| 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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| 12/31/2002 | US6501513 Television signal receiving tuner |
| 12/31/2002 | US6501436 Antenna apparatus and wireless apparatus and radio relaying apparatus using the same |
| 12/31/2002 | US6501429 Portable information processing apparatus |
| 12/31/2002 | US6501393 System and method for using impulse radio technology to track and monitor vehicles |
| 12/31/2002 | US6501344 Duplexer device |
| 12/31/2002 | US6501341 Voltage controlled oscillator and communication device using same |
| 12/31/2002 | US6501340 Oscillator with frequency stabilizing circuit and method of constructing same |
| 12/31/2002 | US6501331 Multi-band amplifier |
| 12/31/2002 | US6501330 Signal processing semiconductor integrated circuit device |
| 12/31/2002 | US6501019 Isolation apparatus for electronic equipment |
| 12/31/2002 | US6499656 Identification of objects by a reader |
| 12/31/2002 | CA2363865C Wireless direct sequence spread spectrum digital cellular telephone system |
| 12/31/2002 | CA2289400C High speed differential optoelectronic receiver |
| 12/31/2002 | CA2242346C Method and apparatus for compressing and transmitting high speed data |
| 12/27/2002 | WO2002103946A2 Peak detection with matched filter |
| 12/27/2002 | WO2002103927A1 Adaptive array antenna reception apparatus and method |
| 12/27/2002 | WO2002103923A1 Portable telephone having smartcard which non-contact interface is transferred into break contact point |
| 12/27/2002 | WO2002103922A1 A method and an apparatus for passive interference cancellation |
| 12/27/2002 | WO2002103921A1 A method for reducing interference in a tdd system |
| 12/27/2002 | WO2002103920A2 Methods and systems for reducing interference across coverage cells |
| 12/27/2002 | WO2002103917A2 Methods and systems for sending side-channel data during data inactive period |
| 12/27/2002 | WO2002103840A1 Antenna coupler |
| 12/27/2002 | WO2002103645A2 Wireless identification system and protocol |
| 12/27/2002 | WO2002102623A1 Control device |
| 12/27/2002 | WO2002082681A3 Hybrid single/multiuser interference reduction detector |
| 12/27/2002 | WO2002080400A3 Method and apparatus for power control in a communication system |
| 12/27/2002 | WO2002073230A3 Wireless communications methods and systems for short-code and other spread spectrum waveform processing |
| 12/27/2002 | WO2002047284A3 Apparatus and method for effecting synchrony in a wireless communication system |
| 12/27/2002 | WO2002041489A3 Automatic mute by baby monitor |
| 12/27/2002 | WO2002019548A3 Improved method and apparatus for up- and down- conversion of radio frequency (rf) signals |
| 12/27/2002 | CA2450727A1 Wireless identification systems and protocol |
| 12/27/2002 | CA2416052A1 Methods and systems for sending side-channel data during data inactive period |
| 12/26/2002 | US20020199147 Apparatus and method for transmitting and receiving data in a CDMA mobile communication system |
| 12/26/2002 | US20020199135 Instructive demonstration method of a measuring device using a network, and system for the method |
| 12/26/2002 | US20020198615 Coding device and method, and recording medium |
| 12/26/2002 | US20020198031 Method and apparatus for providing power and wireless protocol capability to a wireless device, such as a wireless phone |
| 12/26/2002 | US20020198018 Improvements relating to mobile phones |
| 12/26/2002 | US20020198014 Power control device and power control method for radio communication |
| 12/26/2002 | US20020197975 Method for calibrating a DC offset cancellation level for direct conversion receivers |
| 12/26/2002 | US20020197974 Apparatus in a microwave system |
| 12/26/2002 | US20020197973 Radio communication system, electronic apparatus with radio communication function, semiconductor integrated circuit device for radio communication, and radio communication method |
| 12/26/2002 | US20020197972 Image rejection mixer with switchable high or low side injection |
| 12/26/2002 | US20020197971 Radio frequency tranceiver |
| 12/26/2002 | US20020197970 Reducing the peak-to-average power ratio of a communication signal |
| 12/26/2002 | US20020197968 Digital/analog broadcast receiver |
| 12/26/2002 | US20020197965 Protective mask of mobile phone |
| 12/26/2002 | US20020197962 Communications accessory and computing unit that operates therewith |
| 12/26/2002 | US20020197961 Eyeglasses with wireless communication features |
| 12/26/2002 | US20020197957 Communications system and method, wireless communications system, wireless microphone and wireless receiver |
| 12/26/2002 | US20020197954 System and method for providing an adapter module |
