| 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) |
|---|
| 09/29/2011 | US20110237209 Solar powered transmitter |
| 09/29/2011 | US20110237207 Adaptive antenna neutralization network |
| 09/29/2011 | US20110237206 Switched power amplifier topology providing high efficiency |
| 09/29/2011 | US20110237205 Wireless communications device with waveform configuration and related methods |
| 09/29/2011 | US20110237204 Bulk acoustic resonator structure comprising hybrid electrodes |
| 09/29/2011 | US20110237195 Communication device with multiple detachable communication modules |
| 09/29/2011 | US20110235826 Procedure and device for linearizing the characteristic curve of a vibration signal transducer such as a microphone |
| 09/29/2011 | US20110235820 Sound systems for model railroad locomotives |
| 09/29/2011 | US20110235761 Method circuit and system for received signal noise reduction or cancellation |
| 09/29/2011 | US20110235760 Efficient ofdm peak reduction algorithm |
| 09/29/2011 | US20110235758 Mixed-Mode Receiver Circuit Including Digital Gain Control |
| 09/29/2011 | US20110235752 Communication method and radio communication apparatus |
| 09/29/2011 | US20110235707 Encoding apparatus, control method for encoding apparatus and program |
| 09/29/2011 | US20110235697 Bandwidth Sensitive Data Compression and Decompression |
| 09/29/2011 | US20110235695 High-speed continuous-time feedback equalizer for serial link receiver |
| 09/29/2011 | US20110235692 Method and system for robust digital subscriber loop communication |
| 09/29/2011 | US20110235691 Multicarrier transmission system with low power sleep mode and rapid-on capability |
| 09/29/2011 | US20110235690 Radio unit reconfiguration |
| 09/29/2011 | US20110235687 Signal acquisition method, signal acquisition apparatus and electronic device |
| 09/29/2011 | US20110235686 Position estimation apparatus and computer readable medium storing position estimation program |
| 09/29/2011 | US20110235685 Mc-cdma multiplexing in an orthogonal uplink |
| 09/29/2011 | US20110235684 Multicarrier Communication System Employing Explicit Frequency Hopping |
| 09/29/2011 | US20110235683 Antenna systems with common overhead for cdma base stations |
| 09/29/2011 | US20110235682 Method and apparatus for determining reference signals in mobile communication system |
| 09/29/2011 | US20110235557 Self-matched band reject filter |
| 09/29/2011 | US20110235553 Technique for Suppressing Noise in a Transmitter Device |
| 09/29/2011 | US20110235467 Man-portable non-lethal pressure shield |
| 09/29/2011 | US20110235303 Communications vehicle |
| 09/29/2011 | US20110234905 Music amplifier/ mixer |
| 09/29/2011 | DE102011005767A1 Integrierte-Schaltung-Gehäuseanordnung, die einen Wellenleiter umfasst Integrated circuit package assembly comprising a waveguide |
| 09/29/2011 | DE102011005688A1 Halbleiterschalter, Sende-Empfangsgerät, Sender und Empfänger Semiconductor switches, transceiver, transmitter and receiver |
| 09/29/2011 | DE102010006010A1 Integrated circuit package for setting micromodule that is used as electronic key for access control of motor car, has metallic strip retained by transponder antenna that rests on two leverages arranged on metallic strip |
| 09/29/2011 | DE102010001484A1 Transmission device for use as e.g. data transmitter for contactless bidirectional transmission of data with sensor in transmission system, has compensating coil compensating influence of energy field provided on data coil |
| 09/28/2011 | EP2369861A1 Multi-channel audio signal processing |
| 09/28/2011 | EP2369851A2 Program information broadcasting system, broadcasting device, and receiving terminal unit |
| 09/28/2011 | EP2369763A2 Tag frequency control |
| 09/28/2011 | EP2369758A1 Control of multiple receive and transmit paths |
| 09/28/2011 | EP2369755A2 Method of multichannel media access control |
| 09/28/2011 | EP2369754A1 Radio unit reconfiguration |
| 09/28/2011 | EP2369753A2 Wireless communication terminal |
| 09/28/2011 | EP2369752A1 Portable device with self-contained battery and radiofrequency communication interface |
| 09/28/2011 | EP2369673A1 Transceiver single cable protocol system and method |
| 09/28/2011 | EP2368328A1 Method for emitting pulses in a transmission channel |
| 09/28/2011 | EP2368327A2 Fm transmitter and non-fm receiver integrated on single chip |
| 09/28/2011 | EP2368326A2 Method and apparatus for unlocking electronic appliance |
| 09/28/2011 | EP2368176A2 Cache techniques |
| 09/28/2011 | EP2368134A1 Integrator circuit with multiple time window functions |
| 09/28/2011 | EP2007017A9 Radio Receiver |
| 09/28/2011 | EP1458108B1 Dual resonance antenna apparatus |
| 09/28/2011 | EP1436701B1 Base station implementing a physical layer automatic repeat request |
| 09/28/2011 | DE202010014408U1 Baugruppe mit wenigstens einer UHF-Dipol-Antenne Assembly having at least one UHF-dipole antenna |
