Patents
Sitemap › H04 - Electric communication technique › H04B - Transmission › 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
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)
12/2010
12/15/2010CN101110600B Portable electronic apparatus and operating method thereof
12/15/2010CN101087146B Noise detecting apparatus and AM broadcast receiving apparatus
12/15/2010CN101083730B Receiver apparatus
12/15/2010CN101083469B Tuner, digital demodulating apparatus, controlling method of the apparatus and digital receiver
12/15/2010CN101065907B System and method of echo cancellation
12/15/2010CN101035148B Method and apparatus for selecting menu in portable terminal
12/15/2010CN101005290B Tuner for diversity reception
12/15/2010CA2707873A1 Three-way switch for home automation apparatus and method
12/14/2010US7853977 Device and method for displaying images according to wireless reception degree
12/14/2010US7853865 Synchronization of video and data
12/14/2010US7853299 Portable communication device and method of sensing camera operation mode in the portable communication device
12/14/2010US7853298 Radio terminal unit, radio communication system and communication control method
12/14/2010US7853297 Communication device
12/14/2010US7853295 Communication device
12/14/2010US7853292 Distributed resource management for enhanced dedicated channel
12/14/2010US7853290 Transmitter arrangement
12/14/2010US7853285 Fast adaptive power control for a variable multirate communications system
12/14/2010US7853284 Transmission power control method and apparatus
12/14/2010US7853277 Method and system of piconet groups
12/14/2010US7853275 Radio wave receiving apparatus for receiving two different radio wave intensities
12/14/2010US7853270 System for geographically contextualizing data items
12/14/2010US7853239 Simplified high frequency tuner and tuning method
12/14/2010US7853238 Powerline base station
12/14/2010US7853236 Rectifier circuit and RFID tag
12/14/2010US7853235 Field effect transistor amplifier with linearization
12/14/2010US7853234 RFIC with high power PA
12/14/2010US7853233 Zero if down converter with even order harmonic suppression
12/14/2010US7853232 Low-noise amplifier and antenna device having the same
12/14/2010US7853231 Mobile communication terminal and associated methodology for reception during diversity interruption
12/14/2010US7853230 Methods and apparatus for controlling a gain state of a wireless receiver operating in an idle mode
12/14/2010US7853227 AGC system and method for broadband tuners
12/14/2010US7853226 Peak-hold circuit and signal strength indicator using the peak-hold circuit
12/14/2010US7853225 Simplified high frequency tuner and tuning method
12/14/2010US7853223 Self-biased receiver system using a multi-fed antenna
12/14/2010US7853221 Network bridge device and methods for programming and using the same
12/14/2010US7853220 Adaptive broadcast multicast systems in wireless communication networks
12/14/2010US7853214 Dynamic multi-path detection device and method
12/14/2010US7853213 Data receiver having means for minimizing interference and method used in such a receiver
12/14/2010US7853212 Multi-mode modulator
12/14/2010US7853026 Digital sound processing system for a vehicle
12/14/2010US7853025 Vehicular audio system including a headliner speaker, electromagnetic transducer assembly for use therein and computer system programmed with a graphic software control for changing the audio system's signal level and delay
12/14/2010US7853022 Audio spatial environment engine
12/14/2010US7852973 Method and a device to compensate for imbalances in a receiver
12/14/2010US7852949 Spectral distance optimizing multi-band transmission
12/14/2010US7852941 Transcoders and methods
12/14/2010US7852923 Video encoding/decoding method and apparatus for motion compensation prediction
12/14/2010US7852921 Video encoding/decoding method and apparatus for motion compensation prediction
12/14/2010US7852920 Video encoding/decoding method and apparatus for motion compensation prediction
12/14/2010US7852918 Video encoding/decoding method and apparatus for motion compensation prediction
12/14/2010US7852917 Video encoding/decoding method and apparatus for motion compensation prediction
12/14/2010US7852916 Efficient use of storage in encoding and decoding video data streams
12/14/2010US7852910 Systems and methods for loop length and bridged tap length determination of a transmission line
12/14/2010US7852909 Method and apparatus for estimating frequency offset and timing offset of one or more mobile stations (MSs)
