and method thereof
13856078797Method of controlling received signal level
13866064868Antenna tuning controller
13876061554Electromagnetic interference suppressing device
13886055420Antenna system having a high Q circuit
13896054963Folded bow-tie antenna
13906052572Mobile communication apparatus
13916044251TV/FM receiver for multimedia applications
13926038460Receiver for an RF signal booster in wireless communication system
13936035185Selective RF circuit with varactor tuned bandpass switched bandpass filters
13946026280Antenna matching circuit switching system in TDMA portable telephone
13956021323Direct conversion receiver with reduced even order distortion
13966020936TV/FM receiver for multimedia applications
13976016108Antenna tuning control system
13986011979Method for selecting an amplifier for use in a personal communication service base station
13996011965Receiver with a tunable parallel resonant circuit

1999

14006002924Full-spectrum all-mode radio receiver apparatus and method
14015999862Communications equipment in a combat vehicle
14025995814Single-stage dual-band low-noise amplifier for use in a wireless communication system receiver
14035991609Low cost digital automatic alignment method and apparatus
14045991597Converter for a satellite signal receiving antenna
14055983646Cooling apparatus for a high-frequency receiver
14065974040Receiver and transmitter-receiver having variable attenuator to avoid saturation by a strong signal
14075940745Portable transceiver having retractable antenna and matching circuit
14085929718Apparatus and method for transmitting electrical power and broadband RF communications signals through a dielectric
14095913153Mobile station without a transmission/reception duplexer
14105905469Windowpane antenna installation
14115893023Satellite receiver including operating voltage supply arrangement suitable for different antenna assemblies
14125867777Variable-gain amplifier circuit, offset control method in variable-gain amplifier circuit, radio receiver with variable-gain amplifier circuit, and radio receiving method in radio receiver with variable-gain amplifier
14135867776Receiver for receiving text-based multiplex broadcasts
14145867127Wireless communication device with antenna-activated switch
14155864754System and method for radio signal reconstruction using signal processor
14165862463Shortwave broadcast converter
14175862458Impedance matching circuit in transmitter circuit and control method thereof
14185857150RF receiver range extender

1998

14195852421Dual-band antenna coupler for a portable radiotelephone
14205845200Method and an apparatus for automatically tuning a receiver
14215826178Loop antenna with reduced electrical field sensitivity
14225812094Antenna coupler for a portable radiotelephone
14235812066Antenna tuning control circuit
14245754141Wireless communication device having a reconfigurable matching circuit
14255752179Selective RF circuit with varactor tuned and switched bandpass filters
14265745844Receiver control in a communication device by antenna de-tuning in strong signal conditions, and method therefor
14275739792Wireless communication device with electrical contacts
14285737698Antenna/amplifier and method for receiving orthogonally-polarized signals
14295715531Synchronous tracking filter circuit for a broadcast satellite tuner
14305710984Radio transceiver with impedance matched test port

1997

14315697078Wideband channel sniffer for monitoring channel use in a wireless communication system
14325684492Antenna device having a band pass filter
14335678212Electronic tuning circuit for an AM receiver
14345678202Combined antenna apparatus and method for receiving and transmitting radio frequency signals
14355666658Wireless signal transmission system, method and apparatus
14365634203Adaptive multi-receiver shared antenna matching system and method
14375613230AM receiver search tuning with adaptive control
14385612652Apparatus for transmitting electrical power and broadband communications signals through a dielectric

1996

14395574987Antenna switching apparatus
14405555450Radio phone and method of operating a radio phone
14415554960Branching filter, branching filter module and radio commnication apparatus
14425551075Semiconductor device including a plurality of interconnected functional integrated circuit blocks operating at high and ultrahigh frequencies, each having a DC distribution line
14435508709Antenna for an electronic apparatus
14445493311Two-frequency impedance matching circuit for an antenna
14455483688Adaptive automatic antenna tuning method and apparatus
14465483209Reception band switching circuit with variable attenuation control

1995

14475477532Radio transceiver
14485475875Antenna switching circuit employing FETs for reduced power consumption
14495434579Inverted F antenna with non-contact feeding
14505428830Concealed antenna system with remote variable gain RF amplifier
14515410735Wireless signal transmission systems, methods and apparatus

