| Patents for H04B 3 - Line transmission systems (31,523) |
|---|
| 01/28/2015 | CN102075214B 电力线载波通信系统、终端及功率控制方法 Power line carrier communication systems, terminals and power control method |
| 01/28/2015 | CN101772899B 处理数据的方法和装置以及包括该装置的通信系统 Data processing method and apparatus and a communication system including the apparatus |
| 01/27/2015 | US8942865 Methods and systems for aircraft data communications over heterogeneous connectivity |
| 01/27/2015 | US8942777 Signal processing apparatus |
| 01/27/2015 | US8942574 Light receiving device and light receiving method |
| 01/27/2015 | US8942382 Dynamic beamformer processing for acoustic echo cancellation in systems with high acoustic coupling |
| 01/27/2015 | US8942281 Method for processing signals |
| 01/27/2015 | US8942278 Systems and methods for detecting data collisions for a near field communication system |
| 01/27/2015 | US8942272 Method and apparatus for enabling signal processing in a multiple antenna repeater |
| 01/27/2015 | US8942107 Piece of ethernet terminal equipment |
| 01/27/2015 | US8941477 Communication apparatus and method of controlling the same |
| 01/27/2015 | US8941476 Tactile based performance enhancement system |
| 01/27/2015 | US8941475 Method and apparatus for sensory stimulation |
| 01/27/2015 | US8941474 Real time automatic headcount system |
| 01/27/2015 | US8941406 Method for reducing output data noise of semiconductor apparatus and semiconductor apparatus implementing the same |
| 01/27/2015 | US8939365 Systems controlled by data bearing records for maintaining inventory data |
| 01/22/2015 | WO2015009547A1 Cable with circuitry for communicating performance information |
| 01/22/2015 | WO2015008878A1 Integrated circuit for lighting and method of controlling lighting |
| 01/22/2015 | WO2015007523A1 Dc power distribution system |
| 01/22/2015 | WO2015006836A1 Network node and communications system utilising one or more of said nodes |
| 01/22/2015 | US20150023494 Vectored dsl crosstalk cancellation |
| 01/22/2015 | US20150023438 Communication system, communication device, power supply device, and vehicle |
| 01/22/2015 | US20150023437 Systems and methods for physical security of information flows over a power cable connection |
| 01/22/2015 | US20150023398 Voltage regulator for a serializer/deserializer communication application |
| 01/22/2015 | US20150023374 Two wire signal transmission |
| 01/22/2015 | US20150023182 Communication System, Transmission Apparatus, Line Control Apparatus, Line State Monitoring Method and Non-transitory Computer Readable Medium Storing Program |
| 01/22/2015 | US20150022371 Data communications system |
| 01/22/2015 | US20150022278 Electronic device for eliminating wireless noise interference |
| 01/22/2015 | US20150022185 Power receiving device and program |
| 01/21/2015 | EP2827508A1 Communication device and communication system |
| 01/21/2015 | EP2827507A2 Direct current signal transmission system |
| 01/21/2015 | CN204119243U 一种跨频带双向电力线载波信道模拟装置 A cross-band two-way power line carrier channel simulator |
| 01/21/2015 | CN204119227U 智能电表载波通信模块测试模拟器 Smart meters carrier communication module test simulator |
| 01/21/2015 | CN104303426A 数据通信系统 The data communication system |
| 01/21/2015 | CN104303425A 数据通信系统 The data communication system |
| 01/21/2015 | CN104303424A 数据通信系统 The data communication system |
| 01/21/2015 | CN104301280A 一种基于ofdm的电力线载波周期脉冲噪声检测和抑制方法 A power line carrier cycle ofdm based on impulse noise detection and suppression methods |
| 01/21/2015 | CN104301010A 支持数据传输和定位的可见光与电力线通信方法和装置 Visible light and power line communication method and apparatus for supporting data transmission and positioning |
| 01/21/2015 | CN104301009A 一种电力线载波通信方法 A power line carrier communication method |
| 01/21/2015 | CN104301008A 多功能接口测试模块 Versatile Interface Test Module |
| 01/21/2015 | CN104299395A 远程自动采集舰船电力系统参数的方法 The method of remote automatic collection of ship power system parameters |
| 01/21/2015 | CN103095338B 一种电能量采集器故障检测装置 An electrical energy acquisition fault detection device |
| 01/21/2015 | CN102801444B 一种模拟均衡装置及方法 An analog equalization apparatus and method |
| 01/21/2015 | CN102742115B 供电装置和车辆充电系统 The power supply apparatus and the vehicle charging system |
| 01/21/2015 | CN102510301B 低压电力线载波双向信号衰减电路 Low Voltage Power Line Carrier bidirectional signal attenuation circuit |
| 01/21/2015 | CN102379090B Dsl噪声消除 Dsl noise cancellation |
| 01/21/2015 | CN102255637B 一种载波通信测试设备 A Carrier Frequency Communications Test Equipment |
| 01/21/2015 | CN102089990B 传输系统 Transmission system |
| 01/20/2015 | US8938372 Simulating signal integrity structures |
| 01/20/2015 | US8938084 Speaker device, sound source simulation system, and echo cancellation system |
| 01/20/2015 | US8937989 Channel estimation using linear phase estimation |
