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2017

19595984Concept for transmitting and receiving an information symbol
29584184Unified front-end receiver interface for accommodating incoming signals via AC-coupling or DC-coupling
39584067Circuits and methods for increasing output frequency of an LC oscillator
49577349Near-field magnetic communication antenna
59572199Multimode rake receiver, cellular base station and cellular communication device
69572106Dynamic bandwidth switching for reducing power consumption in wireless communication devices
79571140Space-time coding for zero-tail spread OFDM system in a wireless network
89571053Receiver dynamic power management
99571036Heterodyne receiver structure, multi chip module, multi integrated circuit module, and method for processing a radio frequency signal
109560609Method for suppression of spurs from a free running oscillator in frequency division duplex (FDD) and time division duplex (TDD) wireless systems
119553555Terrestrial broadcast wave reception-use antenna device and component of same
129552475Gesture recognition for device unlocking
139552466System and method for remotely assigning and revoking access credentials using a near field communication equipped mobile phone
149552188Method and device for displaying supplemental information while rendering a playlist
159549001Method and device for sourcing and constructing a playlist
169548779Multi-user satellite receiving system and method thereof
179548777Reception device and reception method
189548772Apparatus and method for controlling gain in communication system
199544067Method and system for transmitting information using ultrasonic messages
209543903Amplifiers with noise splitting
219543896Multiple-input multiple-output low-noise block downconverter and low-noise module
229537590Synchronization of communication equipment

2016

239531529System and method for saddle point locking detection during clock and data recovery
249531417Receiving circuit, receiving device, and receiving method
259531414Management process of a radio service following in a receptor and corresponding receptor
269521405Receiver automatic gain control (AGC) and slicer
279516529Method and device to prohibit communications which require active participation by the driver of a vehicle
289515684Receiver and voltage controlled oscillator
299509418Wireless docking link budget optimization system
309503040Method and apparatus for changing the gain of a radio frequency signal
319497055Method and apparatus for polar receiver with digital demodulation
329496916Semiconductor device, receiver, transmitter, transceiver and communication system
339496906Receiver with wide gain range
349491209Wireless image transmission and reception system and method therefor
359490944Phase sector based RF signal acquisition
369485127OFDM communications
379484965Terminal and method for making touchscreen of terminal
389484964Interactive entertainment system
399473158Radio frequency receiver with overlapped analog to digital converter (ADC) architecture
409473155Software reconfigurable digital phase lock loop architecture
419467183Method and apparatus for receiving wireless communications
429455571Power limiter
439444505System and method for frequency reuse for wireless point-to-point backhaul
449444503Active signal processing personal health signal receivers
459438301PLL circuit, calibration method, and wireless communication apparatus
469432130Footwear seismic communication system
479426645Receiver device
489419662High-voltage radio-frequency attenuator
499419581Adaptive impedance matching apparatus, system and method with improved dynamic range
509413396Storage container including multi-layer insulation composite material having bandgap material
519407205Double down-conversion with multiple independent intermediate frequencies for E-band applications
529392156Extension flash module and camera system using the same
539379802Radio frequency switch for diversity receiver
549374100Low power LO distribution using a frequency-multiplying subharmonically injection-locked oscillator
559362975Low noise amplifier and method for carrier aggregation and non-carrier aggregation
569362962Methods and systems for energy-efficient communications interface
579362783Wireless power transmission apparatus using ultrasound
589350367High agility frequency synthesizer phase-locked loop
599350313Automatic gain control of a received signal using a power target
609344202Received signal quality indicator
619343816Array antenna and related techniques
629340211Intelligent tire-based road friction estimation system and method
639338668Gain control for intra-band carrier aggregation
649338393Broadcast receiving apparatus
659332585Non-synchronized ADPCM with discontinuous transmission
669331737Systems and methods for cancelling interference using multiple attenuation delays
679331031Wireless communication system
689325927Method of operating a multi-stream reception scheme
699325432Systems and methods for full-duplex signal shaping
709319017LNA gain adaption based on received signal strength of signals conforming to different communication protocols
719308554Ultrasonic/acoustic transducer
729306610Active 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
739306271Integration of antenna structures into balloon envelopes
749305566Audio signal processing apparatus
759287902Method and device for sending and receiving data
769276668Sonic fast-sync method and system for bluetooth
779276623Cost effective multiband RF front-end architecture for mobile applications
789276618Systems and methods for sidelobe cancellation
799270354Blind beamforming using knowledge embedded in transmitted signals
809270246Power limiter
819264084Radio receiver having enhanced automatic gain control circuitry
829258732Radio communication control device and radio communication terminal
839258072Multiple-input multiple-output low-noise block downconverter and low-noise module
849257939Quadrature LC VCO with passive coupling and phase combining network
859247439High data throughput wireless local area network receiver
869246537Method for determining the arrival time of a UWB pulse and corresponding receiver
879246528Distributed antenna for wireless communication at high speed
889240814Ultrasonic receiver front-end
899237523Method of establishing sleep mode operation for broadband wireless communications systems
909236894Reconfigurable multi-channel UWB receiver
919231653UWB receiver with time drift correction
929231629Ultra low power super-regenerative receiver and method thereof
939231302Devices, methods, and systems for antenna switching based on look-back

2015

949225386Method for placement of fingers with G-Rake advanced receiver
959225365Sampling method, apparatus, probe, reception beamforming apparatus, and medical imaging system performing the sampling method
969225067Enhanced power cable arrangement apparatus and method of reducing a common-mode interference signal
979219512Integrated receiver and integrated circuit having integrated inductors and method therefor
989214923Wireless communications system including dual-purpose clock reference for global positioning system and baseband
999209844Subsampling receiver using interstage off-chip RF band pass filter
1009203459Harmonic data transfer in rotary wing aircraft
1019203453Receiver with antenna switching capability
1029197262Low-power and low-cost adaptive self-linearization system with fast convergence
1039197261Vehicle-mounted audio device and automobile
1049197260Radio frequency receiver system for wideband signal processing
1059196962Differential loopstick antenna configuration
1069192770Medical device communication system and method
1079191407Secure control for desktop secure video teleconferencing
1089190957Efficient dual channel conversion in a multi-band radio receiver
1099184718Gain control circuit, communication device, electronic appliance, and gain control method
1109184498Extending beamforming capability of a coupled voltage controlled oscillator (VCO) array during local oscillator (LO) signal generation through fine control of a tunable frequency of a tank circuit of a VCO thereof
1119179470Method for selecting state of a reconfigurable antenna in a communication system via machine learning
1129178547Mitigating intermodulation distortion in a receiver
1139172417Power management for a battery-powered handheld audio device
1149172416Simplified high frequency tuner and tuning method
1159172344Statistical gain control in a receiver
1169166630Adaptive radio communications systems and methods
1179160598Low noise amplifiers with cascode divert switch for carrier aggregation
1189160388Receiver architecture with complementary passive mixer and complementary common-gate tia with low-noise gain control
1199154243Receiver calibration with LO signal from inactive receiver
1209154170TIA-to-ADC interface with low-noise and a wide-range of passive gain control
1219154084Low-noise receiver with complex RF attenuator
1229153854Integration of antenna structures into balloon envelopes
1239148212Motor vehicle antenna system
1249143200Apparatus and method of receiver architecture and low-complexity decoder for line-coded and amplitude-modulated signal
1259143173System and method for estimating an amplifier operating point using measurements at a receiver
1269142470Packages and methods for packaging
1279137726Method for selecting an adaptive CoMP scheme
1289136888Radio receiver and reception frequency setting method used therein, and frequency setting device and frequency setting method
1299136812Devices for automatic adjustment of gain and attenuation factors
1309136811Automatic gain control (AGC) for multichannel/wideband communications system
1319131377Method and apparatus for unlocking operating system
1329130700Noise shaped interpolator and decimator apparatus and method
1339130666Reconfigurable receiver circuits for test signal generation
1349130600Receiver architecture with reconfigurable on-chip matching for wideband operation and off-chip matching for low-power operation
1359124338Method and apparatus for efficient DC calibration in a direct-conversion system with variable DC gain
1369118403Thermally compensated CATV gain control apparatus and firmware
1379118358Methods and apparatus for selecting between multiple carriers using a single receiver chain tuned to a single carrier
1389118304Dynamic tuning in dense arrays of electrically small elements
1399112472Variable gain low-noise amplifier
1409106392Transmission antenna diversity using individual antenna route signal shaping
1419100264Digital receiver and method for demodulating pulse-width modulated signals
1429100181Interleaved phase sector based RF signal decimation
1439100084Synchronizing and detecting interference in wireless receiver
1449100028Clock generation circuit and semiconductor device provided therewith
1459094110Sender transducer for wireless power transfer
1469094079System and method for I-Q imbalance correction
1479086437Method for suppression of spurs from a free running oscillator in frequency division duplex (FDD) and time division duplex (TDD) wireless systems
1489084356Portable electronics case
1499083424Frequency multiplying transceiver
1509082394Ultrasonic sensor and electronic device
1519078214Adaptive thresholding in a Wake-On-Radio system
1529077814Apparatus and method for adjusting volume in a portable terminal
1539077412Regenerative receiver architectures for millimeter-wave and sub-millimeter-wave imaging and communication
1549077392High-frequency switching assembly, transmitter and method
1559071326Distributed radio system
1569071319Circuit and method for filtering adjacent channel interferers
1579065935Method and system for enabling shared mobile data usage
1589065382Circuits and methods for increasing output frequency of an LC oscillator
1599065169High frequency magnetic field antenna
1609064243System and method for communicating presence status
1619059773Radio frequency tuner
1629059764Method of selecting receive antennas for MIMO systems
1639059672Gain partitioning in a receiver
1649054677Clock multiplexing for baseband automatic frequency correction
1659048940Passive bypass for network extending
1669048927Solar powered mobile phone
1679048787Combined RF detector and RF attenuator with concurrent outputs
1689037105Dynamic gain assignment in analog baseband circuits
1699037104Receiver that reconfigures between zero intermediate frequency and direct sampling based on channel conditions
1709037102Method and apparatus for envelope tracking
1719020457Phased-array receiver for mm-wave applications
1729020456Ultra-low-power radio for short-range communication
1739020420Adaptive antenna module in active IC package
1749020028Transmitter circuit, receiver circuit, and transmitting/receiving system
1759014655Wireless communication system
1769008602Radio frequency switch for diversity receiver
1779008601Single differential-inductor VCO with implicit common-mode resonance
1789008600Wireless communication receiver having one signal processing circuit whose operation mode is adjusted by monitoring signal level of specific signal of preceding signal processing circuit and related wireless communication method
1799002308Receiver automatic gain control (AGC) and slicer
1809002307Radio broadcast reception
1819001622Receiver communications for wireless power transfer
1828994492Disablement of user device functionality
1838989687Communication receiver enhancements using multi-signal capture
1848983421Semiconductor device and operating method thereof
1858983420Circular antenna array for satellite communication interference rejection
1868983419Integrated receiver and integrated circuit having integrated inductors and method therefor
1878983418Multi-stage gain control in receivers and other circuits
1888983417Low-cost receiver using integrated inductors
1898983416Arbiter-based automatic gain control
1908983369Providing mobile user driving alerts
1918977221Selecting apparatus for receiving antenna of multiple input multiple output wireless system and method thereof
1928971832Variable gain amplifier for low voltage applications
1938971831Front-end system for radio devices
1948965317RF AGC control
1958965316Fine gain tuning
1968958768System and method for receiving I and Q RF signals without a phase shifter
1978958767Radio apparatus
1988958766Electronic device comprising an operating mode switching unit
1998958765Multifunction control indicator for a vehicular mobile radio
2008958758Communication apparatus performing automatic gain control and field length selection for a communication frame
2018957766Universal transmitter
2028948717RF peak detection scheme using baseband circuits
2038948327System and method for discrete gain control in hybrid MIMO/RF beamforming
2048942659Method for selecting state of a reconfigurable antenna in a communication system via machine learning
2058942658Directional notch filter for simultaneous transmit and receive of wideband signals
2068942657Adaptive matching network
2078938207Radio frequency receiver and radio receiver
2088938204Signal generator circuit and radio transmission and reception device including the same
2098938029DC removal from multicarrier signals
2108934858Digital demodulation circuit using automatic gain control circuit having temperature compensation function
2118929840Local oscillator buffer and mixer having adjustable size