1994

14525375256Broadband radio transceiver
14535361405Aircraft band radio receiver which does not radiate interfering signals
14545351018Antenna isolation assembly for hot chassis receiver
14555349386Wireless signal transmission systems, methods and apparatus
14565347546Method and apparatus for prefiltering a global positioning system receiver
14575345591Receiving satellite switching apparatus
14585335368Portable radio apparatus having variable impedance matching circuit between antenna and radio circuit
14595332977Power supply circuit for an active antenna of a vehicle radio
14605313662Split-ring resonator bandpass filter with adjustable zero
14615300900High-frequency limiter and switch-limiter circuit having improved recovery time
14625276920Antenna selection switch for a diversity antenna

1993

14635272525System for local wireless transmission of signals at frequencies above 900 MHz
14645263183Radio antenna tuning circuit
14655244869Superconducting microwave frequency selective filter system
14665239688Multi-range, multi-use antenna adapter
14675212491Antenna arrangement for a portable transceiver
14685194825Protective circuit for the input transistor of a reception amplifier in nuclear magnetic resonance systems

1992

14695170493Combined low frequency receive and high frequency transceive antenna system and method
14705144324Antenna arrangement for a portable transceiver
14715140700FM resonant filter having AM frequency bypass

1991

14725077834Paging receiver with continuously tunable antenna and RF amplifier
14735060297TVRO receiver system with tracking filter for rejection of image frequencies
14745054117Tunable UHF filter for switchable VHF/UHF receiver
14755052049Paging receiver with continuously tunable antenna
14765040239Tuning circuit and receiver
14775038405Tunable antenna apparatus and method for use with superheterodyne receivers
14785029237Radio receiver frequency control system
14795012235Paging receiver with continuously tunable antenna and RF amplifier
14804984296Tuned radio apparatus

1990

14814972353Radio-frequency transformer providing automatic gain control and overload protection
14824956710Television receiver tuner high pass input filter with CB trap
14834916460Distributed antenna system

1989

14844864632Indoor wiring system for VHF/UHF signal lines
14854806906Data terminal
14864805232Ferrite-core antenna
14874803447Three terminal remotely controlled SPDT antenna switch

1988

14884792987Antenna coupling amplifier and converter system
14894790030Tuner with insertable antenna coupler
14904739516Frequency tuned antenna assembly
14914736459FM receivers using two-terminal negative admittance networks
14924731877Tunable lowpass-highpass switching filter
14934718114AC overload protective circuit

1987

14944710972SHF receiver
14954686708Antenna circuit
14964667342Tunable receiver input circuit

1986

14974601062Tracking image frequency trap
14984592093Super high frequency receiver
14994583097Electrical signal separating device
15004573212Integrated receiver antenna device

1985

15014542300High frequency signal switching device
15024531234Optimizing antenna interface for automobile radio receivers
15034527136Signal coupling apparatus
15044509198Satellite broadcast signal receiving system
15054491978Portable radio receiver with high antenna gain

1984

15064429417Integrated antenna, amplifier and converter for microwave frequencies
15074424591Antenna switch for home video accessories

1983

15084422077Electrical signal separating device for combined windshield antenna and heater grid
15094403347Antenna tuning circuit for AM radio receiver
15104393387Beam recording apparatus effecting the recording by a plurality of beams
15114381566Electronic tuning antenna system
15124369521Radio receiving apparatus using headphone connector cable as an antenna
15134369446Antenna input circuit

1982

15144314378Antenna low-noise Q spoiling circuit

1981

15154267604UHF electronic tuner

1980

15164234965Communication tuning system utilizing local oscillator frequency selection for maximum RF filter bandwidth and method thereof
15174228544Antenna system using antenna base impedance transforming means
15184225823Front end circuits of FM receivers
15194215312Radio receiver
15204196394Antenna/like impedance matcher
15214186350Antenna tuning circuit

1979

15224177429Switching arrangement for combination VHF-UHF tuners
15234173742Antenna isolation device
15244160210Printed circuit impedance transformation network with an integral spark gap
15254158814Automatic overload protection system

1978

15264112377C. B. converter
15274103241RF amplifier and antenna

1977

15284063175Amplifier for receive mode operation
15294056782Wire transmission noise suppressor for a vehicle
15304052674VHF tuner device
15314047109Drive-in theater audio system
15324031468Receiver mount
15334025856Antenna apparatus
15344023106Input circuit of VHF television set tuner
15354001696Electronic antenna

1976

15363973224Tandem configuration for EMP protection
15373965426Frequency modulated signal pre-amplifier with amplitude modulated signal bypass
15383938046Network for isolating antenna from tuner
15393931577Radio receiver protection arrangement
© 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017