| 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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| 01/28/2015 | CN204131665U 一种对讲机中的接收机及信号传输装置 One kind of walkie-talkie in the receiver and signal transmission device |
| 01/28/2015 | CN204131558U 一种移动终端的外接装置 An external device mobile terminal |
| 01/28/2015 | CN204131528U 一种短波/超短波即时动态频谱检测系统 One kind of HF / UHF instant dynamic spectrum detection system |
| 01/28/2015 | CN204131517U 一种新的收发机射频方案 A new RF transceiver solutions |
| 01/28/2015 | CN204131516U 一种射频信号收发装置 A signal RF transceiver |
| 01/28/2015 | CN204131515U 一种手机信号收发装置 One kind of cell phone signal transceiver |
| 01/28/2015 | CN204131514U 一种显示面板以及楼宇对讲机 A display panel and building intercom |
| 01/28/2015 | CN204131513U 便携式双向无线电收发装置 Portable two-way radio equipment |
| 01/28/2015 | CN204131512U 一种模拟对讲机 An analog walkie-talkie |
| 01/28/2015 | CN204131511U 便携式报警仪的无线收发装置 Portable Alarm wireless transceiver |
| 01/28/2015 | CN204131510U 一种高稳定性射频信号收发装置 A high-stability RF transceiver means |
| 01/28/2015 | CN204131509U 内置rfid读写的一体化电子巡检对讲机 Built rfid reader integrated electronic inspection interphone |
| 01/28/2015 | CN204131508U 一种无线电超短波通信接收机 A radio VHF communications receiver |
| 01/28/2015 | CN204131507U 一种芯片内建天线匹配电路装置 A chip built-in antenna matching circuit device |
| 01/28/2015 | CN204131506U 一种高线性射频接收处理电路 A highly linear RF receiver processing circuit |
| 01/28/2015 | CN204131505U 一种提高无线射频卡通信成功率的电路 A way to improve the success rate of the RF card communication circuit |
| 01/28/2015 | CN204131471U 芯片 Chip |
| 01/28/2015 | CN204130701U 双频卫星讯号接收装置 Dual-band satellite signal receiving device |
| 01/28/2015 | CN204129423U 可移动户外放影设备 Removable Outdoor playback device |
| 01/28/2015 | CN204120712U 一种智能健康水杯 An intelligent health cups |
| 01/28/2015 | CN104321972A 无线系统以及无线通信设备 Wireless system and a wireless communication device |
| 01/28/2015 | CN104320518A 一种监控对讲机 A method of monitoring the intercom |
| 01/28/2015 | CN104320211A 一种iot数据输出的方法和设备 Method and apparatus for data output iot |
| 01/28/2015 | CN104320204A 一种本振iq信号相位幅度校准装置 One kind of local oscillator phase iq signal amplitude calibration device |
| 01/28/2015 | CN104320160A 一种数据收发方法、装置及系统 A data transmission and reception method, apparatus and system |
| 01/28/2015 | CN104320156A 一种脉冲无线电超宽带模块 An impulse radio ultra-wideband module |
| 01/28/2015 | CN104320155A 一种北斗一代导航芯片前端收发电路系统及其工作方法 One kind of Compass navigation chip transceiver front-end circuitry and its working methods |
| 01/28/2015 | CN104320154A 多模多频前端装置 Multi-mode multi-band front-end device |
| 01/28/2015 | CN104320153A 用于传输无线信号的无线电装置 Radio means for transmitting a wireless signal |
| 01/28/2015 | CN104320152A 一种数字对讲机 A digital walkie-talkie |
| 01/28/2015 | CN104320151A 一种与手机相连接的运动手环 Movement of a hand with the phone connected to the ring |
| 01/28/2015 | CN104320150A 一种超宽带微波接收机及其信号分段处理方法 A wideband microwave receiver and signal processing methods super sub |
| 01/28/2015 | CN104320149A 基于双通道的民航地空通信持续干扰抑制方法及系统 Civil aviation air-ground communications based on a dual-channel interference suppression method and system for continuous |
| 01/28/2015 | CN104320148A 一种调幅短波数字无线发射模块电路 An amplitude modulated digital shortwave radio transmitter module circuit |
| 01/28/2015 | CN104320100A 一种基于Smith圆图的多频匹配系统 Smith chart based multi-frequency matching system |
| 01/28/2015 | CN104320088A 一种数字下变频电路 A digital down conversion circuit |
| 01/28/2015 | CN104318299A 一种电子显示标签系统 An electronic display label system |
| 01/28/2015 | CN104317814A 一种客户端信息快速编辑方法 A client-side information fast editing method |
| 01/28/2015 | CN104316063A 一种基于微波通信的车载导航设备 Car navigation equipment based microwave communications |
| 01/28/2015 | CN104305650A 对戒式智能指环及其相互间传递信息的方法 Ring Ring and intelligent method to pass information between each other |
| 01/28/2015 | CN103329447B 用于甚高吞吐量无线通信的编码和交织的方法及装置 Method and apparatus for coding and interleaving of a very high throughput for wireless communication |
| 01/28/2015 | CN103069300B 接收器设备和接收方法 The receiver apparatus and receiving method |
| 01/28/2015 | CN102983868B 信号处理方法、装置及系统 Signal processing method, apparatus and system |
| 01/28/2015 | CN102932015B 一种小功率短波调度方法 A small-power shortwave Scheduling |
| 01/28/2015 | CN102884728B 解码数字音频中的与无线链路误码率相关联的snr的劣化仿真 Simulation of deterioration in the decoded digital audio radio link error rate associated with the snr |
| 01/28/2015 | CN102882553B 一种在光子微波信号发生器中调节产生多种形状脉冲的方法 A method for producing a variety of shapes pulse photon microwave signal generator adjustment method |
| 01/28/2015 | CN102868784B 抽屉式sim卡结构以及电子产品 Drawer sim card structure and electronic products |
| 01/28/2015 | CN102710290B 一种欠采样率脉冲uwb通信系统中的窄带干扰消除方法 A sampling rate pulse uwb communication systems due to narrowband interference cancellation method |
| 01/28/2015 | CN102707298B 接收器与通信信号的接收方法 Reception method and a communication signal receiver |
| 01/28/2015 | CN102694576B 基于电带通滤波器的光学超宽带信号发生器 Bandpass filter based on electro optical ultra-wideband signal generator |