2014

2128923924Embedded element electronically steerable antenna for improved operating bandwidth
2138923792Method for receiving radio signal and device therefor
2148923790Wireless communication receiver and method thereof
2158923788Circuit and method for adjusting a digitally controlled oscillator
2168922356Entryway control and monitoring system
2178909234Data communication network and data communication method using transmission of soft-decision information
2188909164Frequency offset correction
2198908555Technique for channel estimation in the presence of a signal phase discontinuity
2208903411Applying call events in association with user devices based on priority levels
2218903346External mounted amplifiers with active interference cancelation using diversity antennas
2228903345Hysteresis nonlinear state machine with overlapping thresholds for automatic frequency control
2238903344Programmable attenuator
2248903343Single-input multiple-output amplifiers with independent gain control per output
2258903342High dynamic range precision variable amplitude controller
2268902770Carrier indicator field usage and configuration in carrier aggregation
2278897736Mobile communication terminal device
2288886149Detection and mitigation of interference in a multimode receiver using variable bandwidth filter
2298885453Enhanced stomp-and-restart with interference suppression
2308885109Display device for displaying meta data according to command signal of remote controller and control method of the same
2318879509Antenna Diversity
2328874060Radio frequency (RF) receiver with frequency planning and method therefor
2338872573Gain control with multiple integrators
2348868144Smart antenna system using orientation sensors
2358868069Airliner-mounted cellular base station
2368862156System effective to demodulate a modulated code and provide content to a user
2378861428Detection and mitigation of ingress interference within communication links
2388855590Radio frequency signal receiving device
2398849230Attenuator and method for attenuating
2408849221Direct conversion transmitter and communication system utilizing the same
2418843096Multi-antenna system
2428843095Electronic circuit system, electronic circuit device, and wireless communication device in which antennas are selected to be paired for wireless communication and the selected antennas are connected to the electronic circuits
2438843094Method and system for blocker detecton and automatic gain control
2448842665Mixed radix fast hadamard transform for communication systems
2458838058Extending the upper frequency limit of a communications radio
2468838056Receiver circuit
2478838055Dynamic sub-sampling radio frequency mixer systems and methods
2488838048Radio communication apparatus, radio communication method, and non-transitory computer readable medium storing radio communication control program
2498833379Container attachable to a personal electronic device
2508831554Management of a multi-application mobile carrier tree
2518831547Multi-antenna system
2528831533Method and apparatus for non-calibrated automatic frequency correction of a portable terminal
2538825094Mobile communication device, network node, communication system and method for distributed cooperative multi-antenna communication
2548825035System and method for remote control of appliances utilizing mobile location-based applications
2558824994Wireless communication system
2568824991Multi-mode power amplifier
2578824990Detection of false signals in wireless communications
2588824361Multi-frequency band receiver based on path superposition with regulation possibilities
2598818316Multi-antenna/multi-receiver array diversity system
2608818315Method, system, and computer program product for optimizing signal quality of a composite received signal
2618818313Method and apparatus for auto gain control in radio receiver
2628818312Communication system, communication apparatus and communication method
2638817599Mobile router with session proxy
2648811927Method for estimating a plurality of estimated transfer functions corresponding to wireless channels in a multiple-input system
2658811926Frequency multiplying transceiver
2668811925System and method for providing external receiver gain compensation when using an antenna with a pre-amplifier
2678811914Method and apparatus for dynamically processing an electromagnetic beam
2688811910Method of executing handover in broadband wireless access system
2698804610Packet transmission scheduling method for simultaneous packet transmission in multiplexing paths in wireless network, and packet transmission method using the same
2708803681Object finder
2718798567Gain control circuit and receiving system
2728792850Method and device for obtaining playlist content over a network
2738792844Electronic circuit arrangement for receiving low frequency electro-magnetic waves with an adjustable attenuator element
2748792841Method for providing radio channel list and mobile terminal supporting the same
2758792838Radio communication apparatus, radio communication method, and non-transitory computer readable medium storing radio communication control program
2768792823Approach for quality of service control on un-wanted services (e.g. voice over internet protocol or multimedia) over wireline and wireless IP network
2778788205Sensor data collection
2788787859Automatic gain control apparatus and method
2798787828In-band provisioning for a closed subscriber group
2808787329Method and apparatus for adjusting channel quality indicator feedback period to increase uplink capacity
2818781428Frequency synthesizer
2828781426Techniques for controlling operation of control loops in a receiver
2838780687Method and apparatus for vectored data communication
2848774858Adaptive RF saturation detection in a wireless device implementing multiple wireless protocols
2858774746False signal detection in signals in wireless communications
2868774744Radio frequency front-end circuit and operation method thereof
2878769007Control device and method, program, and recording medium
2888768278Switching a PLL clock source to reduce wireless communication interference
2898768277Automatic gain control of a receiver circuit
2908768276LNA gain adaption based on received signal strength of signals conforming to different communication protocols
2918761712Location based remote controller for controlling different electronic devices located in different locations
2928761705Antenna, communication module, communication system, position estimating device, position estimating method, position adjusting device, and position adjusting method
2938761704Receiver of carrier sense multiplexing connection method and interference suppressing method thereof
2948761703Variable-gain mixer for a wireless receiver with current compensation
2958761696Highly linear and very low-noise down-conversion mixer for extracting weak signals in the presence of very strong unwanted signals
2968755761Interference reduction for multiple signals
2978755754Methods for detecting and classifying signals transmitted over a radio frequency spectrum
2988749354RFID system and method for removing transmission leakage signal thereof
2998744395System and method for mitigating radio frequency interferences
3008744393Dynamic gain assignment in analog baseband circuits
3018744392Automatic gain control circuit and automatic gain control method
3028742898Apparatus for removing transmission leakage signal in RFID system and RFID system having the same
3038742896Steerable phase array antenna RFID tag locater and tracking system and methods
3048731508Power management of radio transceiver elements
3058731501Systems and methods for tuning a broadcast radio receiver with digital display
3068725102Method of selecting receive antennas for MIMO systems
3078725097Amplifier for cable and terrestrial applications with independent stage frequency tilt
3088723308Packages and methods for packaging using a lid having multiple conductive layers
3098718587Reconfigurable LNA for increased jammer rejection
3108718537Communication system
3118712365System for the secure management of digitally controlled locks, operating by means of crypto acoustic credentials
3128712360System and transceiver clocking to minimize required number of reference sources in multi-function cellular applications including GPS
3138706069Integrated receivers and integrated circuit having integrated inductors
3148693975Docking unit and vehicle power adapter with frequency modulated audio signal injection for connecting portable media player and/or communications device to vehicle FM radio and audio system for playback of digital audio broadcast stream
3158693968Very low intermediate frequency (VLIF) receiver
3168693593Methods and apparatus for automatic gain control using samples taken at desired sampling phase and target voltage level
3178688172Feeder cable reduction
3188688066RF peak detection scheme using baseband circuits
3198682970Communications device user interface
3208682274System and method for radio antenna sharing in an information handling system
3218682273RF digital spur reduction
3228682272Processing signals in a wireless communications environment
3238676142Antenna diversity method with fallback and weighting
3248676141Power control based on mobile receive diversity
3258676135In-vehicle mobile music purchase
3268670737Digital delta Sigma modulator and applications thereof
3278670736Crystal control scheme to improve performance of a receiver
3288670719Multi-point opportunistic beamforming with selective beam attenuation
3298660511Antenna diversity scheme employing band pass sampling and fast semiconductor switching
3308660510Apparatus for receiving analog baseband signal
3318660509Mobile terminal station and synchronous control method
3328660500Method and system for a voltage-controlled oscillator with a leaky wave antenna
3338660478Vehicle media and communications access
3348655361Femtocell service registration, activation, and provisioning
3358655303Entertainment system with sourceless selection including playlists
3368655295Receiving apparatus
3378644784Terminal apparatus and diversity antenna control method for the same
3388643444Common reference crystal systems
3398641197Acoustical receiver and pen transcription system adapted for rejecting virtual pen images
3408639996Systems and methods for uplink inter-cell interference cancellation using hybrid automatic repeat request (HARQ) retransmissions
3418639201Voltage regulator for high performance RF systems
3428634790Direct conversion receiver architecture with digital fine resolution variable gain amplification
3438634789Multi-mode power amplifier
3448634788System and methods for monitoring the context associated with a mobile communication device
3458634275Audio processing device
3468630601Active channelized integrated antenna system
3478626245Systems and methods for distributed antenna system reverse path summation using signal-to-noise ratio optimization
3488626101Wireless electronic device with antenna cycling
3498626100Multiple frequency band multiple standard transceiver
3508626099Direct conversion receiver architecture
3518626098Automatic gain control with programmable attack and decay times
3528626062Method and an arrangement for determining an admission control threshold

