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)
03/2003
03/13/2003WO2003021802A1 Wireless transceiver
03/13/2003WO2003021801A1 Multi-standard baseband receiver
03/13/2003WO2003021800A1 Methods and apparatus for clock and power control in wireless systems
03/13/2003WO2003021799A1 Signal generation apparatus
03/13/2003WO2003021795A2 Method and apparatus for suppressing multipath interference usingprecoded pilots
03/13/2003WO2003021794A2 Offset cancellation system for a communication system receiver
03/13/2003WO2003021766A2 Switching power supply for rf power amplifiers
03/13/2003WO2003021718A1 Low noise architecture for a direct conversion transmitter
03/13/2003WO2003021716A1 Antenna device, wireless communication terminal, external antenna and hand-strap
03/13/2003WO2003021637A2 A high performance integrated circuit regulator with substrate transient suppression
03/13/2003WO2003021610A1 Laminated soft magnetic member, soft magnetic sheet and production method for laminated soft magnetic member
03/13/2003WO2003021600A2 Methods and apparatus utilizing flash burst mode to improve processor performance
03/13/2003WO2003021453A2 Generic serial port architecture and system
03/13/2003WO2003021446A2 High-speed program tracing
03/13/2003WO2003021439A1 Methods and apparatus for improving throughput of cache-based embedded processors by switching tasks in response to a cache miss
03/13/2003WO2003021426A2 Method and apparatus for timing and event processing in wireless systems
03/13/2003WO2003021409A2 Dynamic voltage control method and apparatus
03/13/2003WO2003021407A1 Phase locked loops fast power up methods and apparatus
03/13/2003WO2003020546A1 Rf-power amplifier
03/13/2003WO2002102082A3 Improvements in the field programme delivery
03/13/2003WO2002093315A3 Method and apparatus for information conveyance and distribution
03/13/2003WO2002091601A3 Emission device, especially for mobile telephony, and use of one such emission device
03/13/2003WO2002067518A3 Matched filter receiver using correlation shaping
03/13/2003WO2002061994A8 Adaptive, multi-rate waveform and frame structure for a synchronous ds-cdma system
03/13/2003WO2002049224A3 Zero if transceiver
03/13/2003WO2002039610A3 Single user detection
03/13/2003WO2002021680A3 Receiver circuit especially for mobile radiotelephony
03/13/2003US20030051247 Method and apparatus for adaptively storing program guide data
03/13/2003US20030051244 Method and apparatus for adaptively storing program guide data
03/13/2003US20030051231 High-speed program tracing
03/13/2003US20030051083 Wireless companion device that provides non-native function to an electronic device
03/13/2003US20030051082 Noise reducing method for radio portable terminal
03/13/2003US20030051080 Radio frequency local area network
03/13/2003US20030050714 Apparatus, method and computer system for reducing power consumption of a processor or processors upon occurrence of a failure condition affecting the processor or processors
03/13/2003US20030050104 Information communication apparatus and wireless communication terminal
03/13/2003US20030050103 Power management scheme for a communication interface of a wireless device
03/13/2003US20030050102 Apparatus and method for charging a mobile device from another mobile device
03/13/2003US20030050089 Mobile station having indoor/outdoor mode shifting function
03/13/2003US20030050088 Self defense cell phone with projectiles
03/13/2003US20030050087 Memory device in mobile phone
03/13/2003US20030050085 Multi-standard baseband receiver
03/13/2003US20030050073 Control of network element supporting variable transmission modes
03/13/2003US20030050057 Method of determining electric field state of mobile station also in view of electric field state of uplink
03/13/2003US20030050035 Superheterodyne receivers
03/13/2003US20030050034 Radio receiver and radio communication system
03/13/2003US20030050031 Frequency conversion circuit having suppressed beat
03/13/2003US20030050030 Generation of a phase locked loop output signal having reduced spurious spectral components
03/13/2003US20030050028 Direct digitally tunable microwave oscillators and filters
03/13/2003US20030050027 Digitally controlled analog RF filtering in subsampling communication receiver architecture
03/13/2003US20030050026 High performance integrated circuit regulator with substrate transient suppression
03/13/2003US20030050024 Broadcast receiver and channel scanning method
03/13/2003US20030050023 Radio signal receiver
