Patents
Patents for H04B 1 - Details of transmission systems, not covered by a single one of groups; Details of transmission systems not characterised by the medium used for transmission (188,568)
05/2007
05/29/2007US7225000 Communication apparatus
05/29/2007US7224999 Radio communication terminal with simultaneous radio communication channels
05/29/2007US7224998 Method and system for modem protocol discrimination
05/29/2007US7224997 Apparatus and method for radio signal parallel processing
05/29/2007US7224991 Method and system for handwritten electronic messaging
05/29/2007US7224980 Radio system
05/29/2007US7224953 Receiving device and television receiver
05/29/2007US7224952 Charge pump having sampling point adjustment
05/29/2007US7224951 PMA RX in coarse loop for high speed sampling
05/29/2007US7224950 Estimating GPS reference frequency drift from PDC-handset VCO-bursts
05/29/2007US7224949 ESD protection circuit for radio frequency input/output terminals in an integrated circuit
05/29/2007US7224948 Transmitter and radio communication terminal using the same
05/29/2007US7224947 Telecommunications chassis, module, and bridging repeater circuitry
05/29/2007US7224946 Flip electronic equipment
05/29/2007US7224945 Mobile station having overlapping translucent material layers and method of forming the same
05/29/2007US7224944 RF transceiver having a directly radiating transistor
05/29/2007US7224943 Communication system and method using transmit diversity
05/29/2007US7224942 Communications system employing non-polluting pilot codes
05/29/2007US7224939 Audio broadcast receiving apparatus and method
05/29/2007US7224937 Mobile station apparatus capable of changing access control classes due to low battery condition for power saving and method of the same
05/29/2007US7224909 Method and system for selective optical payload cancellation
05/29/2007US7224903 Universal remote control unit with automatic appliance identification and programming
05/29/2007US7224808 Dynamic carrier system for parametric arrays
05/29/2007US7224750 Apparatus and method for receiving RF signal free of 1/f noise in radio communication system
05/29/2007US7224749 Method and apparatus for reducing re-radiation using techniques of universal frequency translation technology
05/29/2007US7224748 Method for reducing out-of-band and spurious emissions of AM transmitters in digital operation
05/29/2007US7224740 Low frequency bilateral communication over distributed power lines
05/29/2007US7224739 Controlled frequency signals
05/29/2007US7224733 Interpolation filtering method for accurate sub-pixel motion assessment
05/29/2007US7224730 Systems and methods for decoding redundant motion vectors in compressed video bitstreams
05/29/2007US7224727 Apparatus and method for encoding signals
05/29/2007US7224723 Handshaking communication system and method for multiple xDSL
05/29/2007US7224722 Direct conversion RF transceiver with automatic frequency control
05/29/2007US7224721 System for direct acquisition of received signals
05/29/2007US7224720 Correlator and delay lock loop circuit
05/29/2007US7224719 Fast acquisition of a pilot signal in a wireless communication device
05/29/2007US7224718 Slot synchronization for a CDMA system
05/29/2007US7224717 System and method for cross correlation receiver
05/29/2007US7224716 Communication methods and apparatus employing spread spectrum techniques and doppler-tolerant polyphase codes
05/29/2007US7224715 Method and system for maximum likelihood clock and carrier recovery in a direct sequence spread spectrum communication system
05/29/2007US7224714 Method and apparatus for channel characterization in direct sequence spread spectrum based wireless communication systems
05/29/2007US7224713 Telemetry system with authentication
05/29/2007US7224712 Interrogator and tag of wireless communication system
05/29/2007US7224711 System and method for the mitigation of spectral lines in an ultrawide bandwidth transceiver
05/29/2007US7224674 Method and apparatus for wireless data transfer with reduced delay
05/29/2007US7224408 Television tuner in which the number of integrated circuits can be reduced
05/29/2007US7224400 Sharp-tuned filter-combiner for combining adjacent TV channels
05/29/2007US7224367 Face information transmission system
05/29/2007US7224366 Method and system for control system software
05/29/2007US7224349 Electronic apparatus
05/29/2007US7224307 Electronic device