2013

3538620390Mail handling apparatus and method for handling e-mail
3548620248Multichannel receiver system and method for multichannel receiver monitoring
3558620247Adaptive impedance matching module (AIMM) control architectures
3568620246Adaptive impedance matching module (AIMM) control architectures
3578619927System and method for discrete gain control in hybrid MIMO/RF beamforming
3588619888Multiple path discrete digital receiver
3598615213Reducing power consumption of a filter
3608614769Intermediate frequency processing device for processing both analogue and digital television intermediate frequency signals
3618611842Apparatus and method for fast phase locked loop (PLL) settling for cellular time-division duplex (TDD) communications systems
3628606217Communication control system and method for performing a transmission of data
3638606206Traveling wave beamforming network
3648606205Receiving apparatus and auto gain control method
3658600336Scheduling with reverse direction grant in wireless communication systems
3668600328RF transceiver front-end
3678600327System and method for frequency translation with harmonic suppression using mixer stages
3688600326GPS baseband architecture
3698600324Circuit and method for adjusting a digitally controlled oscillator
3708599647Method for listening to ultrasonic animal sounds
3718594612Synchronizing wakeup operations in electronic devices
3728594603Systems and methods for cancelling interferers in a receiver
3738594602Fast cross-pole corrector
3748594601Receiver with on-demand linearity
3758594600Apparatus for the self healing of the gain of broadband receivers
3768594598Method and system for using a multi-RF input receiver for diversity selection
3778588828Mobile communication system, base station and interference cancellation method
3788588805Receiver utilizing multiple radiation patterns to determine angular position
3798588722Radio communication control device to dynamically handle calls in high traffic
3808588721Dual mode receiver channel select filter
3818588720Signal decimation techniques
3828588719Low power automatic gain control
3838588681Semiconductor device performing signal transmission by using inductor coupling
3848583441Method and system for providing speech dialogue applications
3858583068Interference reduction for multiple signals
3868583067Apparatus and method for improved wireless communication reliability and performance in process control systems
3878583066System and method for frequency offsetting of information communicated in MIMO-based wireless networks
3888577321Methods for selecting antennas to avoid signal bus interference
3898577320Oscillation detector
3908577319Gain partitioning in a receiver
3918577296Weighting factor adjustment in adaptive antenna arrays
3928571507Analog signal processing device for phased array antennas
3938571506Systems and methods for sharing an oscillator between receivers
3948571505Methods and apparatus for controlling a gain state of a wireless receiver operating in an idle mode
3958565826Radio communication device and signal processing method
3968565820Safety features for portable electronic device
3978565768Apparatus and method for querying for RAT handover system information in mobile telecommunications systems
3988565706Rake receiver and a method of allocating fingers in a RAKE receiver
3998565705Oscillator circuit, radio communication device and semiconductor integrated circuit
4008565703System and method for handling strong signals and blockers in the RF front end
4018565687Signal detection assisted by use of moving antennae
4028565451Audio signal output device
4038559961Fractional frequency reuse in heterogeneous networks
4048559904System and method for duty cycle control of a crystal oscillator
4058559903Feedforward automatic gain correction
4068559902Operation method and radio device for controlling power switch of radio based on moving speed
4078554471Navigation device and method for conveying information relationships
4088554164Dual polarization transmission system, dual polarization transmission method, reception apparatus, transmission apparatus, reception method, and transmission method
4098553158Broadcast receiving apparatus, method for setting the same, and program for setting the same
4108548496Wireless communication apparatus and method
4118548412Apparatus and method for eliminating outband interference signal
4128548407Apparatus to communicate multiple signals from multiple antennas on a single cable
4138548077Multiple input discrete digital receiver
4148547925Transmission method, system, transmitter, receiver and method for realizing information transmission
4158546939RF module including control IC without the aid of a relay pad
4168543135Contextually aware mobile device
4178543076Adaptive use of multiple receive chains in wireless communication terminals
4188543063Multi-point opportunistic beamforming with selective beam attenuation
4198542775Serial data interface for software-defined radio system
4208538363Semiconductor integrated circuit and radio receiver
4218532600System and transceiver clocking to minimize required number of reference sources in multi-function cellular applications including GPS
4228526907Power consumption reduction technique for integrated wireless radio receiver front-ends
4238526889Shared soft metric buffer for carrier aggregation receivers
4248521116Systems, methods and devices for dual closed loop modulation controller for nonlinear RF amplifier
4258521115Method and apparatus for a temperature compensated phase locked loop supporting a continuous stream receiver in an integrated
4268521114PIN-diode linearized automatic gain control circuits
4278515665On-board vehicle navigation device and program
4288515377Imbalanced transmission combining at radio base station
4298515376Receiver and method for estimating a plurality of estimated transfer functions corresponding to wireless channels in a multiple-input system
4308515375Dynamic bandwidth control scheme of a Frac-N PLL in a receiver
4318515373Apparatus for providing reference signals and associated methods
4328514662Sonic receiver and method for receiving data that uses modulation frequncies that reduce the probability of conflict with ambient noise in the environment
4338514661Transducer
4348509850Systems and methods for distributed antenna system reverse path summation using signal-to-noise ratio optimization
4358509724Switched beam antenna with digitally controlled weighted radio frequency combining
4368509723Multi-antenna/multi-receiver array diversity system
4378509721Hysteresis nonlinear state machine with overlapping thresholds for automatic frequency control
4388509719Radio communication terminal and reception control method
4398504032Femtocell service registration, activation, and provisioning
4408503951Antenna installation method in a multiple input multiple output communication method
4418498601Polar receiver using injection-locking technique
4428498600Automatic gain control system with dual-RSSI interference detection for optimization of sensitivity and adjacent channel rejection performance of RF receivers
4438498577Method for managing eventual interferences during an information exchange between two wireless devices belonging for example to a multi-carriers based UWB communication system, and corresponding device
4448494480Triggering mechanism for avalanche rescue devices
4458494470Integrated receivers and integrated circuit having integrated inductors
4468494469Detection and mitigation of interference in a multimode receiver using variable bandwidth filter
4478493954Method and apparatus for reducing digital to analog conversion (DAC) bits in frequency division multiple access (FDMA) system
4488489055Active interference suppression in a satellite communication system
4498489053Compensation of local oscillator phase jitter
4508489052Variable gain amplifier for low voltage applications
4518488700Discrete digital receiver with sample memory
4528483762Method and apparatus for enhancing link range in a wireless network using a self-configurable antenna
4538483761Singular value decomposition beamforming for a multiple-input-multiple-output communication system
4548483650Management of a multi-application mobile carrier tree
4558483640Television broadcast receiving apparatus, control method and control program for television broadcast receiving apparatus, and recording medium having the control program recorded thereon
4568483639AGC for slicer-based low power demodulator
4578478224Mobile communication terminal device
4588478221Method and apparatus for efficient DC calibration in a direct-conversion system with variable DC gain
4598478206Voice data RF GPS integrated circuit
4608478199Signal conditioning device with attenuated fail-safe bypass
4618477874Method, device and system of wireless communication
4628472911Wireless communication system
4638472908Wireless portable device including internal broadcast receiver
4648472907Antenna device and communication device
4658472904Antenna with integrated tuning detection elements
4668467825Semiconductor device
4678467758Frequency tuning circuit, phase-locked loop circuit, communication apparatus, and storage apparatus
4688463221Method and system for wireless local area network (WLAN) phase shifter training
4698463218Adaptive matching network
4708462011Remote control for sensing movement, image display apparatus for controlling pointer by the remote control, and controlling method thereof
4718457582Adaptive control apparatus using multiple adaptive control methods
4728457581Method and system for receiving I and Q RF signals without a phase shifter utilizing a leaky wave antenna
4738451143Vehicle presence notification apparatus
4748447255Variable impedance matching network and method for the same
4758447254Receiver and a method of receiving a signal
4768442478Method and apparatus for controlling voice call quality in portable terminal
4778442469Methods, system, and computer program product for optimizing signal quality of a composite received signal
4788442468Omni-directional sensing of radio spectra
4798442467Wireless communication device with a multi-band antenna
4808442466FM transmitter with a delta-sigma modulator and a phase-locked loop
4818442465Switched capacitor detuner for low noise amplification circuit having bypass path
4828442464Low noise amplifier and mixer
4838437722Multiple frequency band multiple standard transceiver
4848437721Jammer detection based adaptive PLL bandwidth adjustment in FM receiver
4858437720Variable-gain low noise amplifier for digital terrestrial applications
4868437719Method and system for multiple tuner application using a low noise broadband distribution amplifier
4878433274Dynamic gain assignment in analog baseband circuits
4888433272Reconfigurable high linearity low noise figure receiver requiring no interstage saw filter
4898428538Channel estimator
4908428537Receiver having adjustable channel estimation bandwidth
4918428536Low-cost receiver using automatic gain control
4928428535Receiver dynamic power management
4938428533Techniques for optimizing gain or noise figure of an RF receiver
4948428532High-frequency receiver with multiple-channel digital processing
4958422973Bidirectional transmission coil and bidirectional transmission system using the same
4968422972Antenna combining module
4978422971Spur mitigation for wireless communication systems
4988422337Ultrasonic system and communication method thereof
4998417203Receiver and gain control method
5008417182Excessive-signal prevention apparatus and method therefor
5018412244Receive diversity and multiple input multiple output (MIMO) using multiple mobile devices
5028406720Beamforming weight generation using adaptive trigonometric waveform interpolation techniques
5038406270Quadrature demodulation with phase shift
5048401569System effective to demodulate a modulated code and provide content to a user
5058401506Method and system for testing the radiation performance of wireless terminal based on data mode
5068401505LNA gain adaption based on received signal strength of signals conforming to different communication protocols
5078400270Systems and methods for determining an operating state using RFID
5088396438Enhanced interference nulling equalization
5098396437Detection of false modulated signals in wireless communications
5108391914Transmitting apparatus, communication apparatus, receiving apparatus, communication system, broadcast receiving system, control program, communication method and broadcast receiving method
5118385870Method of controlling antenna of moving object and system using the same
5128385814Virtual wireless multitrack recording system
5138380152Asymmetric gain communication device and communication method thereof
5148379486System and method for detecting bats and their impact on wind facilities
5158374571Semiconductor integrated circuit and operating method thereof
5168374565Antenna diversity receiver
5178374564Signal filtering system and related methods
5188374563Gain control circuit of the wireless receiver
5198369811System and method for radio antenna sharing in an information handling system
5208364109Receiver
5218364108Signal processing device and method for operating a signal processing device
5228358992System and method for the wireless terminal receiving sensitivity performance test based on data mode
5238358991Transconductance enhanced RF front-end
5248358985Radio wave receiving apparatus
5258355759Power management of radio transceiver elements
5268355688Method and system for frequency selection using microstrip transceivers for high-speed applications
5278355687Receiver gain control
5288354937Motion-based disabling of messaging on a wireless communications device
5298346196Method and system for coexistence in a multiband, multistandard communication system utilizing a plurality of phase locked loops
5308346194Radio broadcast receiver
5318344858Steerable phase array antenna RFID tag locater and tracking system and methods