12/14/2010US7852908 Combined digital filter and correlator
12/14/2010US7852907 Performing a correlation in reception of a spread spectrum signal
12/14/2010US7852905 System and method for despreading in a spread spectrum matched filter
12/14/2010US7852904 Method and apparatus for reducing data collisions in a frequency hopping communication system
12/14/2010US7852902 Method of and apparatus for multi-path signal component combining
12/14/2010US7852855 Method for controlling multi-user TCP/IP access over a satellite communication channel
12/14/2010US7852824 Performance in mobile communications systems
12/14/2010US7852818 Device, method and system of dual-mode wireless communication
12/14/2010US7852812 Communication system using OFDM for one direction and DSSS for another direction
12/14/2010US7852791 Wireless communication apparatus and method
12/14/2010US7852765 Actuator control method
12/14/2010US7852744 Method and apparatus for channel estimation in a wireless communication device
12/14/2010US7852241 Demodulating apparatus, demodulating method, and computer-readable medium
12/14/2010US7852177 Double-tuning circuit of television tuner
12/14/2010US7852170 Adaptive impedance matching apparatus, system and method with improved dynamic range
12/14/2010US7852122 Transmission circuit for transmitting a differential signal having pulse time larger than a predetermined minimum pulse time and CMOS semiconductor device
12/14/2010US7850078 Remote control reactivation
12/09/2010WO2010141911A2 Interference mitigation for downlink in a wireless communication system
12/09/2010WO2010141908A1 Multiple multi-mode low-noise amplifier receiver with shared degenerative inductors
12/09/2010WO2010141774A2 Tunable matching circuits for power amplifiers
12/09/2010WO2010141556A1 Systems and methods for maintaining a controlled power output at an antenna port over a range of frequencies defined by two or more frequency bands
12/09/2010WO2010141358A2 Portable electronic device holster with guided docking station
12/09/2010WO2010141233A2 Contactless disablement
12/09/2010WO2010140813A2 Sliding apparatus for portable device
12/09/2010WO2010140737A1 Hinge module for a sliding-type portable terminal
12/09/2010WO2010140027A1 Methods of operating wireless communications devices including detecting times of receipt of packets and related devices
12/09/2010WO2010139745A1 Resource management for a mobile telephone terminal
12/09/2010WO2010114251A3 Electronic device and method for gesture-based function control
12/09/2010WO2010110959A3 System and method of managing data communication at a portable computing device and a portable computing device docking station
12/09/2010WO2010110614A3 Apparatus and method for controlling terminal
12/09/2010WO2010101441A3 Apparatus and method for improving linearity of transmitter
12/09/2010WO2010098616A3 Sliding apparatus for a mobile device, and mobile device comprising same
12/09/2010WO2010098578A3 Apparatus and operating method of digital rf receiver in a wireless communication system
12/09/2010US20100313169 User interface for a remote control application
12/09/2010US20100311474 Wireless electronic device with open-loop and closed-loop output power control
12/09/2010US20100311472 Method and system for an integrated voltage controlled oscillator-based transmitter and on-chip power distribution network
12/09/2010US20100311468 Virtual sim card for mobile handsets
12/09/2010US20100311445 Mobile terminal and method of displaying information in mobile terminal
12/09/2010US20100311444 Method and apparatus for switching virtual sim service contracts based upon a user profile
12/09/2010US20100311424 Mobile station, a mobile radio communication system, a mobile radio communication method and a mobile radio communication program
12/09/2010US20100311423 Communication Terminal Out of Range Determination Method, Wireless Communication System Switching Method and Communication Terminal
12/09/2010US20100311418 Method and apparatus for switching virtual sim service contracts when roaming
12/09/2010US20100311383 Ultra-wideband tunable filters based on multi-resolution band-selection
12/09/2010US20100311381 Receiving circuit
12/09/2010US20100311380 Method and System for Amplitude Modulation Utilizing a Leaky Wave Antenna
12/09/2010US20100311379 Method and System for a Voltage-Controlled Oscillator with a Leaky Wave Antenna
12/09/2010US20100311378 Multiple multi-mode low-noise amplifier receiver with shared degenerative inductors
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