| 01/20/2015 | US8937528 Apparatus and method for registering users and managing biometric data thereof in a vehicle |
| 01/19/2015 | CA2856853A1 Two wire signal transmission |
| 01/18/2015 | CA2851423A1 Direct current signal transmission system |
| 01/15/2015 | WO2015006706A1 Switching power supply with noise control |
| 01/15/2015 | WO2015005032A1 Receiving circuit and transmitting circuit; communication system and communication method |
| 01/15/2015 | WO2015004573A1 Method of sensor signal transfer through wired radio wires |
| 01/15/2015 | WO2015004132A1 Digital sensor for a can network of a vehicle |
| 01/15/2015 | WO2015004104A1 Beacon transmission in a first communication network co-existing with a second communication network |
| 01/15/2015 | US20150016493 Serializer/deserializer apparatus with loopback configuration and methods thereof |
| 01/15/2015 | US20150016271 Systems and methods for broadband over power line multiple interface devices and systems |
| 01/15/2015 | US20150015284 Transmit/receive unit, and methods and apparatus for transmitting signals between transmit/receive units |
| 01/14/2015 | EP2824845A1 Two-wire communication protocol engine |
| 01/14/2015 | EP2824844A1 Method and device for assessment of a telecommunication line |
| 01/14/2015 | EP2823574A1 Data communications system |
| 01/14/2015 | EP2823573A1 Data communications system |
| 01/14/2015 | EP2823572A1 Data communications system |
| 01/14/2015 | EP2823571A1 Data communications system |
| 01/14/2015 | CN204103918U 一种固定式电力猫 A fixed-type power cat |
| 01/14/2015 | CN204103917U 多通道智能串口通信卡 Multi-channel intelligent serial communication card |
| 01/14/2015 | CN204103863U 基于低压电力线载波通信的光伏逆变器监控系统 PV inverter control system based on low-voltage power line carrier communication |
| 01/14/2015 | CN204102694U 耦合线圈 Coupling coil |
| 01/14/2015 | CN104285384A 电力线通信系统 Power Line Communications Systems |
| 01/14/2015 | CN104283588A 一种使用电力线通信的方法 A method of using power line communication method |
| 01/14/2015 | CN104283587A 一种具有共模电流抑制能力的能量与信息时分复合传输系统 Having a common mode current rejection of energy and information transmission system of time-division complex |
| 01/14/2015 | CN104283586A 一种采用电力线通信的方法 One kind of method using power line communication |
| 01/14/2015 | CN104283585A 一种低压电力线载波通信方法 A low-pressure power line carrier communication method |
| 01/14/2015 | CN104283584A 双线导体系统中的功率开关 Wire conductor system power switch |
| 01/14/2015 | CN104283583A 用于检测差分总线上的故障的方法、装置和电路装置 A method for fault detection on the differential bus, means and circuit means |
| 01/14/2015 | CN103427877B 一种电力载波mbus数据转化器和mbus设备的远程操控方法 A power converter and data carrier mbus mbus device remote control method |
| 01/14/2015 | CN103297093B 电力线载波sfn中继组网通信方法 Power Line Carrier sfn trunk group network communication method |
| 01/14/2015 | CN102907009B 用于处理数字订户线路系统中的无序事件的方法和装置 Method and apparatus for processing a digital subscriber line systems for the disorder events |
| 01/13/2015 | US8934945 Voice switching for voice communication on computers |
| 01/13/2015 | US8934860 Method for detecting an ingress of a short-wave radio signal in a power line communication system and power line communication modem |
| 01/13/2015 | US8934621 Echo prevention circuit having signal subtracter feature |
| 01/13/2015 | US8934524 Method for detecting with a high temporal accuracy a threshold crossing instant by a signal |
| 01/13/2015 | US8934358 Method and device for data processing |
| 01/08/2015 | WO2014099281A9 Method for controlling acoustic echo cancellation and audio processing apparatus |
| 01/08/2015 | US20150012233 Slave suitable for energy management systems and energy management system |
| 01/08/2015 | US20150010094 Method for communication and validation of electrical signals |
| 01/08/2015 | US20150010093 System and methods for inferring the feeder and phase powering an on-grid transmitter |
| 01/08/2015 | US20150009795 Cable network spectral measurement during upstream packet transmission |
| 01/08/2015 | US20150009793 Apparatus and methods for crosstalk compensation |
| 01/08/2015 | US20150008034 Cable assembly and signal transmission system thereof |
| 01/07/2015 | EP2822263A1 Communication device with echo suppression |
| 01/07/2015 | EP2822201A1 Communication system, communication device, power-supply device and vehicle |
| 01/07/2015 | EP2820767A1 Powerline control interface in cenelec (eu) a-d bands frequency and amplitude modulation transmitter |
| 01/07/2015 | EP2820766A1 Modulation-demodulation device intended for sending and receiving data on a high-voltage line |
| 01/07/2015 | CN204089814U 基于嵌入式的电梯用双向视频通话及信息采集终端 Based on embedded terminal elevator two-way video calls and information collection |
| 01/07/2015 | CN204089813U 一种通过电力线传输数据信号的抗冲击低压装置 By the impact of a low-voltage power line devices transmit data signals |