2012

5328340724Feeder cable reduction
5338340615Selectable capacitance circuit
5348335546Portable telephone with connection indicator
5358331937Mitigation of uplink interference from wireless communication device connected to a micro cell
5368331893Receiver having a gain-controllable input stage
5378331891Non-linear signal distortion detection using multiple signal to noise ratio measurement sources
5388331884Voltage regulator for high performance RF systems
5398331195Computer implemented sensor data analysis
5408326340Transmit power controller
5418326250Receiver with statistical analysis and methods for use therewith
5428326249Methods and apparatus for supporting communications using a first polarization direction electrical antenna and a second polarization direction magnetic antenna
5438325703Multiradio scheduling including clock synchronization validity protection
5448320870Sport event transducer
5458320865WCDMA AGC receiver SNR adjustment and signalling
5468320864Method and system for multiple tuner application using a low noise broadband distribution amplifier
5478319640Method for maintaining a shipping container manifest
5488315582Apparatus and method for compensating for audio signal distortion in mobile terminal
5498311505Interference reduction for multiple signals
5508311503Radio frequency filtering in coaxial cables within a computer system
5518311501Wireless transceiver and wireless transmission method
5528311500Wireless communication device
5538307029System and method for conditional delivery of messages
5548306497RF transceiver front-end
5558306496Channel characteristic analyzing apparatus and method
5568306495Semiconductor device
5578306163Method and apparatus for automatic gain control
5588305501Electronic apparatus and method of presetting reception channel
5598301139Femtocell configuration using spectrum sensing
5608301108Safety control system for vehicles
5618301099Method and apparatus for downconverting a plurality of frequency modulated signals from a carrier frequency to baseband
5628301098System and transceiver clocking to minimize required number of reference sources in multi-function cellular applications including GPS
5638301097Method and system for low noise amplifier (LNA) gain adjustment through narrowband received signal strength indicator (NRSSI)
5648295799Method and system for identifying radio frequency identification (RFID) tag location using a switchable coil
5658295798Tunable filters with lower residual sideband
5668295495System and method for detecting rated maximum system deviation (RMSD) and alleviating RMSD mismatch
5678290462Receiver and method for estimating a plurality of estimated transfer functions corresponding to wireless channels in a multiple-input system
5688290461Transferring control of a common gain element in a wireless device supporting multiple protocols
5698290435Short-range communication system
5708284876Automatic gain control circuit
5718280332Apparatus and method for adaptive whitening in a multiple antenna system
5728280331System and method for tuning FM synthesizer
5738280330Crystal-less clock generation for radio frequency receivers
5748280329Receiver having a gain-controllable input amplifier
5758275337Adaptive array wireless communication apparatus and method of same
5768275336Apparatus and method for digitally controlling capacitance
5778275335Methods and apparatus for controlling a gain state of a wireless receiver operating in an idle mode
5788274405System and method for device management on a dedicated short-range communication network
5798270933Safety features for portable electronic device
5808270925Extended antenna module and applications thereof
5818270394Method and apparatus for reducing an interference signal in a communication system
5828265582Semiconductor device
5838265580System and method for handling strong signals and blockers in the RF front end
5848260240Single path architecture and automatic gain control (SAGC) algorithm for low power SDARS receivers
5858260239System and method for using location information to execute an action
5868255558Method and system for distributed infrastructure for streaming data via multiple access points
5878254866Low noise amplifier gain adaption based on a received signal strength indication of Bluetooth and WLAN signals
5888254865System and method for frequency offsetting of information communicated in MIMO-based wireless networks
5898254849FM radio frequency plan using programmable output counter
5908250399Method and apparatus for clock wander compensation
5918249652Mobile phone having personal defense unit
5928249535Radio receivers
5938244228Method and apparatus for providing a mobile wireless local area network
5948233870Multiple frequency band multiple standard transceiver
5958233869Automatic gain control with improved cross-modulation
5968229384Filter circuit and receiving apparatus
5978229382Switched current resistor programmable gain array for low-voltage wireless LAN and method using the same
5988229381Method and apparatus for efficient DC calibration in a direct-conversion system with variable DC gain
5998224387Beamforming system and method
6008224278Convolutional impairment covariance estimation method and apparatus
6018224277Semiconductor device
6028219058Radio receiver
6038217800Motion-based disabling of messaging on a wireless communications device
6048213891Gain control apparatus and method in receiver of multiband OFDM system
6058208888Vehicle to vehicle wireless control system training
6068208886Method and system for optimizing an FM transmitter and FM receiver in a single chip FM transmitter and FM receiver system
6078208883Receiver with low power consumption
6088208879Method and system for using a multi-RF input receiver for diversity selection
6098208872Distortion correction device and method for power amplifier
6108204471Wireless communication system
6118204464Wireless communication apparatus, its control method, and recording medium
6128200180System and method for enhancing sensitivity of narrow information bandwidth receivers
6138200179Combined variable gain amplifier and analog equalizer circuit
6148195118Apparatus, system, and method for integrated phase shifting and amplitude control of phased array signals
6158195117Integrated switchless programmable attenuator and low noise amplifier
6168195116Receiver circuitry with variable gain amplifier
6178185074Receiving apparatus, receiving method and wireless communication system
6188184825Vehicle remote control interface for controlling multiple electronic devices
6198183950Auto-calibration for ring oscillator VCO
6208183949Compensation of VCO gain curve offsets using auto-calibration
6218175569Device control
6228175564Wireless communication apparatus and method of selecting antenna thereof
6238175562Automatic gain control for enhanced bit error rate performance
6248175561Automatic optimization of RF receiver interference performance
6258175165Methods and apparatus for deriving an order-16 integer transform
6268170722Method and apparatus for coding and linking electrical appliances for control and status report
6278170518Dual antenna system having one phase lock loop
6288170517Receiving apparatus
6298170513Data detection and demodulation for wireless communication systems
6308170479Apparatus and systems for electrically isolating multiple devices
6318169546Technique for tuner automatic gain control circuit for mobile television applications
6328165552Method and system for identifying radio frequency identification (RFID) tag location using a switchable coil
6338165551Multi-band antenna and communications device having the same
6348165550Local oscillator, receiver, and electronic device
6358165549Method for notch filtering a digital signal, and corresponding electronic device
6368160734Changing time intervals of the occurence of audio information from local and remote sites
6378160560Management of mobile device communication sessions to reduce user distraction
6388160529Adaptive FM/AM radio architecture
6398160521Mobile communication terminal and method for controlling a plurality of receiving apparatuses mounted on mobile communication terminal
6408160267Car audio equipment
6418155613MIMO Phone
6428155612Wireless device using a shared gain stage for simultaneous reception of multiple protocols
6438155611GPS baseband architecture
6448155595Method for iterative interference cancellation for co-channel multi-carrier and narrowband systems
6458154588Participant audio enhancement system
6468150354Determining relative phase data of a received signal
6478150352Feedback LNA with image filtering
6488145174Orthogonal cross polarization interference compensating device, demodulator, receiving station, and method of compensating cross-polarization interference
6498145172Low-cost receiver using tracking filter
6508145170Low-cost receiver using tracking bandpass filter and lowpass filter
6518145168Wireless transceiver and wireless transmission method
6528145167Automatic gain control of radio devices
6538145166Enhanced programmable automatic level control
6548145165Spur mitigation for wireless communication systems
6558140041Tunable capacitive device with linearization technique employed therein
6568140040Method and apparatus for a temperature compensated phase locked loop supporting a continuous stream receiver in an integrated circuit
6578135436Mobile radio communication devices and methods for controlling a mobile radio communication device
6588135371Receiving apparatus and receiving system
6598135368Receiver
6608135367Method and system for on-demand linearity in a receiver
6618135366Wireless communication circuit and wireless communication system
6628135354Method and system for chopped antenna impedance measurements with an RFID radio
6638131243Receiving circuit and timepiece
6648131242System and method for implementing a swap function for an IQ generator
6658131241Linear voltage controlled variable attenuator with linear DB/V gain slope
6668126983Method and system for distributed infrastructure for streaming data via multiple access points
6678126416Broadcast receiving apparatus
6688126415Method and system for clock synchronization in a global navigation satellite system (GNSS) receiver
6698126414Antenna for vehicles
6708126413Vehicle antenna
6718126412Ultra low power RF link
6728121573Method and system for coexistence in a multiband, multistandard communication system utilizing a plurality of phase locked loops
6738121537Apparatus and method for uplink channel sounding in a wireless communication system
6748116755Mobile communication terminal and moving speed detection method for the same
6758116712Methods and apparatus for controlling a gain state of a wireless receiver operating in an idle mode
6768112101Communication terminal, position notification method, and communication system
6778112054Tri-stating a phase locked loop to conserve power
6788112053Shared LNA and PA gain control in a wireless device
6798112052Automatic gain control loop with hysteresis switching
6808112050Reducing power consumption in receivers employing conversion to intermediate frequency
6818107915Receiver system and method for receiving signals
6828107914RF filter with low-IF mixing, tuning and calibration
6838107913Method and apparatus for a digital regulated local oscillation (LO) buffer in radio frequency circuits
6848107912Mobile communication apparatus
6858107911Signal processing device and signal processing method
6868107910Differential to single-ended conversion for radio frequency devices
6878099071Direct conversion pre-ADC frequency mixer
6888095101Receiving device and related method for calibrating DC offset
6898095100Receiver with sigma-delta structure
6908095095Band switch control apparatus for intermediate frequency filter
6918094875Performing optical recognition on a picture of a remote to identify an associated codeset
6928090336Self focusing distributed communications array
6938090335Method and apparatus for an adaptive step frequency calibration
6948090334High accuracy programmable gain amplifier

2011

6958086203Method and system for wireless local area network (WLAN) phase shifter training
6968086202Method for removing the coupling and correlation of antennas, and wireless device having the function of removing the coupling and correlation of antennas
6978086201Diversity receiving device
6988086199Sharing AGC loop between demodulator and spectrum analysis system
6998086195Communication unit and method of operation therefor
7008086194Communication apparatus
7018081945Feedback cancellation system and method
7028081943Reception apparatus and reception method
7038081713DTV receiving system and method of processing DTV signal
7048078861Remote processor reprogramming
7058078143Remotely controlling access to a wireless handset
7068078128Selectable capacitance circuit
7078078126Communication apparatus and low noise amplifying method
7088077010RFID interrogator device
7098074513Fluid measuring instrument carrier structure
7108073982Method for setting an operating parameter a peripheral IC and device for carrying out said method
7118073294Remote optical fiber surveillance system and method
7128068927Changing time intervals of the occurrence of audio information from local and remote sites
7138068847Method and apparatus for notifying a user of separation from a mobile device
7148068825Second party control over mobile device usage
7158068781Systems and methods for distributing information through broadcast media
7168064862Antenna diversity method with fallback and weighting
7178064861Circuit and method for antenna selection in an antenna diversity receiver
7188064860Method and apparatus for adjusting reference oscillator frequency in a mobile wireless device
7198064859Gain insensitive high-pass VGA
7208063884Information processing apparatus, display control method, and program for controlling a display of the information processing apparatus based on an input received from a remote controller
7218060147Feeder cable reduction
7228060051Radio communication apparatus and frequency offset calculation method
7238060046Radio receiver and radio reception method
7248060045Method for compensating the non-linear distortions of high-frequency signals and device for carrying out said method
7258060043Adaptive IIP2 calibration
7268060040True root-mean-square detection with a sub-threshold transistor bridge circuit
7278055232Radio frequency receiving apparatus, radio frequency receiving method, LSI for radio frequency signal and LSI for base band signal
7288055231RF feedback engine coupled to receiver low noise amplifier
7298055230Low noise amplifier gain adaption based on a received signal strength indication of bluetooth and wlan signals
7308055229Low noise, highly linear amplifying stage and signal receiver using the same
7318051309Method and apparatus to combine power and control signals in a mobile computing device
7328050642Variable gain amplifier and receiver including the same
7338045952Method and device for obtaining playlist content over a network
7348045940Integrated circuit and method for reception of radio frequency signals
7358045659OFDM receiver and its automatic gain control circuit
7368041800Automatic orchestration of dynamic multiple party, multiple media communications
7378041323Portable electronic unit
7388041322RF receiver device
7398041317Radar detection algorithm
7408036711System and method for antenna selection
7418036628Wireless communication system
7428036624Off-line channel tuning amplitude slope matched filter architecture
7438036621Receiving apparatus, signal processing circuit, and signal receiving method
7448036620Receiving apparatus
7458036619Oscillator having controllable bias modes and power consumption
7468036618Auto gain controller and control method thereof
7478036610Wireless terminal and level measurement method
7488032103Tuning amplitude slope matched filter architecture
7498032099Automatic gain control circuit using gain shift
7508031862Voice mail apparatus and control method thereof
7518027315Antenna diversity
7528023921Quadratic amplitude control circuit for cosite interference cancellation
7538023915Beamforming in wireless vehicular networks
7548019316Lower power wake-up device
7558019305Interference reduction for multiple signals
7568019301Calibration techniques for frequency synthesizers
7578014540Remote control interface for replacement vehicle stereos
7588010072Charge pump current compensation for phase-locked loop frequency synthesizer systems
7598010054Voice data RF GPS integrated circuit
7608010045Semiconductor device
7618005765Method for scheduling and usage of data communication bandwidth
7628000730Method and system for improving performance in a sparse multi-path environment using reconfigurable arrays
7638000673Diversity receiving device and receiving scheme switching method
7648000672Rail-to-rail data receiver for high-speed communication
7658000670Removing close-in interferers through a feedback loop
7667995980Automatic gain control apparatus and method
7677991373Signal filtering system and related methods
7687991372Receiver and electronic apparatus using the same
7697991013Digital receiver for radio-frequency signals
7707983645Method and device for radio reception using a plurality of antennas
7717983644Apparatus and method for local oscillator calibration in mixer circuits
7727983642Method and system for detecting an out of band interferer in an RF receiver
7737983641Cable communication apparatus and cable communication method
7747983640Receiver circuit
7757983620Information processing apparatus and communication apparatus
7767979041Out-of-channel received signal strength indication (RSSI) for RF front end
7777978751Interpolating GRAKE with two step delay hypothesis testing
7787974593Apparatus and method for calibration of gain and/or phase imbalance and/or DC offset in a communication system
7797965993Method for polarization correction in user equipment
7807965975On demand, network radio and broadcast method
7817962112Heterodyne receiver
7827961056Low phase noise voltage controlled oscillator
7837957351Method and apparatus for management of multi-carrier communications in a wireless communication system
7847953383Dual band receiver
7857953366Signal transmission on a coaxial cable
7867953191Gain control method and device for a bursty data frame reception system
7877952963Systems and methods for telescopic data compression in sensor networks
7887949419Method and system for controlling gain during multipath multi-rate audio processing
7897949322Frequency selective amplifier with wide-band impedance and noise matching
7907949321Wireless communication system, wireless communication apparatus, amplification factor determination method, and storage medium
7917945228Receiver and electronic apparatus using the same
7927945227Apparatus and method for controlling voltage gain in ultra wideband receiving apparatus
7937945226Method and circuit for adaptive automatic gain control
7947944775Adaptive array control device, method and program, and adaptive array processing device, method and program
7957937057Radio communication device
7967933577Method and apparatus for sharing portable terminal in CDMA system and mobile RFID system
7977929935Wireless data communications using FIFO for synchronization memory
7987929934Identification information reader and printer including the same
7997929376Method and apparatus for identifying noise sources
8007925311Keypad for mobile phone
8017925234Method for maximal ratio combining of spatially filtered signals and apparatus therefor
8027925164Method and system for power management control in passive optical networks
8037920840Wireless receiver apparatus provided with gain control amplifier
8047920835FM transmitter
8057917115Method and system for auto detecting and auto switching antennas in a multi-antenna FM transmit/receive system
8067917114DC cancellation circuit
8077917085System and method for blocking devices from a carrier network
8087912434Receiving system
8097907924Semiconductor device interconnecting unit, semiconductor device and high-frequency module having a millimeter wave band
8107907589Reception apparatus and reception method
8117904121Generating device of trigger signal
8127904045Phase detector comprising a switch configured to select a phase offset closest to a phase of an amplifier
8137904044Automatic gain control apparatus and method in mobile communication system
8147899425Multi-band wireless communication device and method
8157899424Transmitter power amplifier ramping method
8167899395Apparatus and systems for electrically isolating a receiver from an antenna
8177894785Amplifier assembly, receiver comprising said assembly and method for operating a programmable amplifier
8187890743Method and apparatus for configuring a device based on proximity to another device
8197890075Mechanism for controlling amplifier gain in a radio receiver
8207890068Communication system, transmitting device, and receiving device
8217885683Method and system for simultaneous FM transmit and FM receive functions using an integrated bluetooth local oscillator generator (LOGEN)
8227885630Mobile wireless communications device having buffered clock distribution network for microprocessor and RF circuits
8237885627Optimal initial gain selection for wireless receiver
8247885626Mobile communication apparatus
8257885625RF A/D converter with phased feedback to low noise amplifier
8267885611RF integrated circuit having an on-chip pressure sensing circuit
8277881686Selectable Capacitance Circuit
8287881685Amplifier gain control
8297881669Time reference point information transmitting system and receiver
8307877072System and method for adaptively controlling receiver gain switch points
8317877071Unified STTD/CLTD dedicated pilot processing
8327876915Audio apparatus having tuner unit and digital reproducing unit
8337873340Method to track analog gain step magnitudes online during operation of wireless mobile devices
8347869783Extended smart antenna system
8357869782Multi-mode transmit and receive PLL
8367869781Method and system for mitigating the effects of pulling in multiple phase locked loops in multi-standard systems
8377868704Broadband integrated television tuner
8387865331Estimating a time offset between stationary clocks
8397865162Method and system for single weight antenna system for HSDPA
8407865161File delivery session handling
8417865136Vehicular audio/visual system and method of controlling the same

