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)
07/2005
07/28/2005US20050164737 Multiple subscription subscriber identity module (SIM) card
07/28/2005US20050164735 Portable electronic apparatus
07/28/2005US20050164733 Multi-band radio signal transmitter/receiver
07/28/2005US20050164730 Method and apparatus for power control a communication
07/28/2005US20050164723 Method of connecting an umts mobile radio to a network
07/28/2005US20050164722 Noise eliminator
07/28/2005US20050164690 Method of controlling a communication terminal having a plurality of functions, communication terminal apparatus, communication control system
07/28/2005US20050164688 Mobile terminal, method for controlling mobile telephone terminal, and mobile telephone terminal
07/28/2005US20050164683 Apparatus and method for implementing notification of system information changes in universal mobile telecommunications systems
07/28/2005US20050164671 Reducing active mixer flicker noise
07/28/2005US20050164669 High dynamic range time-varying integrated receiver for elimination of off-chip filters
07/28/2005US20050164668 Carrier frequency detection for N-ary phase modulated signal
07/28/2005US20050164666 Communication methods and apparatus
07/28/2005US20050164665 Adjacent interference removal device
07/28/2005US20050164664 Dynamically reconfigurable wireless networks (DRWiN) and methods for operating such networks
07/28/2005US20050164663 Pre-testing and certification of multiple access codes
07/28/2005US20050164662 Frequency conversion in a receiver
07/28/2005US20050164661 Emphasis circuit
07/28/2005US20050164660 Transmission circuit
07/28/2005US20050164659 Apparatus and method for correcting sudden phase changes in received signals in mobile stations
07/28/2005US20050164658 Apparatus and method for cancelling interference in a mobile communication system using multiple antennas
07/28/2005US20050164656 Distortion compensation amplifying apparatus and base station
07/28/2005US20050164655 Method and apparatus for transmitting signals, method and apparatus for receiving the signals, and communication system utilizing the same
07/28/2005US20050164651 Offline global address list
07/28/2005US20050164650 Method and system for asymmetric wireless telecommunication with client side control
07/28/2005US20050164647 Apparatus and method capable of utilizing a tunable antenna-duplexer combination
07/28/2005US20050164644 Radio communication device receiver device and reception manner selecting method
07/28/2005US20050164643 RF transceiver having a directly radiating transistor
07/28/2005US20050164642 Wireless ultra wideband network having frequency bin transmission level setting and related methods
07/28/2005US20050164639 Frequency offset compensation in a digital frequency shift keying receiver
07/28/2005US20050164637 Method for reducing power consumption in Bluetooth and CDMA modes of operation
07/28/2005US20050164633 Method, apparatus and computer program product for intuitive energy management of a short-range communication transceiver associated with a mobile terminal
07/28/2005US20050164632 Radio transmission device and method, radio receiving device and method, radio transmitting/receiving system, and storage medium
07/28/2005US20050164631 Circuit for supplying ear-microphone bias power for ear/microphone in mobile terminal
07/28/2005US20050164629 Satellite broadcasting converter, and detector circuit used therein
07/28/2005US20050163322 Apparatus and method for playing and storing three-dimensional stereo sound in communication terminal
07/28/2005US20050163321 Circuit for processing audio signals
07/28/2005US20050163309 Apparatus of power line communication in portable device
07/28/2005US20050163276 Sampling rate conversion method and apparatus
07/28/2005US20050163271 Cross polarized wave interference eliminating system and method
07/28/2005US20050163270 Radio receiving apparatus and method
07/28/2005US20050163269 Method for limiting amplitude of a carrier frequency output signal
07/28/2005US20050163266 Start-up automatic frequency control (AFC) method and apparatus
07/28/2005US20050163264 Correlator and receiving apparatus utilizing the same
07/28/2005US20050163260 Decoder and receiver
07/28/2005US20050163256 Forward error correction coding for hybrid AM in-band on-channel digital audio broadcasting systems
07/28/2005US20050163252 Transmitter predistortion circuit and method therefor
07/28/2005US20050163251 Predistortion circuit and method for compensating A/D and other distortion in a digital RF communications transmitter
07/28/2005US20050163250 Distortion-managed digital RF communications transmitter and method therefor
07/28/2005US20050163248 Signal peak reduction circuit for non-constant envelope modulation signals
07/28/2005US20050163238 Transceiver apparatus and transceiving method