05/29/2007US7224294 Compressing device and method, decompressing device and method, compressing/decompressing system, program, record medium
05/29/2007US7224272 Power line repeater system and method
05/29/2007US7224242 Microwave filter assembly
05/29/2007US7224228 Semiconductor integrated circuit for high frequency power amplifier, electronic component for high frequency power amplifier, and radio communication system
05/29/2007US7224221 Power amplification apparatus, and mobile communication terminal apparatus
05/29/2007CA2363428C Apparatus and method for spreading channel data in cdma communication system using orthogonal transmit diversity
05/29/2007CA2348542C Variable loop gain in double loop power control systems
05/29/2007CA2311475C An amplifier and a method of power amplification
05/29/2007CA2301152C Method and apparatus for predictive parameter control with loop delay
05/29/2007CA2248647C A rapid-acquisition access channel scheme for cdma systems
05/29/2007CA2248625C Forward link carrier recovery in an ocdma spread spectrum communication system without a pilot tone
05/24/2007WO2007059523A1 Method and system for decoding
05/24/2007WO2007059518A1 Method and apparatus for deriving a channel impulse response estimate for a wireless channel
05/24/2007WO2007059464A2 Transmit-power control for wireless mobile services
05/24/2007WO2007058958A2 Configurable homodyne/heterodyne radio receiver and rfid reader employing same
05/24/2007WO2007058791A2 Iterative interference cancellation using mixed feedback weights and stabilizing step sizes
05/24/2007WO2007058770A2 Iterative interference cancellation using mixed feedback weights and stabilizing step sizes
05/24/2007WO2007058769A2 Iterative interference cancellation for mimo-ofdm receivers
05/24/2007WO2007058754A2 An iterative interference canceller for wireless multiple-access systems employing closed loop transmit diversity
05/24/2007WO2007058650A1 Equalizer interface for electronic apparatus
05/24/2007WO2007058341A1 Receiver apparatus
05/24/2007WO2007058301A1 Detection object identifying/position estimating system, its method, and program
05/24/2007WO2007058266A1 Portable wireless communication terminal abd emergency broadcast receiving system
05/24/2007WO2007058210A1 Card-type device
05/24/2007WO2007058200A1 Antenna device and electronic device using same
05/24/2007WO2007058113A1 Signal processing device for receiving digital broadcast, signal processing method and signal processing program, and digital broadcast receiver
05/24/2007WO2007058109A1 Reception device, reception method, reception processing program, and its recording medium
05/24/2007WO2007057969A1 Position detection system, position detection program, position detection device, and position detection method
05/24/2007WO2007057911A2 Modem control using cross-polarization interference estimation
05/24/2007WO2007057656A1 Tape measure with audio function
05/24/2007WO2007057427A1 Simplified generalized rake receiver method and apparatus
05/24/2007WO2007057324A1 Communications receiver method and apparatus
05/24/2007WO2007057129A2 Input filter for image frequency suppression
05/24/2007WO2007056948A1 Spread spectrum modulation and demodulation method and device thereof
05/24/2007WO2007056913A1 Detecting method for consistency of link scrambling code configuration
05/24/2007WO2007056891A1 A up-link synchronization method in mobile communication system
05/24/2007WO2006069230B1 Broadcasting user-specific information
05/24/2007WO2006052483A3 Ultra-wideband communication apparatus and methods
05/24/2007WO2006012558A3 Wireless interactive multi-user display system and method
05/24/2007WO2005104385A3 High agility frequency synthesizer phase-locked loop
05/24/2007WO2005089301A3 Embedded identifiers
05/24/2007WO2005062480A8 Determination of correlation in the frequency domain
05/24/2007WO2005050413A3 Home picture/video display system with ultra wide-band technology
05/24/2007US20070118899 System and method for automated safe reprogramming of software radios
05/24/2007US20070118859 Front-end module and television set
05/24/2007US20070118570 Method and apparatus for data configuration in communication device
05/24/2007US20070117596 Radio-frequency (RF) power portal
05/24/2007US20070117594 Method and system for selective deactivation of a main display
05/24/2007US20070117593 System and method for detection and notification of improper access of a wireless device