| Patents for H04B 3 - Line transmission systems (31,523) |
|---|
| 07/09/2013 | US8483108 Apparatus and methods for de-emphasis training on a point-to-point connection |
| 07/09/2013 | US8483106 Apparatus and method for compensating for phase error in wireless communication system |
| 07/09/2013 | US8482534 Programmable tactile touch screen displays and man-machine interfaces for improved vehicle instrumentation and telematics |
| 07/09/2013 | US8482359 Equalization apparatus |
| 07/04/2013 | WO2013102069A1 Electromagnetic connector and communications/control system/switch fabric with serial and parallel communications interfaces |
| 07/04/2013 | WO2013101063A1 Wired communications connector included in a power device |
| 07/04/2013 | WO2013098722A1 Electrical connector |
| 07/04/2013 | WO2013098325A1 Method and arrangement for signal transmission and compensation of back reflections in optical acces pon systems |
| 07/04/2013 | US20130170665 Ultra-compact headset |
| 07/04/2013 | US20130170532 Apparatus and method for phase noise self-test |
| 07/04/2013 | US20130169382 Common mode filter and method for manufacturing the same |
| 07/03/2013 | EP2611040A2 Managing spectra of modulated signals in a communication network |
| 07/03/2013 | EP2611039A1 Transmitter apparatus, receiver apparatus, and communication system |
| 07/03/2013 | CN203039931U Wireless router suitable for transmitting signal via power line |
| 07/03/2013 | CN203039739U Supply heat meter utilizing power line carrier technology for data transmission |
| 07/03/2013 | CN203039684U Power line communication system |
| 07/03/2013 | CN203039683U PLC system based on SOC single chip |
| 07/03/2013 | CN203039682U EOC optical line terminal |
| 07/03/2013 | CN103188343A Program control method of sound source server and corresponding device |
| 07/03/2013 | CN103187990A Carrier communication system and method based on impedance dynamic characteristic of power line network |
| 07/03/2013 | CN103187989A Home-entry power line adapter and communication system and method based on power line |
| 07/03/2013 | CN103187988A Virtual host adaptor |
| 07/03/2013 | CN101790851B Method and apparatus for self-tuning precoder |
| 07/03/2013 | CN101262714B Acoustic signal processing system |
| 07/02/2013 | US8478191 Short range booster with multiple antennas |
| 07/02/2013 | US8478190 Multi-cell coordinated transmissions in wireless communication network |
| 07/02/2013 | US8478189 Relay communication system and a method for transmitting data in the same system |
| 07/02/2013 | US8477960 System for allowing selective listening on multiple televisions |
| 07/02/2013 | US8477954 Controlling audio signals |
| 07/02/2013 | US8477856 Multi-bit digital signal isolator |
| 07/02/2013 | US8477808 Method and apparatus of assigning in wireless communication systems |
| 07/02/2013 | US8477590 Crosstalk identification for spectrum management in broadband telecommunications systems |
| 07/02/2013 | CA2561009C High speed multiple loop dsl system |
| 06/27/2013 | WO2013096132A2 Power line communication transmitter with amplifier circuit |
| 06/27/2013 | WO2013095296A1 Calibration of a line driving device |
| 06/27/2013 | WO2013094266A1 Branching device, and power supply path monitoring method |
| 06/27/2013 | WO2013093926A1 Cable-level crosstalk reduction |
| 06/27/2013 | WO2013092696A1 Protecting against transients in a communication system |
| 06/27/2013 | WO2013091825A1 Device for communication between an electronic module and a sensor |
| 06/27/2013 | WO2013091468A1 Processing method and cco in power line communication network |
| 06/27/2013 | US20130163996 Printed Circuit Board and Optical Transmission Device |
| 06/27/2013 | US20130163749 System and Method for the Application on an LMS Method to Updating an Echo Canceller in an ADSL Modem |
| 06/27/2013 | US20130163685 Communicating over powerline media using eigen beamforming |
| 06/27/2013 | US20130163684 Communicating over powerline media using spot beamforming |
| 06/27/2013 | US20130163683 Power line communication transmitter with amplifier circuit |
| 06/27/2013 | US20130163682 Powerline communication receiver |
| 06/27/2013 | US20130163681 Coordinating power distribution line communications |
| 06/27/2013 | US20130162899 Adapter |
| 06/27/2013 | US20130162365 Calibration of a Resonance Frequency Filter |
| 06/27/2013 | US20130162301 Low voltage line driver |
| 06/27/2013 | US20130162021 Adapter |
| 06/27/2013 | US20130162020 Adapter |
| 06/27/2013 | US20130162019 Adapter |
