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
05/22/2007US7221412 Digital broadcasting receiver and channel information registration processing method in digital broadcasting receiver
05/22/2007US7221411 Receiving device for use in digital television
05/22/2007US7221338 Display device
05/22/2007US7221327 Tunable matching circuit
05/22/2007US7221324 Antenna coupling structure for a mobile terminal
05/22/2007US7221319 Mobile satellite receiver system
05/22/2007US7221312 Method and system for detecting interference for global positioning systems
05/22/2007US7221300 Digital-to-analog converter data rate reduction by interleaving and recombination through mixer switching
05/22/2007US7221258 Hierarchical electronic watermarks and method of use
05/22/2007US7221256 Trainable transceiver
05/22/2007US7221243 Apparatus and method for combining electrical signals
05/22/2007US7221215 Demodulator for demodulating pulse position modulated signal
05/22/2007US7219943 Remote control unit storage device
05/22/2007US7219834 System and method for tracking installed equipment and deploying spare parts
05/22/2007CA2507751C Cell search procedure for time division duplex communication systems using code division multiple access
05/22/2007CA2447895C Network controller for cable television delivery systems
05/22/2007CA2341747C Combined channel coding and space-time block coding in a multi-antenna arrangement
05/21/2007CA2568520A1 Method of migrating rfid transponders in situ
05/18/2007WO2007056774A1 Apparatus and methods for estimating a sleep clock frequency
05/18/2007WO2007056733A1 Wireless device with a non-compensated crystal oscillator
05/18/2007WO2007056722A2 Non-linear feedback control loops as spread spectrum clock generator
05/18/2007WO2007056662A2 System and method for detecting multipath effects in a gps receiver
05/18/2007WO2007056649A2 Human-machine interface for a portable electronic device
05/18/2007WO2007056459A2 Graphics processing unit use and device
05/18/2007WO2007056088A2 Local oscillator leakage relocation
05/18/2007WO2007055990A2 Real time caller information retrieval and display in dispatch calls
05/18/2007WO2007055870A2 High resolution auto-tuning for a voltage controlled oscillator
05/18/2007WO2007055748A2 Mixer circuits and methods with improved spectral purity
05/18/2007WO2007055686A1 Over-the-air download (oad) methods and apparatus for use in facilitating application programming in wireless network devices of ad hoc wireless communication networks
05/18/2007WO2007055517A1 Device and method for expressing status of terminal using character
05/18/2007WO2007055350A1 Interactive wireless communication device
05/18/2007WO2007055300A1 Process for eliminating interferences in a hsdpa mobile terminal
05/18/2007WO2007055219A1 Receiving apparatus
05/18/2007WO2007055175A1 Antenna matching circuit
05/18/2007WO2007055090A1 Reception sensitivity determining apparatus
05/18/2007WO2007055037A1 Interference judging device, data reader, rfid system, interference judging method and interference judging program
05/18/2007WO2007055015A1 Electronic tag, and electronic tag system
05/18/2007WO2007055000A1 Interference checker, data reader, rfid system, interference-checking method, and interference-checking program
05/18/2007WO2007054767A2 Time diversity algorithm for digital wireless audio transmission
05/18/2007WO2007054640A1 Method for detecting paths in pulse transmission and a device for carrying out said method
05/18/2007WO2007054559A1 Ultra-broadband communication system provided with a frequency controlled dispersive antenna
05/18/2007WO2007054538A1 Filter and method for suppressing effects of adjacent-channel interference
05/18/2007WO2007054010A1 Method and device for parallel interference cancellation based on control channel
05/18/2007WO2007034133B1 Antenna diversity
05/18/2007WO2007023954A8 Audio processing device and display device using the same
05/18/2007WO2007022051A3 Programmable radio transceiver
05/18/2007WO2007003847A3 Method and device for selecting a receiver in a multi-antenna communication device as a function of the environment
05/18/2007WO2006121721A3 Method and apparatus for estimating signal-to-noise ratio based on dedicated physical channel pilot symbols
05/18/2007WO2006105185A3 Techniques for partitioning radios in wireless communication systems
05/18/2007WO2006013575A3 Playback of download digital audio content on car radios
05/18/2007WO2005112377A3 Television remote control systems and methods
05/18/2007WO2005112277A3 Multiple function overhead entertainment system for use in a vehicle
05/18/2007WO2005104092A3 Voice over short message service
