| 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) |
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| 03/20/2002 | CN1340927A Amplfication control method and equipment for mobile terminal emitting signal |
| 03/20/2002 | CN1340926A Training and synchronous sequence in multi-emitting and multi-receiving antenna CDMA and TDMA system |
| 03/20/2002 | CN1340925A Wireless signal adapter of universal serial bus |
| 03/20/2002 | CN1340912A Control method and control circuit for power amplifier using heterojunction double-electrode transistor |
| 03/20/2002 | CN1340911A Method and device for distortion compensation |
| 03/20/2002 | CN1340879A Portable radio device with improved antenna performance structure |
| 03/20/2002 | CN1340875A Wave filter, duplexer and communication equipment |
| 03/20/2002 | CN1340858A 半导体器件 Semiconductor devices |
| 03/20/2002 | CN1081410C Wireless communication set having backlighted display |
| 03/20/2002 | CN1081409C Long-wave signal and medium-wave signal receiver circuit |
| 03/20/2002 | CA2356415A1 Radio system, antenna arrangement and polarization modulator for generating a transmit signal with changing polarization |
| 03/19/2002 | US6360369 Interference tolerant modem |
| 03/19/2002 | US6360204 Method and apparatus for implementing rounding in decoding an audio signal |
| 03/19/2002 | US6360106 Base station for a radio communications system |
| 03/19/2002 | US6360105 Portable telephone |
| 03/19/2002 | US6360097 Method and apparatus in a wireless communication unit for controlling a rate of background scanning |
| 03/19/2002 | US6360090 Method and apparatus for receiving infrared signals with improved noise immunity |
| 03/19/2002 | US6360087 Direct conversion receiver |
| 03/19/2002 | US6360086 Device for generating an AC amplitude-dependent indicator |
| 03/19/2002 | US6360085 System and method for receiving a signal |
| 03/19/2002 | US6360082 Radio receiver |
| 03/19/2002 | US6360081 Bidirectional signal transmission system |
| 03/19/2002 | US6359940 Method and apparatus for downconverting signals transmitted using a plurality of modulation formats to a common intermediate frequency range |
| 03/19/2002 | US6359924 Wireless telecommunications system, base station and mobile user terminal that exchange radio signals according to a frequency hopping sequences |
| 03/19/2002 | US6359923 Highly bandwidth efficient communications |
| 03/19/2002 | US6359905 Method and apparatus of detecting spectrum spread signal |
| 03/19/2002 | US6359897 Control system for controlling the processing data of a first in first out memory and method therefor |
| 03/19/2002 | US6359876 CDMA cellular communication system using frame offset distribution of all base stations to avoid traffic peak |
| 03/19/2002 | US6359875 CDMA receiving apparatus |
| 03/19/2002 | US6359870 Receiving apparatus with intermittent receiving |
| 03/19/2002 | US6359864 FDD/CDMA transmission/reception system |
| 03/19/2002 | US6359787 Electronic apparatus with floating printed circuit board |
| 03/19/2002 | US6359661 Multiple user profile remote control |
| 03/19/2002 | US6359591 Locking antenna for personal computer card |
| 03/19/2002 | US6359558 Low power audible alarm relay device for a rolling code security system |
| 03/19/2002 | US6359525 Modulation technique for transmitting multiple high data rate signals through a band limited channel |
| 03/19/2002 | US6359523 Orthogonal modulator, mobile terminal and communication system |
| 03/19/2002 | US6359518 Signal level adjusting circuit using coupling stage for preventing variation from resulting in each operating point of first amplifying stage and second amplifying stage |
| 03/19/2002 | US6359513 CMOS power amplifier with reduced harmonics and improved efficiency |
| 03/19/2002 | US6359504 Power amplifier using upstream signal information |
| 03/19/2002 | US6359417 Rechargeable battery pack for a mobile terminal with unique identification and time reference |
| 03/19/2002 | US6359216 Electromagnetic wave shield pad for mobile phone |
| 03/19/2002 | US6357646 Holder for mobile device |
| 03/19/2002 | US6357641 Accessory holder |
| 03/19/2002 | US6357244 Air conditioning control system for vehicles for common use |
| 03/14/2002 | WO2002021745A1 Radio communication terminal and interference canceling method |
| 03/14/2002 | WO2002021729A2 Method and apparatus for processing a physical channel with partial transport format information |
| 03/14/2002 | WO2002021723A1 Base station device and arrival direction deducing method |
| 03/14/2002 | WO2002021716A2 Method and apparatus for providing a reference signal from time division multiplexed pilot data |
| 03/14/2002 | WO2002021715A2 Data buffer structure for asynchronously received physical channels in a cdma system |
| 03/14/2002 | WO2002021714A1 Method and arrangement in a communication system |
| 03/14/2002 | WO2002021713A1 Phase rotation measuring device and radio base station device having the same |