| 01/28/2015 | CN102684726B 移动终端 Mobile terminal |
| 01/28/2015 | CN102545936B 天线调谐器和天线调谐系统 Antenna tuner and antenna tuning system |
| 01/28/2015 | CN102487283B 信号接收装置与其接收方法 Device receives its signal receiving method |
| 01/28/2015 | CN102439856B 自适应参量功率放大器保护电路 Adaptive parametric amplifier protection circuits |
| 01/28/2015 | CN102422546B 控制洗衣机的移动终端、操作移动终端的方法、洗衣机和操作洗衣机的方法 The mobile terminal controlling a washing machine, a method of operating a mobile terminal, a washing machine and method of operation of the washing machine |
| 01/28/2015 | CN102355674B 无线通信装置和无线通信系统以及通信定时调停装置 The wireless communication apparatus and a radio communication system and communication timing mediation device |
| 01/28/2015 | CN102347782B 一种实现连续性分组连接的方法及装置 Method and device for realizing continuous packet connectivity of |
| 01/28/2015 | CN102171938B 移除经调制的单频干扰 Remove the modulated single-frequency interference |
| 01/28/2015 | CN102118175B 天线匹配电路及近距离无线通信的实现方法 Implementation antenna matching circuit and short-range wireless communications |
| 01/28/2015 | CN102035264B 半导体器件和无线电通信设备 Semiconductor devices and radio communication equipment |
| 01/27/2015 | US8942975 Noise suppression in a Mel-filtered spectral domain |
| 01/27/2015 | US8942777 Signal processing apparatus |
| 01/27/2015 | US8942773 Protection case for electronic device |
| 01/27/2015 | US8942772 Systems, apparatus, and methods for arbitration of antenna switch configuration among different clients |
| 01/27/2015 | US8942768 Method and system for determining and displaying a text title |
| 01/27/2015 | US8942767 Communications convergence and user interface systems, apparatuses, and methods |
| 01/27/2015 | US8942765 Communication terminal device and recording medium |
| 01/27/2015 | US8942760 Integrated bluetooth and wireless LAN transceivers having merged low noise and power amplifier |
| 01/27/2015 | US8942659 Method for selecting state of a reconfigurable antenna in a communication system via machine learning |
| 01/27/2015 | US8942658 Directional notch filter for simultaneous transmit and receive of wideband signals |
| 01/27/2015 | US8942657 Adaptive matching network |
| 01/27/2015 | US8942656 Reduction of second order distortion in real time |
| 01/27/2015 | US8942655 Integrated circuit, wireless communication unit and method for determining quadrature imbalance |
| 01/27/2015 | US8942654 System and method for controlling antenna tuning using an auxiliary channel of an embedded display port interface |
| 01/27/2015 | US8942653 Apparatus and method for low power amplification in a wireless communication system |
| 01/27/2015 | US8942652 Split VCC and common VCC power management architecture for envelope tracking |
| 01/27/2015 | US8942651 Cascaded converged power amplifier |
| 01/27/2015 | US8942650 RF PA linearity requirements based converter operating mode selection |
| 01/27/2015 | US8942649 Radio-frequency transmitter and amplifier |
| 01/27/2015 | US8942645 Method and system for communication via subbands in a 60 GHZ distributed communication system |
| 01/27/2015 | US8942644 Systems and methods for protecting microelectromechanical systems switches from radio-frequency signals using switching circuitry |
| 01/27/2015 | US8942643 Routing for a package antenna |
| 01/27/2015 | US8942642 Cellular phone and apparatus for tuning to a selected frequency modulation station and downconverting a corresponding radio frequency signal for audio play out |
| 01/27/2015 | US8942641 Antenna apparatus and communication apparatus |
| 01/27/2015 | US8942640 Absolute control of virtual switches |
| 01/27/2015 | US8942635 Method and system for compensating for estimated distortion in a transmitter by utilizing a digital predistortion scheme with a single feedback mixer |
| 01/27/2015 | US8942634 Method and system for interference suppression using information from non-listened base stations |
| 01/27/2015 | US8942633 Systems and methods for activity coordination in multi-radio terminals |
| 01/27/2015 | US8942631 Power-scavenging receiver to generate a signal to be used to control operational state |
| 01/27/2015 | US8942630 Terminal and method of improving interference in a terminal |
| 01/27/2015 | US8942620 Method and system for using routine driving information in mobile interactive satellite services |
| 01/27/2015 | US8942388 Modulation device and demodulation device |
| 01/27/2015 | US8942332 System and method for data serialization and inter symbol interference reduction |
| 01/27/2015 | US8942330 Interference reduction method for downhole telemetry systems |
| 01/27/2015 | US8942329 Fast and reliable channel classification algorithms in Bluetooth networks to detect and avoid 2.4 GHz interferers |
| 01/27/2015 | US8942318 Method and apparatus of cross-correlation |
| 01/27/2015 | US8942314 Transmit (TX) interference canceller and power detector |
| 01/27/2015 | US8942312 WCDMA modulation |
| 01/27/2015 | US8942299 Baseband beamforming |
| 01/27/2015 | US8942291 Remote resource access interface apparatus |