| 12/26/2002 | US20020197911 System and method for providing an adapter module |
| 12/26/2002 | US20020196953 Swimmers ear |
| 12/26/2002 | US20020196881 Receiver and method for initial synchronization of a receiver with the carrier frequency of a desired channel |
| 12/26/2002 | US20020196880 Methods and apparatus for implementing multi-tone receivers |
| 12/26/2002 | US20020196878 Anti-demodulator circuit, filtering device and demodulator circuit |
| 12/26/2002 | US20020196876 Interference signal removal system |
| 12/26/2002 | US20020196875 Fast decoding of long codes |
| 12/26/2002 | US20020196871 Demodulator and demodulating method |
| 12/26/2002 | US20020196863 Peak suppression method and data transmission apparatus |
| 12/26/2002 | US20020196845 Method and apparatus for improving received signal quality in an impluse radio system |
| 12/26/2002 | US20020196843 Satellite communication card |
| 12/26/2002 | US20020196842 Closed loop multiple transmit, multiple receive antenna wireless communication system |
| 12/26/2002 | US20020196841 Method of receiving spread spectrum signal, and receiver |
| 12/26/2002 | US20020196772 Method and device for synchronizing a mobile radio receiver with a time slot structure of a received radio signal |
| 12/26/2002 | US20020196768 Code division multiple access mobile communication system |
| 12/26/2002 | US20020196767 Signal processing method and apparatus in CDMA radio communication system |
| 12/26/2002 | US20020196765 Interference cancellation method and receiver |
| 12/26/2002 | US20020196757 Method employed by a base station for spread spectrum CDMA substractive interference cancellation |
| 12/26/2002 | US20020196756 Code division multiple access systems using a queue for each spread coefficient and method for controlling transmission line correction timing of the systems |
| 12/26/2002 | US20020196755 Portable communication terminal and wireless communication system therefor |
| 12/26/2002 | US20020196754 Method and system for high-speed software reconfigurable code division multiple access communication |
| 12/26/2002 | US20020196742 Radio communication system |
| 12/26/2002 | US20020196733 Carrier phase recovery of multi-rate signals |
| 12/26/2002 | US20020196191 Planar antenna and a dual band transmission device including it |
| 12/26/2002 | US20020196176 Time domain radio transmission system |
| 12/26/2002 | US20020196127 Communication method and apparatus improvements |
| 12/26/2002 | US20020196090 Oscillator and transmitting/receiving module with dielectric resonator |
| 12/26/2002 | US20020196076 Filter circuit |
| 12/26/2002 | US20020196069 Distortion compensating circuit for electro-optical transducer |
| 12/26/2002 | US20020196044 Circuit technique for montonic on chip power detection |
| 12/26/2002 | US20020195909 Rugged enclosure with pass-through energy management ribs |
| 12/25/2002 | CN2528166Y Intelligent nursing communication device with chinese character display |
| 12/25/2002 | CN2528163Y Terminal controller for classroom |
| 12/25/2002 | CN1387708A Methods and apparatus for reducing synchronization code interference in CDMA communications systems |
| 12/25/2002 | CN1387703A Wireless commnications apparatus and methods using intelligent modulation code assignment |
| 12/25/2002 | CN1387702A Device for ideal synchronization of code signals |
| 12/25/2002 | CN1387701A Apparatus and method of implementing universal home network on customer premises ISDN bus |
| 12/25/2002 | CN1387384A Device and method for executing mirror function in portable terminal |
| 12/25/2002 | CN1387382A Multiband HF switch |
| 12/25/2002 | CN1387380A Antenna able to reduce voltage standing-wave ratio |
| 12/25/2002 | CN1387339A Method and apparatus for synchronization of radio receiver and radio transmitter |
| 12/25/2002 | CN1387335A CDMA spread and despread-spectrum method and its transmitter, receiver and communication system |
| 12/25/2002 | CN1387331A Device and method for detecting transmission mode of digital receiver |
| 12/25/2002 | CN1387327A Radio communication device with more channel capacity and less feedback information, and method therefor |
| 12/25/2002 | CN1097422C Compact transponder and manufacture thereof |
| 12/25/2002 | CN1097410C Radio telephone capable of operating on time slot paging mode and operating method |
| 12/25/2002 | CN1097408C Portable telephone with built-in charger |
| 12/25/2002 | CN1097369C CDMA receiver |
| 12/25/2002 | CN1097368C Spread spectrum interference canceler system |
| 12/25/2002 | CN1097364C Management of status/alarm message of GPS receiver and broadcasting system time |