| 03/14/2002 | WO2002021712A1 A method of channel estimation and a system for implementing the method |
| 03/14/2002 | WO2002021711A1 A method of channel estimation and the receive system for implementing said method |
| 03/14/2002 | WO2002021710A1 Cellular phone with emitter distant from the user |
| 03/14/2002 | WO2002021709A1 Communications system for transmitting data and method for using a communications system of this type |
| 03/14/2002 | WO2002021707A2 Device and system for compact-flash enabled wireless data transmission |
| 03/14/2002 | WO2002021706A2 Open loop timing control for synchronous cdma systems |
| 03/14/2002 | WO2002021688A1 Method and device for converting a scanning frequency in multistandard systems |
| 03/14/2002 | WO2002021686A2 Receiver circuit for mobile radio receivers with automatic amplification control |
| 03/14/2002 | WO2002021681A2 Receiver circuit, especially for mobile radiotelephony |
| 03/14/2002 | WO2002021680A2 Receiver circuit especially for mobile radiotelephony |
| 03/14/2002 | WO2002021633A1 Mobile phone having reduced specific absorption rate (sar) using an antenna housed to ensure enhanced antenna gain |
| 03/14/2002 | WO2002021429A2 Method and apparatus for tracking devices using tags |
| 03/14/2002 | WO2002019864A1 A casing and a method to produce the same |
| 03/14/2002 | WO2001059938A3 Multiple band wireless telephone with multiple antennas |
| 03/14/2002 | WO2001043298A3 Mobile telephone with music storage |
| 03/14/2002 | WO2000060778A9 Systems and methods for spread spectrum communication of supplemental information |
| 03/14/2002 | WO2000059121A9 Method and apparatus to increase the backup battery lifetime in a base station |
| 03/14/2002 | WO2000051089A9 Wireless communication system with increased dynamic range |
| 03/14/2002 | US20020032748 Communication apparatus detecting method |
| 03/14/2002 | US20020032510 Vehicle rearview mirror assembly incorporating a communication system |
| 03/14/2002 | US20020032048 On-vehicle handsfree system and mobile terminal thereof |
| 03/14/2002 | US20020032046 Alerting device for notifying incoming call by using earphone jack in portable mobile phone |
| 03/14/2002 | US20020032042 Exporting controls to an external device connected to a portable phone system |
| 03/14/2002 | US20020032039 Portable telephone, GPS and bluetooth integrated compound terminal and controlling method therefor |
| 03/14/2002 | US20020032038 High-frequency module and mobile communication apparatus using the same |
| 03/14/2002 | US20020032012 Transmission circuit and unnecessary radiant wave suppression method |
| 03/14/2002 | US20020032011 Wide keypad and wide keypad mounting structure for preventing ESD |
| 03/14/2002 | US20020032009 Radio apparatus |
| 03/14/2002 | US20020032007 Portable communication unit |
| 03/14/2002 | US20020031196 Synchronisation |
| 03/14/2002 | US20020031188 Data transmission system, data transmitting apparatus and method, and scene description processing unit and method |
| 03/14/2002 | US20020031170 Apparatus and method for moving PN hypothesis in high speed searcher |
| 03/14/2002 | US20020031169 Method for updating linear feedback shift register of code generator |
| 03/14/2002 | US20020031168 Method and apparatus for flexible data rate matching by symbol insertion for a data communication system |
| 03/14/2002 | US20020031167 Orthogonal code generation apparatus, scrambling code generation apparatus and portable radio terminal using such apparatus |
| 03/14/2002 | US20020031166 Wireless spread spectrum communication platform using dynamically reconfigurable logic |
| 03/14/2002 | US20020031109 High-speed cell search system for CDMA |
| 03/14/2002 | US20020031105 Downlink power control for multiple downlink time slots in TDD communication systems |
| 03/14/2002 | US20020031082 Method and apparatus for providing orthogonal spot beams, sectors, and picocells |
| 03/14/2002 | US20020031031 Data carrier having a controllable carrier-signal receiving-means configuration |
| 03/14/2002 | US20020030907 Information signal recording/reproducing system, information signal recording device, information signal reproducing device and information signal recording/reproducing process |
| 03/14/2002 | US20020030874 Transmitting/receiving facility and method for transmitting broadband signals as well as transmitting/receiving facility for receiving broadband signals |
| 03/14/2002 | US20020030871 Low power portable communication system with wireless receiver and methods regarding same |
| 03/14/2002 | US20020030763 Receiver |
| 03/14/2002 | US20020030603 Remote controlled electronic apparatus and remote control method thereof |
| 03/14/2002 | US20020030596 System and method for monitoring assets, objects, people and animals utilizing impulse radio |
| 03/14/2002 | US20020030589 Device for mounting a communication unit to a helmet |
| 03/14/2002 | US20020030579 Wireless adaptor and wireless financial transaction system |