07/28/2005US20050163235 Method and apparatus for improving error rates in multi-band ultra wideband communication systems
07/28/2005US20050163234 Partial spectral loss concealment in transform codecs
07/28/2005US20050163210 Usage of digital input/output card as MPEG transport streamer
07/28/2005US20050163203 Communication channel calibration for drift conditions
07/28/2005US20050163202 Periodic calibration for communication channels by drift tracking
07/28/2005US20050163201 Rapid acquisition methods and apparatus for GPS signals
07/28/2005US20050163200 Digital communication systems having decreased memory
07/28/2005US20050163198 Method of parallel interference cancellation and an apparatus thereof
07/28/2005US20050163197 Spread-spectrum receivers with extended dynamic range
07/28/2005US20050163196 Cancellation of burst noise in a communication system with application to S-CDMA
07/28/2005US20050163195 Method for determining signal quality of simultaneously received multiple channels of data
07/28/2005US20050163194 Interference estimation in a wireless communication system
07/28/2005US20050163193 Radio communication system, transmitter, receiver and radio communicating method
07/28/2005US20050163112 Transformational bus coupling
07/28/2005US20050163086 Mobile communication terminal for transmitting random access channel signal with various transmission power levels and method thereof
07/28/2005US20050163082 Ofdm-cdma transmission device and ofdm-cdma transmission method
07/28/2005US20050163070 Methods of controlling transmission power levels in air interface channels
07/28/2005US20050163042 Wireless ultra wideband network having interference mitigation and related methods
07/28/2005US20050163041 Hybrid IMMSE-LMMSE receiver processing technique and apparatus for a MIMO WLAN
07/28/2005US20050162978 Method of increasing avian safety in and around wind-powered electricity production facilities
07/28/2005US20050162771 System for protection against copying on magnetic tape recorders
07/28/2005US20050162570 Tuner input filter with electronically adjustable center frequency for adapting to antenna characteristic
07/28/2005US20050162521 Portable terminal having imaging function
07/28/2005US20050162338 Information transmitting method, electronic apparatus, and wireless communication terminal
07/28/2005US20050162331 Antenna for reader/writer and reader/writer having the antenna
07/28/2005US20050162319 Antenna coupling device for mobile terminal
07/28/2005US20050162311 Method of despreading GPS signals
07/28/2005US20050162264 Apparatus and method for tire monitoring system
07/28/2005US20050162255 Active backscatter wireless display terminal
07/28/2005US20050162254 Keyless entry device
07/28/2005US20050162242 Tuner unit, receiver, electronic apparatus
07/28/2005US20050162226 Radio apparatus comprising an amplifier for radio-frequency signals, amplifier for radio-frequency signals and method for amplifying such signals
07/28/2005US20050162225 Multi-band look-up table type predistorter
07/28/2005US20050162224 Front stage amplifier with different modes
07/28/2005US20050162210 Voltage subtracting circuit carrying out voltage subtraction by converting input voltage into current, intensity detecting circuit, and semiconductor integrated circuit device using the same
07/28/2005US20050162145 Charge pump for radio frequency data communication device
07/28/2005US20050161352 Flared-opening drawstring closure cell phone carrier
07/28/2005US20050160558 Rotary-type hinge device for a portable terminal
07/28/2005DE10361037A1 Verfahren und Vorrichtung zur Demodulation eines phasenmodulierten Signals Method and apparatus for demodulating a phase-modulated signal
07/28/2005DE10360857A1 Transformatorische Busankopplung Transformer bus coupling
07/28/2005DE10360778A1 Universal operating unit for remote control or service functions having separate interfaces for different users or devices
07/28/2005DE10356495A1 Haltevorrichtung zur Aufnahme eines tragbaren Funk-Kommunikationsgeräts mit einer Kopplerbaugruppe Holding device for holding a portable radio communication device with a Kopplerbaugruppe
07/28/2005DE102004061916A1 Steckbares externes drahtloses Empfängermodul für eine Nähmaschine Pluggable external wireless receiver module for a sewing machine
07/28/2005DE102004059623A1 Drahtlos-Transceiver für ein Automobil Wireless transceiver for an automobile
07/28/2005CA2591774A1 Multi-mode, multi-channel psychoacoustic processing for emergency communications
07/28/2005CA2540039A1 Method for a random-based decision-making process
07/27/2005EP1558060A2 Vehicle audio system surround modes
07/27/2005EP1558035A1 Method and system for distributing signals in a satellite reception installation
07/27/2005EP1558028A2 Improved electronic television program schedule guide system and method