2010

8427860481Low power rf control system
8437860468Programmable variable gain amplifier and RF receiver including the same
8447856215Method and system for using a multi-RF input receiver for diversity selection
8457856207Apparatus and systems for electrically isolating and transmitting RF signals between two devices
8467853230Methods and apparatus for controlling a gain state of a wireless receiver operating in an idle mode
8477853227AGC system and method for broadband tuners
8487853223Self-biased receiver system using a multi-fed antenna
8497852907Performing a correlation in reception of a spread spectrum signal
8507852765Actuator control method
8517848725RF transmitter with stable on-chip PLL
8527848724Variable gain amplifier for low voltage applications
8537844406Level measurement system
8547844240Method of selecting receive antennas for MIMO systems
8557844238Compensation for holes in the read range of an RFID reader technical field
8567840239Distributed power management
8577840202Method and system for compensation of DC offset in an RF receiver
8587839721Modal beam processing of acoustic vector sensor data
8597835713Method and system for avoiding detection of false modulated signals in wireless communications
8607835708Radio transmitter front-end with amplitude and phase correction and methods for use therewith
8617835382High definition and low power partial functionality communication link
8627831228Processing received digital data signals based on a received digital data format
8637831197Outside unit for satellite reception and method of reception with said unit
8647830953Receiving apparatus, communication apparatus and control apparatus using the same
8657826813Method and system for determining a time delay between transmission and reception of an RF signal in a noisy RF environment using frequency detection
8667822409Remote control system, remote control apparatus, remote control method, program for implementing the method, and electronic apparatus
8677822398Device, system, and method of phased-array calibration
8687818484Multimedia data communication method and system
8697817977Configurable signal generator
8707809345Digital PLL and applications thereof
8717805123RF transceiver using hopping frequency synthesizer
8727805121Radio signal receiver and gain control method thereof
8737801503Direct conversion receiver circuit
8747796941Apparatus and method for facilitating a purchase using information provided on a media playing device
8757792509Transceiver with multi-state direct digital synthesizer driven phase locked loop
8767792496Transmitter receiver unit and electronic apparatus using same
8777787852RF receiver with harmonic blocking in LO
8787787851Circuit arrangement with radio-frequency mixer, and receiver arrangement with the circuit arrangement
8797787850Multi-input multi-output transceiver with power consumption management based on receiver parameter and method for use therewith
8807787848Automatic gain control method for receiver and apparatus thereof
8817787847Front end and high frequency receiver having quadrature low noise amplifier
8827787846Ultra low power RF link
8837787434Method access point and program product for providing bandwidth and airtime fairness in wireless networks
8847783276Wireless communication system
8857783272Dynamic performance control of broadband tuner
8867778624Outdoor umbrella with audio system
8877778618Systems and methods for reducing broadband image noise through a programmable bandwidth RF variable gain attenuator
8887778617Three stage algorithm for automatic gain control in a receiver system
8897778616Method and apparatus for reducing signal interference in a wireless receiver based on signal-to-interference ratio
8907772984Remote control security supervisory control apparatus
8917764938Signaling generation through multiplexing
8927761075Apparatus and method for interference cancellation in wireless mobile stations operating concurrently on two or more air interfaces
8937761072GPS receiver with improved immunity to burst transmissions
8947761070Amplifier device for an antenna operable in at least one mode
8957760816Automatic gain control using multiple equalized estimates dynamic hysteresis
8967756523Management method, system, and management apparatus of radio communication system
8977756500Active inductor circuits for filtering in a cable tuner circuit
8987756499Receiver and amplification-gain controlling device thereof
8997747237High agility frequency synthesizer phase-locked loop
9007747236Method and apparatus for estimating local oscillator frequency for GPS receivers
9017747233Apparatus and method for selecting an antenna in a digital broadcast receiving terminal
9027747229Electronic antenna beam steering using ancillary receivers and related methods
9037746964Signal processing apparatus and signal processing method
9047746225Method and system for conducting near-field source localization
9057742750Systems and methods for antenna diversity combining for satellite radio signals
9067742749Method and device for processing signals received by a receiver of radiophonic signals and car radio comprising such a device
9077738849Output impedance insensitive power amplifier architecture
9087734391Hysteresis of switching from park to drive based on vehicle speed
9097734275Method of producing traffic signal information, method of providing traffic signal information, and navigation apparatus
9107734267Amplifier assembly, receiver comprising said assembly and method for operating a programmable amplifier
9117729726Feeder cable reduction
9127729677Method of and device for antennae diversity switching
9137729676Integrated switchless programmable attenuator and low noise amplifier
9147729675Reducing noise during a gain change
9157729674Multiband or multimode receiver with shared bias circuit
9167725091Method and device for transmitting a signal in a multi-antenna system, signal, and method for estimating the corresponding transmission channels
9177720453Semiconductor device
9187711340Phase locked loop and method thereof
9197711339Method and apparatus for producing a local oscillator signal
9207711338Frequency offset correction based on the presence or absence of a received signal
9217711337Adaptive impedance matching module (AIMM) control architectures
9227710503Apparatus and method for optimizing the level of RF signals based upon the information stored on a memory
9237701897Message data processing method for a mobile communications terminal, mobile communications terminal, and message data processing program for a mobile communications terminal
9247697913Dual tuner diversity for background processing and to reduce multipath distortion
9257697912Method to adjustably convert a first data signal having a first time domain to a second data signal having a second time domain
9267697911Single path architecture with digital automatic gain control for SDARS receivers
9277697902Radio frequency remote control
9287693505Signal detector
9297689198On-vehicle audio/video systems
9307689177Method and apparatus for transmitting/receiving feedback information and system supporting the same in a multi-user multi-antenna system
9317689174Voice data RF GPS integrated circuit
9327684776Wireless communication device having variable gain device and method therefor
9337684774Systems and methods for recovery of a sub-carrier signal from a stereophonic multiplexed signal
9347684570Vehicle remote control interface for controlling multiple electronic devices
9357683829Method and apparatus for adapting a receiver frequency plan according to location
9367680473Circuits and methods for signal gain control
9377676208Automatic gain control device having variable gain control interval and method thereof
9387676207System and method for digital autonomous automatic gain control (AGC) for DVB-H receivers
9397676206Low noise, low distortion radio receiver front-end
9407676202Radio system
9417672688Radio communication equipment and method used in said equipment
9427672654Broadcasting receiver and method of receiving a broadcasting wave
9437672653Removing interfering signals in a broadband radio frequency receiver
9447668525System and method of a stereo receiving system
9457668524Clock deskewing method, apparatus, and system
9467668517Radio frequency signal receiver with adequate automatic gain control
9477657244Methods of antenna selection for downlink MIMO-OFDM transmission over spatial correlated channels
9487657243RF transceiver front-end
9497657242Selectable capacitance circuit
9507657241Distortion reduction calibration
9517657232Offset-frequency loop-back calibration
9527653371Selectable capacitance circuit
9537653370Offset signal phasing for a multiple frequency source system
9547653369Combined discrete automatic gain control (AGC) and DC estimation
9557653358RF integrated circuit having an on-chip pressure sensing circuit
9567650127Gain controlled external low noise amplifier
9577650123Receiver and a method of attenuating a disturbance signal by a trap circuit having its resonance frequency adjustable
9587647033Semiconductor integrated circuit device for communication
9597647032Oscillation control device and synchronization system
9607643813Diversity switch combiner
9617643812Method and apparatus for a single-path enhanced-algorithm digital automatic gain control integrated receiver with power management and XM interference enhancement
9627643805Peak detector and fixed gain amplifier circuit for automatic gain control and variable gain amplifier circuit
9637643575AC coupling bandwidth switch