05/18/2007CA2629456A1 Apparatus and methods for estimating a sleep clock frequency
05/17/2007US20070113204 Method of displaying menus in mobile telephone
05/17/2007US20070113203 Method for searching menu in mobile communication terminal
05/17/2007US20070113202 Method for searching menu in mobile communication terminal
05/17/2007US20070113176 Method of and apparatus for displaying messages on a mobile terminal
05/17/2007US20070113144 Decoding apparatus and decoding method
05/17/2007US20070113117 Hybrid parallel/serial bus interface
05/17/2007US20070111790 Communication apparatus preventing communication interference
05/17/2007US20070111765 Portable electronic apparatus with azimuth measuring function, magnetic sensor suitable for the apparatus, and azimuth measuring method for the apparatus
05/17/2007US20070111764 Power saving method for mobile communication terminal
05/17/2007US20070111763 Conversion from note-based audio format to PCM-based audio format
05/17/2007US20070111762 Data transfer rate display selection
05/17/2007US20070111761 Radio base station apparatus, radio terminal apparatus, mobile communication system, and reception operation control program
05/17/2007US20070111760 Method and apparatus for synchronizing a smart antenna apparatus with a base station transceiver
05/17/2007US20070111758 Radio base station apparatus, radio terminal apparatus, mobile communication system, and reception operation control program
05/17/2007US20070111757 Method and Apparatus for Cross Layer Resource Allocation for Wireless Backhaul Networks
05/17/2007US20070111755 Character agent system and method operating the same for mobile phone
05/17/2007US20070111746 Transmit-power control for wireless mobile services
05/17/2007US20070111745 Power control for high speed packet data transmission
05/17/2007US20070111744 Mobile communication system, radio base station, transmission power control method used therein, and program thereof
05/17/2007US20070111742 Method and apparatus to increasing system capacity in p2p enabled systems
05/17/2007US20070111733 System and method for piggybacking data across an open data channel of a wireless device
05/17/2007US20070111730 Secondary station and method of operating the station
05/17/2007US20070111720 Remote control system, remote control apparatus, remote control method, program for implementing the method, and electronic appartus
05/17/2007US20070111712 Advertising in Yellow Book for the Phone
05/17/2007US20070111710 Automotive mobile terminal connection system providing mobile terminal function to enable dynamic external user interface
05/17/2007US20070111700 Car type MP3 sound converter
05/17/2007US20070111699 Method and apparatus for implementing enhanced hand shake protocol in microelectronic comunication systems
05/17/2007US20070111698 Method and apparatus for providing bearer selection and transmission parameter configuration
05/17/2007US20070111697 Configurable homodyne/heterodyne radio receiver and RFID reader employing same
05/17/2007US20070111696 Harmonic elimination mixer
05/17/2007US20070111695 Mixer circuit
05/17/2007US20070111694 Mixer capable of detecting or controlling common mode voltage thereof
05/17/2007US20070111693 Balanced band-pass filter for radio receivers
05/17/2007US20070111692 Radio-frequency receiver device, radio-frequency communication device, and interrogator
05/17/2007US20070111691 Signal conditioning circuit, especially for a receiver arrangement for mobile radio
05/17/2007US20070111690 Self-structuring subsystems for glass antenna
05/17/2007US20070111687 Power consumption control methods applied to communication systems, and related devices
05/17/2007US20070111686 High-power amplifier apparatus for TDD wireless communication system
05/17/2007US20070111685 Parallel power amplifier and associated methods
05/17/2007US20070111684 Power Control On A Packet-By-Packet Basis In A CMOS Transceiver
05/17/2007US20070111683 Controllable radio frequency stage with variable gain/attenuation, in particular incorporated into the transmission chain of a cellular mobile telephone, and corresponding control method
05/17/2007US20070111682 Local oscillator leakage relocation
05/17/2007US20070111681 Transmit power allocation in wireless communication devices
05/17/2007US20070111680 Apparatus and method for reducing message collision between mobile stations simultaneously accessing a base station in a cdma cellular communications system
05/17/2007US20070111679 Method and apparatus for vector signal processing
05/17/2007US20070111678 Methods and apparatus for transmitting information between a basestation and multiple mobile stations