03/13/2003US20030050022 Receiving unit, receiving method and semiconductor device
03/13/2003US20030050021 Noise reduction in a stereo receiver comprising an expander
03/13/2003US20030050019 Mobile units with fexible-retractable peripherals
03/13/2003US20030050018 Full-duplex transceiver with distributed duplexing function
03/13/2003US20030048901 Staggered pulse acquisition method and apparatus
03/13/2003US20030048834 Spectrally efficient FQPSK, FGMSK, and FQAM for enhanced performance CDMA, TDMA, GSM, OFDM, and other systems
03/13/2003US20030048833 Path detection apparatus in CDMA reception device
03/13/2003US20030048800 Mutlistage reception of code division multiple access transmissions
03/13/2003US20030048768 Information device with wireless modules
03/13/2003US20030048763 Handover method in code division multiple access communication system and system thereof
03/13/2003US20030048757 Method for the processing of remote control signals within a home audiovisual network, corresponding signal, devices and computer program
03/13/2003US20030048753 Method and apparatus for multi-path elimination in a wireless communication system
03/13/2003US20030048231 Compact, planar antenna with two ports and terminal comprising same
03/13/2003US20030048227 Portable radio equipment capable of receiving signals of multiple frequency bands
03/13/2003US20030048199 Modular wireless fixed network for wide-area metering data collection and meter module apparatus
03/13/2003US20030048176 Method for reducing average current consumption in duty-cycled RF systems
03/13/2003US20030048154 High-frequency composite switch module
03/13/2003US20030048153 RF and microwave duplexers that operate in accordance with a channel frequency allocation method
03/13/2003US20030048140 Electronic component containing capacitance diodes, the component in combination with a receiving unit, and circuit configuration containing the component
03/13/2003US20030048133 Wireless communication frequency signal amplification apparatus and transmitting and receiving apparatus
03/13/2003US20030048132 High frequency power amplifier, high frequency power amplifier module, and portable telephone
03/13/2003US20030048131 Circuit arrangement for demodulating signals
03/13/2003US20030048099 Modulation semiconductor integrated circuit device and testing method for oscillation circuit
03/13/2003CA2458790A1 Interpolation of channel search results
03/12/2003EP1292063A1 Frame synchronization apparatus and frame synchronization method
03/12/2003EP1292044A1 Radio receiving apparatus and radio receiving method
03/12/2003EP1292043A1 Position fixing system
03/12/2003EP1292042A2 Foldable portable phone with metal casing, shieldings and second antenna to control radiation
03/12/2003EP1292041A2 Keypad backlighting of mobile terminal
03/12/2003EP1292040A2 Information communication apparatus and wireless communication terminal
03/12/2003EP1292039A2 Mobile communication system and base station therefore saving power consumption of mobile station
03/12/2003EP1292038A2 Transmitter method, apparatus, and frequency plan for minimizing spurious energy
03/12/2003EP1292017A1 Receiver
03/12/2003EP1292016A2 FM Demodulator
03/12/2003EP1292013A2 Oscillator, transmitter/receiver module and radar system
03/12/2003EP1291971A1 Planar switched antenna
03/12/2003EP1291806A1 Procedure for reading electronic tags by identification of their code
03/12/2003EP1290816A1 Method of extracting a signal
03/12/2003EP1290809A1 Apparatus and method for transmission diversity using more than two antennas
03/12/2003EP1290808A1 System for data transmission according to the frequency hopping method
03/12/2003EP1290807A2 Method and apparatus for demodulating signals processed in a transmit diversity mode
03/12/2003EP1290806A1 Generator of repetitive sets of spread spectrum sequences
03/12/2003EP1290805A2 Multiband mobile radio terminal and antenna switching device for such a terminal
03/12/2003EP1290804A1 Digitized automatic gain control system and methods for a controlled gain receiver
03/12/2003EP1290796A1 A frequency synthesizer having a phase-locked loop with circuit for reducing power-on switching transients
03/12/2003EP1290788A2 Method and apparatus for selecting at least one desired channel utilizing a bank of vibrating micromechanical apparatus
03/12/2003EP1290756A1 Antenna for contact-free transmission/reception reading system
03/12/2003EP1290618A2 Remote communication system
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