2009

9647640001System and method for providing distributed gain
9657639997Radio communication system
9667636561Diversity switch combiner
9677634292Portable terminal, and radio quality display method, program, and system
9687634244Variable-gain low noise amplifier for digital terrestrial applications
9697634237Method and system for a fractional-N synthesizer for a mobile digital cellular television environment
9707634224Digital radio feedback systems
9717634095Dynamic tuning of hands-free algorithm for noise and driving conditions
9727630698Fast switching, dual frequency phase locked loop
9737630344Multistage reception of code division multiple access transmissions
9747627901Systems and methods for improved media access control
9757627301Spatial diversity receiving device and input channel switching method
9767627299Signal processing device and method for operating a signal processing device
9777627294Radio transmitter front-end with amplitude and phase correction and methods for use therewith
9787626922Method and apparatus for a dedicated control channel in an early soft handoff in a code division multiple access communication system
9797623836Antenna selection for multicarrier communications
9807623835Multi-band wireless communication device and method
9817623834Multi-band wireless communication device and method
9827620380Adjustable automatic gain control
9837619562Phased array systems
9847616935Method and apparatus for matching receiver carrier frequency
9857616934Switched impedance transformer for semiconductor circuits
9867616718Wireless receiver apparatus
9877613308Remote control interface for replacement vehicle stereos
9887610030Wireless transmit-only apparatus and method
9897610029Method for active Gm-C filter gain control
9907610023Voltage controlled oscillator band switching system
9917606546Variable frequency clock generator for synchronizing data rates between clock domains in radio frequency wireless communication systems
9927606545Portable radio terminal and AFC control method
9937603096Mixer with self-calibrating carrier leakage mechanism
9947603095Apparatus and method of switching intervals
9957603093System and method to monitor broadband radio frequency transport systems
9967602448Apparatus and method for providing an AGC function using multiple feedback sources
9977599677Charge pump circuit having switches
9987599676Power consumption reduction techniques for an RF receiver implementing a mixing DAC architecture
9997599675Method and apparatus for receiving radio frequency signals
10007593707Method and system for compensation of DC offset in an RF receiver
10017593706Dynamic pre-selector for a GPS receiver
10027593705Radio receiver and gain control method
10037593704Receiver assembly and method for multi-gigabit wireless systems
10047593690Signal converter, RFID tag having signal converter, and method of driving RFID tag
10057590399Technique for reducing multipath interference in an FM receiver
10067587190Systems and methods for low power clock generation
10077587188Radio wave reception device, radio wave clock, and repeater
10087587187Ultra wide band, differential input/output, high frequency active mixer in an integrated circuit
10097583946Wireless communication system and method using clock swapping during image rejection calibration
10107583945Amplifier with improved noise performance and extended gain control range
10117583944Demodulation and regulation concept for IR receivers
10127583943Automatic gain control device
10137583807Set volume control device for on-vehicle audio system
10147583562Transducer circuit coupled to a control unit through a cable
10157580696Self-aligning vehicular transmitter system
10167580691System and method for reducing self interference
10177580690High-frequency receiver having a gain switch controller
10187580674Intelligent interface for controlling an adaptive antenna array
10197577974Movies channel
10207577415Method and apparatus for ultra wideband power control
10217577414Methods and apparatus for automatic gain control in broadband tuners
10227577413Method and apparatus for calibrating a filter of a receiver
10237574187Battery charger antenna, method and device incorporating the same
10247574186Self-powered radio integrated circuit with embedded antenna
10257574185Method and apparatus for generating a phase-locked output signal
10267570965Method and system for compensating for using a transmitter to calibrate a receiver for channel equalization
10277570934Automatic gain control circuit
10287570933Automatic volume control for amplitude modulated signals
10297570925Discrete amplitude calibration of oscillators in frequency synthesizers
10307570207Positioning device, electronic instrument, and storage medium storing program
10317567786High-dynamic-range ultra wide band transceiver
10327565126RF receiver system having switched antenna diversity module
10337565125Telecommunications receiver with automatic gain control
10347565124Automatic gain control circuit including power detector
10357565123Apparatus for voltage level temperature compensation
10367565120Semiconductor integrated circuit and semiconductor integrated circuit for radio communication
10377564878Method for operating an RLAN arrangement
10387561863Automatic gain control device
10397561070Removable electronic tablet for vehicle instrument panel
10407558554Method and system for antenna selection diversity with prediction
10417558553Advance signaling for multi-stage tranceivers
10427558552Integrated circuit and method of generating a bias current for a plurality of data transceivers
10437558551Signal distribution system cascadable AGC device and method
10447558545Semiconductor device for a tuner and diversity receiver
10457555277System for reception of digitally modulated radio signals to a vehicle, using antenna diversity
10467555275Systems, methods and devices for dual closed loop modulation controller for nonlinear RF amplifier
10477555274Radio receiver and radio receiving method
10487554940Mobile communication system, method of controlling operation thereof, and node used for the system
10497551909CMOS transceiver with dual current path VCO
10507548740Variable frequency clock generator for synchronizing data rates between clock domains in radio frequency wireless communication systems
10517548739Apparatus for receiving radio signal using magnetic oscillator
10527546105Interference rejection in radio receiver
10537546104Receiving apparatus and receiving circuit
10547546103Antenna diversity system and method
10557542753Tethered digital butler consumer electronic device and method
10567542750Diversity system with identification and evaluation of antenna properties
10577542749Variable frequency clock generator for synchronizing data rates between clock domains in radio frequency wireless communication systems
10587542725Radio base station and mobile station
10597541884Methods and apparatus for crystal oscillator drift estimation and compensation
10607539509Small signal threshold and proportional gain distributed digital communications
10617539478Select content audio playback system for automobiles
10627538621Broadband integrated tuner
10637536166Monolithically integrated circuit
10647532873DC offset cancellation in a zero IF receiver
10657526301Method and devices for routing a message to a network server in a server pool
10667526264NxM crosspoint switch with band translation
10677525477Distance measuring device
10687522896Filter control method, signal processing circuit and integrated circuit for wireless receiver
10697522893Radio receiver and radio transmitter
10707519584Data processing apparatus, data processing method, data processing system, storage medium, and program
10717519346Interference reduction for multiple signals
10727519344Bandpass amplifier, method, and system
10737516001Control apparatus for an in-vehicle device, control method for an in-vehicle device, and control program for an in-vehicle device
10747515893Error vector magnitude selection diversity metric for OFDM
10757515892Base station antenna system and method for estimating mobile station direction in wireless communication system
10767515891Programmable gain amplifier (PGA) with AGC in receiver section
10777515890Radio receiver and radio receiving method
10787515888Systems and method for a highly integrated, multi-mode tuner
10797515662Method for compensating for gain ripple and group delay characteristics of filter and receiving circuit embodying the same
10807512391Self-aligning resonator filter circuit and wideband tuner circuit incorporating same
10817502817Method and apparatus for partitioning memory in a telecommunication device
10827502631Monolithic silicon-based phased arrays for communications and radars
10837502603DC cancellation in zero-IF receivers
10847502602Method and apparatus to compensate loop error of phase locked loop
10857499692Receiving circuit, and receiving apparatus and transmitting/receiving apparatus using the receiving circuit
10867499691Systems and methods for selecting an antenna configuration in a mobile communication device
10877499690Variable frequency clock generator for synchronizing data rates between clock domains in radio frequency wireless communication systems
10887496339Amplitude calibration element for an enhanced data rates for GSM evolution (EDGE) polar loop transmitter
10897496338Multi-segment gain control system
10907496337Method for controlling LNA gain state
10917496336Weighting circuit for adjusting a control loop
10927493216Accessory-type GPS receiver
10937493099Onboard electronic system with user controlled temporal characteristics
10947493096Apparatus and method for processing digital multimedia broadcast (DMB) signals
10957493095PMA RX in coarse loop for high speed sampling
10967489912Signal receiver and method for optimizing gain of a tuner
10977489911Signal receiver and method for controlling gain of a tuner
10987486940Digital broadcast receiving apparatus
10997486746Clock and data recovery with extended integration cycles
11007483683Harmonic rejection gated-switching mixer
11017480498Receiver gain control using a pilot signal
11027480494Antenna failure detecting device
11037477884Tri-state RF switch
11047477882Reception apparatus and reception method

2008

11057471670Method and apparatus for reducing echo and crosstalk in a communication system
11067469134Mobile communication terminal apparatus, a variable gain amplifier circuit and a gain control circuit
11077469133Radio frequency power detector
11087469051Method and apparatus for maintaining audio level preferences in a communication device
11097468753Use of telephone-specific components to provide refocusing in a camera-ready device
11107466969MIMO receiver, MIMO reception method and wireless communication system
11117466968Method and apparatus for providing a local oscillator signal
11127463872Methods and apparatus for controlling a gain state of a wireless receiver operating in an idle mode
11137460845Radio receiver system having two receiving antennas and two receivers connected thereto
11147457602Multi-antenna/multi-receiver array diversity system
11157457599Frequency transceiver for controlling intermediate frequency
11167457598Signal amplifier system for a broadcast receiver
11177454182Attenuator with switch function and mobile telephone terminal device using the same
11187454181Multi-antenna receive diversity control in wireless communications
11197454169Method and apparatus for use in securing an electronic device such as a cell phone
11207450922Data unit detection including antenna diversity
11217450918Apparatus and method for controlling gain of a transceiving device in a wireless terminal for a communication system
11227450663Interpolation for use in channel estimation
11237447490In-situ gain calibration of radio frequency devices using thermal noise
11247447482Antenna selection system and method, and radio communication apparatus using the same
11257444130Tethered digital butler consumer electronic device and method
11267443827Mobile communication system, multicarrier CDMA transmitter, and multicarrier CDMA receiver
11277440785Method and apparatus for enhancing link range in a wireless network using self-configurable antenna
11287440739Smart antenna device with increased operation speed and complex smart antenna device using smart antenna device
11297440738Automatic gain control with two power detectors
11307439849User welcoming system for an automobile
11317433663Automatic gain control system for multiple receiving antennae
11327433662Mixer gain control with gain tracking offsets
11337433431Staggered AGC with digitally controlled VGA
11347432857Adaptive antenna apparatus provided with a plurality of pairs of bidirectional antennas
11357430407Circuitry and method for processing receive signals of a receive system
11367430406Gain control in a wireless device
11377428408Method for operating a smart antenna in a WLAN using medium access control information
11387426377Sigma delta (.SIGMA..DELTA.) transmitter circuits and transceiver using the same
11397426376Receiver having digital automatic gain control
11407421289Motor vehicle telephone system
11417418248Signal reception device, signal transmission device, radio communication system, and signal reception method
11427415259Automatic gain control for satellite digital audio radio service receiver, method of automatically controlling gain and SDARS receiver incorporating the same
11437409197Transceiver with receive path overload protection and method
11447406303Multi-sensory speech enhancement using synthesized sensor signal
11457406300Extending wireless communication RF coverage inside building
11467403798Wireless base system, and directivity control method
11477403757Automatic gain control method in wireless packet communication system
11487400875Holder for a small-sized acoustic element, and mounting structure for the holder
11497400870Hardware loop for automatic gain control
11507400869System and method for adaptive DC offset compensation in wireless transmissions
11517398076Method of producing traffic signal information, method of providing traffic signal information, and navigation apparatus
11527395044Signal processing apparatus and method of differential transformer
11537394781Wireless remote controller using time division protocol and satellite radio receiver including the same
11547392030Cell phone antenna switching circuit and antenna switching method
11557392029Method and apparatus for true diversity reception with single antenna
11567392028Radio receiver/transceiver including an interface circuit selectively operable in a current mode or a voltage mode
11577392026Multi-band mixer and quadrature signal generator for a multi-mode radio receiver
11587391840Phase locked loop circuit, electronic device including a phase locked loop circuit and method for generating a periodic signal
11597389103Tethered digital butler consumer electronic device and method
11607389102Method to improve CMFB phase margin of variable-output-bandwidth mixer
11617389095Variable frequency clock generator for synchronizing data rates between clock domains in radio frequency wireless communication systems
11627389094Wireless data communications using FIFO for synchronization memory
11637389093Call method, call apparatus and call system
11647386293Receiving circuit
11657386289Microwireless integrated environmental sensor and transmitter system
11667386287Method for controlling the gain of radio-frequency signal
11677383025Method for processing RF signals for receiving and transmission
11687382314Handheld GPS device
11697379728Wireless communication system
11707379722Frequency allocation using a single VCO
11717376476Methods for changing time intervals of the occurrence of audio information from local and remote sites
11727376406Diversity reception apparatus
11737376401Frequency matching and optimization system for an RF receiver
11747373127Digital beam forming for communications systems
11757373126Receiving apparatus
11767373125Off-channel signal detector with programmable hysteresis
11777369877Multi-channel demodulation with blind digital beamforming
11787369833Method and apparatus for improving the directivity of an antenna
11797369832Receiving diversity apparatus and method of mobile station for high data rate type mobile communication system
11807369830Monolithic GPS RF front end integrated circuit
11817369829Signal reception apparatus and method for multi-band ultra-wideband communication systems
11827366490Automatic gain control with gain stepping and regulation
11837366489Mobile communication apparatus
11847363016Diversity receiving apparatus and method
11857359692Method of and device for antennae diversity switching
11867359691High frequency interference-cut filter circuit
11877359690Single path front end with digital AGC in SDARS system
11887356323Antenna selection for diversity combining
11897356321Radio frequency tuner
11907355490Receiver having no tracking error
11917353012Wireless communication equipment and wireless communication method
11927353011Method and apparatus for operating a PLL for synthesizing high-frequency signals for wireless communications
11937352086Switching circuit, switching module and method of controlling the switching circuit
11947349691System and apparatus for performing broadcast and localcast communications
11957349669Electronic toll collection system adapted to plural types of protocols employed by various on-vehicle units
11967346323Diversity reception for co-siting base stations
11977346322Receiver including linearity compensation in the receive band
11987346109Motion vector computation for video sequences
11997346016Method and system for transmission of signals to nodes in a system
12007343145Radio control system for models
12017340236System for operational coexistence of wireless communication technologies
12027340235System for limiting current in an output stage of a power amplifier
12037340234UWB transmitting and receiving device for removing an unnecessary carrier component in a transmission signal spectrum
12047336980Outer decorative cover for attachment to a wireless communication device including a printed circuit board and an associated light source mounted in an interior of the wireless device
12057336937Compensation of a DC offset in a receiver
12067333788Method for calibrating automatic gain control in wireless devices
12077333786Relaying apparatus and communication system
12087330465Auto-provisioning for a voice over IP gateway
12097327994Architecture for multiple-antenna systems
12107327993Low leakage local oscillator system
12117324795Method of controlling phase locked loop in mobile station, and mobile station
12127321567Method and apparatus for preventing a spurious retransmission after a planned interruption of communications
12137319854Automatic airplane seat location mapping
12147319853Home system including a portable fob having a display
12157317905Radio-controlled clock and method for gaining time information
12167315733Antenna-switching diversity receiver capable of switching antennas without deterioration of reception characteristic even when applied to the CDMA communication method
12177315732Method for frequency conversion and receiver

