| 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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| 04/21/2009 | US7522473 Controlled acoustic beam generator for crowd control |
| 04/21/2009 | US7522182 Method and apparatus for image capture and transmission in a mobile communication device |
| 04/21/2009 | US7522087 Remote control device |
| 04/21/2009 | US7522049 Wireless local area network (WLAN) method and system for presence detection and location finding |
| 04/21/2009 | US7521991 Balanced band-pass filter for radio receivers |
| 04/21/2009 | CA2507037C Active transmitter ringdown for switching power amplifier |
| 04/16/2009 | WO2009049241A1 Method and apparatus for single carrier and ofdm sub-block transmission |
| 04/16/2009 | WO2009049226A1 Method and apparatus for generation and usage of extended golay codes |
| 04/16/2009 | WO2009049198A1 Method and apparatus for single carrier spreading |
| 04/16/2009 | WO2009049059A1 Low-complexity diversity using coarse fft and subband-wise combining |
| 04/16/2009 | WO2009049014A1 Dual band radio frequency transmitter |
| 04/16/2009 | WO2009048731A2 Classifying environment of a data processing apparatus |
| 04/16/2009 | WO2009048461A1 Apparatus including housing incorporating a radiating element of an antenna |
| 04/16/2009 | WO2009048310A2 Character input device |
| 04/16/2009 | WO2009048256A1 Transmitter for reducing channel selectivity |
| 04/16/2009 | WO2009048185A1 Slide hinge |
| 04/16/2009 | WO2009048063A1 Connector system, connecting cable and receiving tool |
| 04/16/2009 | WO2009047971A1 Wireless communication system, communication method, communication apparatus, control apparatus, and program |
| 04/16/2009 | WO2009047910A1 Wireless communication mobile station apparatus and communication quality information generating method |
| 04/16/2009 | WO2009047865A1 Reception circuit, conversion table generating method of ad converter of the same and signal transmission system |
| 04/16/2009 | WO2009047852A1 Reception circuit, reception method and signal transmission system |
| 04/16/2009 | WO2009047755A2 Decoding of forward error correction codes in the presence of phase noise |
| 04/16/2009 | WO2009047736A1 Wireless transceiver configuration having only one pair of baseband filters |
| 04/16/2009 | WO2009046626A1 Determining method and apparatus for downlink channel state information and precoding method and apparatus |
| 04/16/2009 | WO2009023597A3 Searcher for multiple orthogonal channels with known data - wcdma step2 search |
| 04/16/2009 | WO2009020374A3 Slide hinge apparatus for cellular phone |
| 04/16/2009 | WO2009020342A3 Method for storing telephone number by automatically analyzing message and mobile terminal executing the method |
| 04/16/2009 | WO2009014925A3 Multiple interactive modes for using multiple earpieces linked to a common mobile handset |
| 04/16/2009 | WO2009012377A9 Modular satellite transceiver and multi-beam antenna system |
| 04/16/2009 | WO2008029410A3 Wireless interface system and method |
| 04/16/2009 | WO2007143342A3 Method and system for international roaming using virtual sim card |
| 04/16/2009 | WO2007133190A3 Systems and method for frequency based satellite channel scanning |
| 04/16/2009 | WO2007080587A3 System and method for reducing interference in a cellular system |
| 04/16/2009 | WO2007069234A3 Wireless infrared multimedia system |
| 04/16/2009 | WO2007018864A3 Coverage enhancement using dynamic antennas |
| 04/16/2009 | WO2007008678A3 Ultra-wideband communications system and method |
| 04/16/2009 | WO2007002363A3 Method and apparatus for power saving in beacon generation of wireless networks in ad hoc mode |
| 04/16/2009 | WO2006138622A3 Negotiated channel information reporting in a wireless communication system |
| 04/16/2009 | WO2006127606A3 Wireless diagnostic systems |
| 04/16/2009 | WO2006119443A3 Scalable encoding and decoding using multiple layers |
| 04/16/2009 | WO2006116741A3 Radio frequency power amplifier and method using a plurality of feedback systems |
| 04/16/2009 | WO2006113131A3 Method & apparatus for transporting data between mobile telephones and other digital devices |
| 04/16/2009 | WO2006108018A3 Method and system for coordinating radio resources in unlicensed frequency bands |
| 04/16/2009 | WO2006107841A3 Dynamic gain and phase compensation for power amplifier load switching |
| 04/16/2009 | WO2006091359A3 Generalized rake receiver for wireless communication |
| 04/16/2009 | WO2006083580A3 Method and apparatus for improving network resource planning in a wireless communication network |
| 04/16/2009 | WO2006078682A3 System and method for improving dsl performance |
| 04/16/2009 | WO2006023559A3 Packet detection in time/frequency hopped wireless communication systems |
| 04/16/2009 | WO2005027496A3 Coding and decoding for interlaced video |
| 04/16/2009 | WO2004040782A3 Multimedia transmission using variable gain amplification based on data importance |