| 09/28/2011 | CN201994933U Wifi模块 Wifi module |
| 09/28/2011 | CN201994932U 一种可用于安保的便携式通讯终端 The portable communication terminal which can be used in security |
| 09/28/2011 | CN201994931U 一种具有馈电功能的射频扩展装置 An extension device having a radio-frequency power feeding function |
| 09/28/2011 | CN201994930U 一种多功能收音机 A multifunctional radio |
| 09/28/2011 | CN201994929U 一种列车自动控制信号发送设备 One kind of automatic train control signaling device |
| 09/28/2011 | CN201994007U 一种具有发射和接收无线设备的显示屏 Having a transmitting and receiving wireless device screen |
| 09/28/2011 | CN1968025B Radio receiving set and method |
| 09/28/2011 | CN1897493B Synchronisation method for base stations |
| 09/28/2011 | CN1855798B RF transceiver having adaptive modulation |
| 09/28/2011 | CN1852048B Public signal emitting method and device in multi-antenna system |
| 09/28/2011 | CN1777035B Oscillator, integrated circuit, and communication apparatus |
| 09/28/2011 | CN1701520B Audio system with balance setting and method for controlling balance setting |
| 09/28/2011 | CN102204401A A passive transmitter architecture with switchable outputs for wireless applications |
| 09/28/2011 | CN102204293A Transmission with hopping for peer-to-peer communication |
| 09/28/2011 | CN102204225A Mobile communication terminal that delivers vibration information, and method thereof |
| 09/28/2011 | CN102204110A Interface for wireless communication devices |
| 09/28/2011 | CN102204109A The safety mast |
| 09/28/2011 | CN102204108A Methods and systems to prolong mobile station operation during low battery power |
| 09/28/2011 | CN102204100A High-frequency circuit, high-frequency part, and multiband communication device |
| 09/28/2011 | CN102203696A Mobile terminal and input control method |
| 09/28/2011 | CN102203633A Installation error estimating device and installation error estimating method |
| 09/28/2011 | CN102202409A Method for determining reference symbol |
| 09/28/2011 | CN102202244A Method and device for improving protective performance of passive optical network |
| 09/28/2011 | CN102202021A Rough frequency offset estimation method for broadcast positioning system |
| 09/28/2011 | CN102202020A Scheduling method, device and system for eliminating interference of traffic channels based on batches |
| 09/28/2011 | CN102202019A Forward multi-path detection device and method in wireless communication receiving system |
| 09/28/2011 | CN102201835A Interference cancellation multi-path selection method, device, and interference cancellation system |
| 09/28/2011 | CN102201834A Method, device, searcher and system for performing multi-path searching in frequency domain |
| 09/28/2011 | CN102201833A Terminal multi-cell joint detection method for time division synchronous code division multiple access cluster system |
| 09/28/2011 | CN102201832A Parallel matching filter based on time division multiplexing |
| 09/28/2011 | CN102201831A Wireless communication system, base station, mobile station, and wireless communication method |
| 09/28/2011 | CN102201830A Idle period downlink (IPDL) improvement and base band processing method for broadcast positioning system |
| 09/28/2011 | CN102201829A Circuit structure and method for realizing data parsing of SIM/USIM ((Subscriber Identity Module/Universal Subscriber Identity Module) card in digital baseband communication chip |
| 09/28/2011 | CN102201828A Portable handheld equipment with sliding way structure integrated with antenna functions |
| 09/28/2011 | CN102201827A Audio signal receiving and switching device and audio signal transmission system |
| 09/28/2011 | CN102201826A Audio signal switching and receiving device and audio signal transmission system |
| 09/28/2011 | CN102201825A Radio frequency circuit of tuner of miniature satellite receiver |
| 09/28/2011 | CN102201824A Combined digital down conversion and frequency offset correction circuit and realization method thereof |
| 09/28/2011 | CN102201823A Multi-channel audio signal processing |
| 09/28/2011 | CN102201822A Radio receiver and front-end receiver thereof |
| 09/28/2011 | CN102201821A Turbo receiver and implementation method thereof |
| 09/28/2011 | CN102201820A Circuit module |
| 09/28/2011 | CN102201819A Frequency synthesis source applied by DDS short-wave transmitter based on CPLD design |
| 09/28/2011 | CN102201803A Semiconductor switch, transceiver, transmitter and receiver |
| 09/28/2011 | CN102201632A Connecting device, antenna device, and receiving device |
| 09/28/2011 | CN102201614A Dual band wlan mimo high isolation antenna structure |
| 09/28/2011 | CN101771591B Service transmission method and system under RRU and BBU loop network |
| 09/28/2011 | CN101605217B SCART interface control circuit and electronic equipment using same |
| 09/28/2011 | CN101587385B Multifunctional wireless transmitting and receiving device |