2007

12187313413Radio frequency receiving apparatus and method of mobile communication terminal
12197313380Variable resolution A/D converter
12207313379Generation of a self-correcting local oscillation
12217313378Tracking automatic gain control
12227313376DC offset correction for a wireless communication system
12237313374Low-latency DC compensation
12247313373Crest factor reduction for use in a multiband transmitter
12257310537Communication on multiple beams between stations
12267310507Filter circuit permitting adjustment of cutoff frequency
12277310505Attenuation control for tuners
12287308286Multi-dimensional joint searcher and channel estimators
12297305225Radio signal receiver
12307305220Radio receiver with diversity receiving function
12317305218RF switch
12327304912Scale adaptive filtering
12337302246Programmable gain amplifier with self-adjusting offset correction
12347302240Communication apparatus
12357299025Harmonic rejection gated-switching mixer
12367299024Compensation for frequency adjustment in mobile communication-positioning device with shared oscillator
12377299022Carrier detecting circuit and infrared communication device using same
12387298227Local oscillator for multi-band wireless communication
12397295825Diversity antenna arrangement
12407295824Frequency multiplier pre-stage for fractional-N phase-locked loops
12417295823Combined discrete automatic gain control (AGC) and DC estimation
12427295820Method and apparatus for DC offset control
12437295813Current reduction by dynamic receiver adjustment in a communication device
12447292833Reception system for multisensor antenna
12457292832Timing and frequency control method and circuit for digital wireless telephone system terminals
12467292830Receiver gain management
12477289830System and method for vehicle module wake up in response to communication activity
12487289782Linearized fractional-N synthesizer having a gated offset
12497289767Wireless communication glasses
12507286808Broadcast receiving system and broadcast receiving method
12517286807Receiver with a cascade of resonant amplifiers in the RF input stage
12527283802Remote control system
12537283800Adaptive mixer output filter bandwidth control for variable conversion gain down-conversion mixer
12547283798Method of selecting receive antennas for MIMO systems
12557283797System and method of improving the dynamic range of a receiver in the presence of a narrowband interfering signal
12567280814Wireless frequency re-use determination systems and methods
12577280467Pilot transmission schemes for wireless multi-carrier communication systems
12587277686Antenna and frequency diversity receiving apparatus
12597274923Wireless communication system
12607272372Diversity antenna apparatus and diversity antenna control method
12617272371Radio receiver and radio receiving method
12627272232System and method for prioritizing and balancing simultaneous audio outputs in a handheld device
12637269402PLL circuit having a multi-band oscillator and compensating oscillation frequency
12647269401Signal processing circuit for tuner which applies signal processing based on variation in frequency of intermediate frequency signal
12657269398Automatic gain control circuit for receive apparatus for mobile object
12667269238Receiving method and receiver
12677266927Drive-in movie theater with short range sound system
12687266388Transmitting circuit and communication terminal unit therewith
12697266356Mobile communication terminal apparatus and mobile communication method
12707266354Reducing the peak-to-average power ratio of a communication signal
12717266353Control loop for digital signals
12727266149Sub-block transform coding of prediction residuals
12737263340PLL circuit having a multi-band oscillator and compensating oscillation frequency
12747263143System and method for statistically directing automatic gain control
12757260376Antenna gain specifying device and radio communication device
12767260374Method for controlling power level of received signal in ultra wide band transmission system
12777260372GPS receiver with reflection amplifiers
12787254378Receiver system for decoding data embedded in an electromagnetic signal
12797251467Telecommunications using a tunable oscillator
12807248847System and method for adaptively controlling receiver gain switch points
12817245898Programmable foot switch useable in a communications user interface in a vehicle
12827245895Attenuator with switch function and mobile telephone terminal device using the same
12837245894Radio receiver and radio signal processing method with controlling gain
12847245890High frequency variable gain amplification device, control device, high frequency variable gain frequency-conversion device, and communication device
12857245559Acoustic fence
12867242917Apparatus and method for antenna attachment
12877242916Communication semiconductor integrated circuit device and wireless communication system
12887242915Timing based LNA gain adjustment in an RF receiver to compensate for intermodulation interference
12897242914Method of automatic gain control for multiple receiver front-ends
12907239872System for enabling a high-speed moving vehicle to communicate with base stations
12917239857Method and apparatus for compensating an oscillator in a location-enabled wireless device
12927239856Apparatus and method for compensating gain of an automatic gain controller
12937237340Multi-tasking utility tool
12947236759Method for steering smart antenna beams for a WLAN using signal and link quality metrics
12957236758Integrated wireless multimedia integrated circuit
12967236756Tuning signal generator and method thereof
12977236478Method and apparatus for down-link feedback multiple antenna transmission in wireless communication system
12987233779Radio human-machine interface using knobs and menu picks
12997231195Variable gain control circuit and receiver apparatus using the circuit
13007228118Method of calibrating PLL frequency synthesizers to precise frequencies with low tolerance crystals in their master reference oscillators
13017228104Adaptive canceller for frequency reuse systems
13027227914Automatic gain control for digital signals
13037224952Charge pump having sampling point adjustment
13047224951PMA RX in coarse loop for high speed sampling
13057224950Estimating GPS reference frequency drift from PDC-handset VCO-bursts
13067221923Receiving apparatus
13077221922Switch circuit and composite high frequency elements
13087221920Voltage controlled oscillator, frequency synthesizer and communication apparatus
13097221919Receiver circuit and radio communication terminal apparatus
13107221918Digital DC-offset correction circuit for an RF receiver
13117221319Mobile satellite receiver system
13127218905Gain compensation
13137218904Removing close-in interferers through a feedback loop
13147218902Antenna for communication with a satellite
13157218359Digital television receiver and method of recovering incoming digital television signal
13167215724Signal demodulation in a mobile receiver
13177212800Diversity control method and wireless communication apparatus
13187212799Method and apparatus for acquiring and tracking ultrawide bandwidth signals
13197212797DC removal techniques for wireless networking
13207212796Antenna unit and receiving circuit
13217212795Automatic gain control and antenna selection method for a radio communication system
13227209723Direct conversion circuit having reduced bit errors
13237209515Multistage reception of code division multiple access transmissions
13247206561Radio equipment
13257206555Antenna diversity system and method for operating said system
13267200376Method for steering smart antenna beams for a WLAN using MAC layer functions
13277200375Radio receiver system
13287200372Reduction of dynamic DC offsets in a wireless receiver
13297200370Power amplifier having enhanced swing cascode architecture
13307200364Frequency modification circuitry for use in radio-frequency communication apparatus and associated methods
13317197289Automatic gain control for a wireless transmit/receive unit in a time slotted data transmissions
13327194244Wireless communication receiver
13337194243DC offset and 1/f noise compensation of a direct conversion receiver
13347190944Method for performing handover based compressed mode and common frequency of neighbor cells
13357190940Method and system for frequency offset estimation
13367190939Time division IQ channel direct conversion receiver and method therefor
13377190936Voltage regulator for high performance RF systems
13387187915Automatic gain control for a WLAN system
13397184734Radio communication apparatus
13407184733High frequency receiving device, integrated circuit used for the same, and TV receiver using them
13417184730Automatic gain control system having a wide range of continuous gain control
13427184728Distributed automatic gain control system
13437183926Adaptable bandwidth RFID tags
13447181182Method for steering a smart antenna for a WLAN using a self-monitored re-scan
13457181181Multi-band transceiver for a wireless communication system
13467181018Digital stereo recovery circuitry and method for radio receivers
13477177633Remote control system, remote control apparatus, remote control method, program for implementing the method, and electronic apparatus
13487177610Calibrated low-noise current and voltage references and associated methods
13497174145Method and apparatus for automatic channel search
13507174144Calibration of a phase locked loop
13517173987Analog front end circuit
13527171207Method and devices for routing a message to a network server in a server pool
13537171182Frequency synthesizers for supporting voice communication and wireless networking standards
13547171179Adjustment of a received signal strength indication module
13557167685Frequency division
13567164892Dual-mode transmitter for railroad crossings
13577162268Portable terminal with display capability based on tilt angle
13587162217Interconnection circuit between two loop antennas embedded in a wristband of a wrist-carried wireless instrument
13597162216Wireless communication system
13607159174Data preparation for media browsing
13617158842Audio system and its contents reproduction method, audio apparatus for a vehicle and its contents reproduction method, computer program product and computer-readable storage medium
13627158789Communication network in particular for telephony
13637158767Tuneable frequency translator