| 04/16/2009 | US20090099509 System for Providing Blood Glucose Measurements to an Infusion Device |
| 04/16/2009 | US20090099430 Signal processing apparatus |
| 04/16/2009 | US20090098915 Recharging method and apparatus |
| 04/16/2009 | US20090098904 Combined communications system, prohibiting-signal transmitting apparatus, wireless base station, and method |
| 04/16/2009 | US20090098902 Method and system for processing multi-rate audio from a plurality of audio processing sources |
| 04/16/2009 | US20090098848 Modulated if receiver and method |
| 04/16/2009 | US20090098847 Apparatus for extending the bandwidth of a spectrum analyzer |
| 04/16/2009 | US20090098846 Method and apparatus for sensing the envelope of high level multi frequency band rf signals |
| 04/16/2009 | US20090098845 Method and apparatus for efficient dc calibration in a direct-conversion system with variable dc gain |
| 04/16/2009 | US20090098844 Low-complexity diversity using coarse fft and subband-wise combining |
| 04/16/2009 | US20090098843 Method for selecting audio contents received from an audio or audio-visual receiver and receiver selecting the contents in accordance with the method |
| 04/16/2009 | US20090098842 Signal receiving apparatus and control method thereof |
| 04/16/2009 | US20090098840 Apparatus and method for measuring the level of RF signals, and a transmitter including a wide band measurement circuit |
| 04/16/2009 | US20090098836 Method and apparatus to provide digital signaling without internal modification of analog fm transceiver |
| 04/16/2009 | US20090098835 Radio-frequency signal reception and/or transmission device with noise reduction |
| 04/16/2009 | US20090098834 Frequency synthesizer, radio communication system, and semiconductor device |
| 04/16/2009 | US20090098833 Optical module |
| 04/16/2009 | US20090098832 Mobile device powered by alternative energy |
| 04/16/2009 | US20090098831 Dual band radio frequency transmitter |
| 04/16/2009 | US20090098830 System and method for inverting automatic frequency control |
| 04/16/2009 | US20090098829 System for securing electrical apparatus |
| 04/16/2009 | US20090098828 Communications system using adaptive filter that is selected based on output power |
| 04/16/2009 | US20090098823 Communication system, relay device, and relay method |
| 04/16/2009 | US20090097674 Vehicle accessory microphone |
| 04/16/2009 | US20090097673 Vehicle-mounted device |
| 04/16/2009 | US20090097601 Multi-dynamic multi-envelope receiver |
| 04/16/2009 | US20090097598 Multiple input multiple output (mimo) receiver and signal detection method thereof |
| 04/16/2009 | US20090097589 Lower complexity layered modulation signal processor |
| 04/16/2009 | US20090097580 Apparatus and Method For Modulating Data Message By Employing Orthogonal Variable Spreading Factor (OVSF) Codes In Mobile Communicating System |
| 04/16/2009 | US20090097560 System for and method of transcoding video sequences from a first format to a second format |
| 04/16/2009 | US20090097548 Enhancement layer coding for scalable video coding |
| 04/16/2009 | US20090097544 Converting image format |
| 04/16/2009 | US20090097542 Signal coding and decoding with pre- and post-processing |
| 04/16/2009 | US20090097539 Communications system using adaptive filter and variable delay before adaptive filter taps |
| 04/16/2009 | US20090097534 Apparatus and method for receiving multipath signal in a wireless communication system |
| 04/16/2009 | US20090097533 Method and apparatus for single carrier spreading |
| 04/16/2009 | US20090097532 Feedback of decoded data characteristics |
| 04/16/2009 | US20090097531 System and methods for securing data transmissions over wireless networks |
| 04/16/2009 | US20090097530 Hybrid channel map |
| 04/16/2009 | US20090097467 Radio communication system and communication method |
| 04/16/2009 | US20090097465 Pilot signal transmission method and radio communication apparatus |
| 04/16/2009 | US20090096685 Antenna device for portable terminals and radio unit for receiving broadcast waves |
| 04/16/2009 | US20090096684 Antenna device for portable terminals and radio unit for receiving broadcast waves |
| 04/16/2009 | US20090096576 Fault tolerant vehicle communication and control apparatus |
| 04/16/2009 | US20090096575 Vehicle remote access and control apparatus and communications gateway |
| 04/16/2009 | US20090096515 Filter adjustment method and filter adjustment apparatus as well as filter circuit |
| 04/16/2009 | US20090096514 Method and apparatus for providing cancellation of harmonics signals with modulated signals for multi-channels |
| 04/16/2009 | US20090096382 Drive control circuit, emission control circuit, communication apparatus and drive control method |
| 04/16/2009 | DE102008046585A1 RFID-Leser und Verfahren zum Kompensieren eines Streuverlustsignals eines RFID-Lesers RFID reader and method for compensating for a leakage signal of an RFID reader |
| 04/16/2009 | DE102007048798A1 Raumgebilde mit einem RFID-Transponder Spatial structure with an RFID transponder |