2006

13647155192Multi-antenna/multi-receiver array diversity system
13657155191Method and arrangement for reducing phase jumps when switching between synchronization sources
13667155190DDS-PLL method for frequency sweep
13677155189AM receiver
13687155188Integrated circuit and receiving device
13697155186AM receiver with controllable RF input circuit
13707155185Apparatus and methods for eliminating DC offset in a wireless communication device
13717151951Using beamforming and closed loop transmit diversity in a multi-beam antenna system
13727151915Dual mode voltage controlled oscillator having controllable bias modes and power consumption
13737149492Method to improve CMFB phase margin of variable-output-bandwidth mixer
13747149489Diversity apparatus and method for a mobile communication terminal
13757149488Direct tuning of radio receiver integrated circuit
13767149487Mobile communication terminal device and variable gain circuit
13777149469Method and system for receiving audio broadcasts via a phone
13787146144Frequency agile exciter
13797146143Communication semiconductor integrated circuit device and wireless communication system
13807146142Method for controlling the transmission power in a radio system, and a corresponding radio system
13817146141Direct conversion receiver with DC offset compensation and method thereof
13827146129Remote control of functions via wireless transmission of text-based messages
13837145899System and method for providing shared line appearances in a distributed call routing network
13847142844Technique for effectively providing services to vehicles
13857139541Radio transmission device and method for aligning parameters thereof
13867139540Adaptive radio transceiver with calibration
13877139530Method and apparatus for calibrating a reference oscillator
13887133653Receiver and composite component having local oscillator components and mixing circuit integrally formed on semiconductor substrate
13897133647Chiprate correction in digital transceivers
13907130603Radio equipment communicatable in two frequency bands and method for generating local oscillator signal in radio equipment
13917130602Dynamically programmable receiver
13927127225Accumulator controlled prescaler in a phased locked loop
13937127223Proactive gain control system for communications receivers
13947127218Scanning antenna diversity system for FM radio for vehicles
13957123893Wireless frequency re-use determination systems and methods
13967120413Television tuner and method of processing a received RF signal
13977120412Calibration circuit for VCO
13987120411Low noise amplifier (LNA) gain switch circuitry
13997120390BLUETOOTH smart offset compensation
14007116958Interference rejection in a radio receiver
14017116957Velocity responsive filtering for pilot signal reception
14027116955Dual loop automatic gain control
14037113758Automatic gain controller
14047110739Multi-transmitter communication system employing anti-phase pilot signals
14057110737Audio equipment and control method of audio equipment
14067110735Automatic gain control system
14077110734DC offset cancellation in a zero if receiver
14087110719Indoor mobile communication device
14097109803Method and circuit arrangement for synchronizing plural oscillators
14107107030Transmitter and a modulator therefor
14117103377Small signal threshold and proportional gain distributed digital communications
14127103340Antenna diversity arrangement
14137103338Initial frequency synchronization mechanism
14147103337PLL circuit having a multi-band oscillator and compensating oscillation frequency
14157103336Radio receiver, radio receiving method, and recording medium
14167103335Receiver used in spread spectrum communication system
14177103327Single side band transmitter having reduced DC offset
14187099649System and method for wireless data exchange between an appliance and a handheld device
14197099644Beamsteering control system for a vehicle radio receiver
14207099642Method and apparatus for matching receiver carrier frequency
14217099641Receiver circuit for mobile radio receivers with automatic gain control
14227099640Method distinguishing line of sight (LOS) from non-line of sight (NLOS) in CDMA mobile communication system
14237099631Mobile phone having reduced specific absorption rate (SAR) using an antenna housed to ensure enhanced antenna gain
14247096000Handoff method for a communication system of a train
14257095995Diversity receiver and orthogonal frequency division multiplexed signal receiving method
14267095994Method and apparatus for dynamic biasing of baseband circuitry in a communication system receiver
14277095990Delay profile making method and delay profile making apparatus
14287092690Genetic algorithm-based adaptive antenna array processing method and system
14297092689Charge pump having sampling point adjustment
14307088986Electronic apparatus
14317088976Device for reconstructing data from a received data signal and corresponding transceiver
14327088975Automatic gain control system and method using multiple local AGC loops
14337088962On-chip loop filter for a PLL
14347085546Method, apparatus and system for GPS time synchronization using cellular signal bursts
14357084808Antenna system
14367082294Self-adaptive frequency band-pass filtering device in microwave signal transceiver
14377082293Adaptive radio transceiver with CMOS offset PLL
14387082203Wireless audio transmission method and apparatus for coupling audio players to audio receivers
14397079860Semiconductor apparatus and communication apparatus
14407079828Method and apparatus for side-lobe cancellation in wideband radio systems
14417079826Digitally controlled analog RF filtering in subsampling communication receiver architecture
14427079825Direct conversion of low power high linearity receiver
14437079824Reception of multicarrier spread-spectrum signals
14447076228Interference reduction for multiple signals
14457076227Receiving system with improved directivity and signal to noise ratio
14467076226Variable gain amplifier for low voltage applications
14477076224Process for controlling the gain of a frequency tuner, and corresponding tuner, in particular for the reception of terrestrial digital television signals
14487076223Gain control device for packet signal receiver
14497076222Digital controlled AGC
14507075975Fast adaptive transceiver architecture with symmetric preamble design
14517072634Method and apparatus for avoiding self-interference in a mobile network
14527072633Double-conversion television tuner using a Delta-Sigma Fractional-N PLL
14537072614Communication device
14547068988Radio reception apparatus, signal processing timing control method, and signal processing timing control program
14557068987Packet acquisition and channel tracking for a wireless communication device configured in a zero intermediate frequency architecture
14567068986Method for processing radio waves, and audio system utilizing the method
14577065337Tuner for digital terrestrial broadcast signals
14587065336Analog base band unit for a RF receiver and method for using the same
14597065335Automatic gain control circuit and an RF receiver and method using such a circuit
14607062246Adaptive antenna array and method of controlling operation thereof
14617062245Radio transmission apparatus and radio reception apparatus
14627062244Speed-up mode implementation for direct conversion receiver
14637062243Combined discrete automatic gain control (AGC) and DC estimation
14647062242Dynamic path gain compensation for radios in wireless communication systems
14657062241Signal processor and method for the system-independent digital evaluation of mobile communications reception signals of various mobile phone standards
14667058380Multiband radio signal transmitter/receiver
14677054605Variable-gain low noise amplifier to reduce linearity requirements on a radio receiver
14687054604Wireless signal amplification system and a television signal decoder comprising one such system
14697054603RF integrated circuit with signal gain adjustment
14707050774AGC circuit of an FM receiver that reduces interference while maintaining high reception sensitivity
14717047043Multi-channel demodulation with blind digital beamforming
14727046978Method and apparatus for transmit pre-correction in wireless communications
14737046977Apparatus for generating multiple clock signals of different frequency characteristics
14747043218Diversity CDMA reception apparatus having only one CDMA receiving part
14757043216Portable radio terminal and AFC control method
14767042292Gain control circuit, and a radio communication apparatus using the same
14777039396Receiver for receiving attribute information of the program
14787039380Automatic center frequency tuning of a voltage controlled oscillator
14797039377Switchable gain amplifier
14807039376AGC amplifier circuit for use in a digital satellite broadcast receiver apparatus
14817035612Antenna diversity communications device
14827035611Apparatus and method for front-end circuitry in radio-frequency apparatus
14837035610AGC circuit of receiver using several local oscillation frequencies
14847034661Apparatus and method for interrogation of passive sensors
14857031685Receiver for regenerating a signal wave via digital signal processing
14867027790Transceiver front-end
14877027789Self-tuned millimeter wave RF transceiver module
14887024171Fractional-N frequency synthesizer with cascaded sigma-delta converters
14897024169AMPS receiver using a zero-IF architecture
14907019642Wide area multipurpose tracking system
14917016660Antenna diversity receiver
14927015758Gain control circuit, and a radio communication apparatus using the same
14937013123Wireless communication system
14947013119Radio communication apparatus and its reception timing estimating method
14957012854Method for detecting emitted acoustic signals including signal to noise ratio enhancement
14967010285Phase locking loop frequency synthesizer
14977010284Wireless communications device including power detector circuit coupled to sample signal at interior node of amplifier
14987006811Method and apparatus for switching on and off interference cancellation in a receiver
14997006810Method of selecting receive antennas for MIMO systems
15007006809Adaptive diversity receiver architecture
15017006804High-speed two-way point-to-point transmission
15027003274Frequency synthesizer and synthesis method for generating a multiband local oscillator signal
15037003273Temperature compensating circuit, electronic apparatus and radio unit having temperature compensating function
15047003272Radio apparatus with adjustable reception quality
15057003271Direct conversion receiver having a gain-setting dependent filter parameter
15066999742By-passing adjacent channel interference removal in receivers
15076999741Signal processor and cooling method of the same, and radio receiver including the signal processor and cooling method of the same
15086996386Automatic gain control circuit controlling gain of receiver including two automatic gain control amplifiers
15096993306Determination and processing for fractional-N programming values
15106993305AM receiver with audio filtering means
15116987964Technique for effectively providing to a vehicle information concerning a condition of the vehicle
15126987959Diversity transmission method and system
15136987958Method for combining communication beams in a wireless communication system
15146987956System and method for improving performance of an HDR wireless terminal with diversity
15156985708Linearized fractional-N synthesizer having a gated offset
15166985707Receiver with AGC controlled resonance amplifier
15176983147Method of transmitting signaling information, a master station, a mobile station and message elements
15186983137Electronic apparatus, drive mechanism and drive control method for a front panel
15196983135Mixer gain calibration method and apparatus

2005

15206960016Wristband or bracelet adjustable in length, in particular a watchband, including an electrical conductor embedded in its thickness
15216956952Remote control interface for replacement vehicle stereos
15226954624Transmitter and wireless communication device having a low power bypass branch
15236952138Generation of a phase locked loop output signal having reduced spurious spectral components
15246925290Radio receiver
15256915121Integrated tunable filter for broadband tuner
15266914950Multi-protocol receiver
15276864817Signaling dependent adaptive analog-to-digital converter (ADC) system and method of using same

2004

15286834183VCO gain tracking for modulation gain setting calibration
15296829550Calibration of received signal strength indication within a radio frequency integrated circuit
15306826418Radio circuit and control method of radio circuit
15316813220Acoustic fence
15326804504Audio processing system
15336738606FM receiver with bandwidth control means

2002

15346486867Telecommunication terminal and device for projecting received information
15356370370Method for improving the wanted signal in a radio receiving unit

2001

15366314094Mobile wireless internet portable radio
15376256487Multiple mode transmitter using multiple speech/channel coding modes wherein the coding mode is conveyed to the receiver with the transmitted signal

2000

15386104984Automated method of frequency determination in software metric data through the use of the multiple signal classification (MUSIC) algorithm
15396078266Integrated circuit card type car audio system and operating method thereof

1999

15405867776Receiver for receiving text-based multiplex broadcasts

1998

15415832027Spread spectrum modulating and demodulating apparatus for transmission and reception of FSK and PSK signals

1996

15425504478Radio frequency control system

1991

15435054119Anti-theft system for a radio receiver used particularly in a motor vehicle

1990

15444927789Radio programming device with access to a remote database
15454903333Apparatus for automatically adjusting length of antenna of radio receiver

1988

15464720700Security system and method for electronic apparatus, particularly car radios or similar automotive audio equipment

1987

15474665534Method of and apparatus for determining time origin of timer for modem

1981

15484306294Combined electronic calculator and electronically tuning radio receiver

1980

15494214212Tuner device for a television receiver

1978

15504127824Sampling filter-detector

1977

15514065719Diagnostic connection means for vehicle mounted radio
15524041497Headband with receiver and directional antenna
15534027248Motion picture broadcasting sound delivery system

1976

15543971998Recursive detector-oscillator circuit
© 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017