| 06/27/2013 | US20130162018 Adapter |
| 06/27/2013 | US20130162017 Adapter |
| 06/27/2013 | DE102012214006A1 System und Verfahren zum Übertragen und Empfangen von Daten beim Laden eines Elektrofahrzeugs System and method for transmitting and receiving data when charging an electric vehicle |
| 06/26/2013 | EP2608418A1 Block filter for power line communication |
| 06/26/2013 | EP2608417A2 Method and system for monitoring the condition of a supply grid |
| 06/26/2013 | EP2608357A1 Protecting against transients in a communication system |
| 06/26/2013 | EP2608356A1 Protecting Against Transients in a Communication System |
| 06/26/2013 | EP2608353A1 Power distribution network based on multiple charge storage components |
| 06/26/2013 | CN103181103A 通信系统和传输单元 Communication system and the transmission unit |
| 06/26/2013 | CN103181092A Dsl alien noise reduction |
| 06/26/2013 | CN103179181A System and method for transmitting and receiving data when charging an electric vehicle |
| 06/26/2013 | CN103178874A Networking type converter |
| 06/26/2013 | CN103178873A Narrow-band high-speed communication system based on low-voltage power line carriers |
| 06/26/2013 | CN103178872A Method and device for prolonging USB (universal serial bus) system transmission distance through Ethernet |
| 06/26/2013 | CN103177552A Power line carrier centralized meter reading system based on low voltage user electro-network topology |
| 06/25/2013 | US8472868 Method and apparatus for MIMO repeater chains in a wireless communication network |
| 06/25/2013 | US8472617 Interaction between echo canceller and packet voice processing |
| 06/25/2013 | US8472616 Self calibration of envelope-based acoustic echo cancellation |
| 06/25/2013 | US8472533 Reduced-complexity common-mode noise cancellation system for DSL |
| 06/25/2013 | US8472532 Method and apparatus for generating a common-mode reference signal |
| 06/25/2013 | US8472513 TX back channel adaptation algorithm |
| 06/25/2013 | US8471835 Receiver and signal transmission system |
| 06/20/2013 | WO2013089757A1 Method and apparatus for reducing the power of a signal electromagnetically coupled from a plc medium to a dsl medium |
| 06/20/2013 | WO2013087957A1 Method for cancelling impulse noise in power line communication (plc) systems by processing transmission free carriers |
| 06/20/2013 | WO2013086934A1 Central coordinator switch processing method and coordinator |
| 06/20/2013 | WO2013086799A1 Terminal for connecting radio wide area network and power carrier network, charging device and method |
| 06/20/2013 | WO2013055782A3 Broadband radio frequency data communication system using twisted pair wiring |
| 06/20/2013 | US20130156211 Wideband acoustic echo cancellation apparatus with adaptive tail length in embedded system, and wideband acoustic echo cancellation method |
| 06/20/2013 | US20130156209 Optimizing audio processing functions by dynamically compensating for variable distances between speaker(s) and microphone(s) in a mobile device |
| 06/20/2013 | US20130156116 Block filter for power line communication |
| 06/20/2013 | US20130156115 10 Gbps Coaxial Cable Networking System |
| 06/20/2013 | US20130154348 Power feeding system and method |
| 06/20/2013 | DE102011122073A1 Bus coupler circuit for supplying power to components of bus system, regulates intermediate circuit voltage to value just below average bus voltage such that power supply voltages for external circuits for subscriber line are obtained |
| 06/19/2013 | EP2605416A1 High-voltage coupling device |
| 06/19/2013 | CN203014833U Multimedia player |
| 06/19/2013 | CN203014810U Homeplug |
| 06/19/2013 | CN203014809U Power line carrier wave communication circuit based on PL3120 power line carrier wave chip |
| 06/19/2013 | CN203014808U Three-way output control circuit based on PL3120 power line carrier wave chip |
| 06/19/2013 | CN203014807U Power line gateway control circuit based on PL3120 power line carrier wave chip |
| 06/19/2013 | CN203014806U Eoc terminal |
| 06/19/2013 | CN203012603U Audio source server applied to remote audio access and play system |
| 06/19/2013 | CN203012567U Adjustable power supply circuit based on pay load (PL) 3120 power line carrier chip |
| 06/19/2013 | CN1992547B System and method for driving an antenna |
| 06/19/2013 | CN103168454A Transmission system and electronic equipment |
| 06/19/2013 | CN103168428A Electrical device for a powerline system for data transmission and powerline system for data transmission |
| 06/19/2013 | CN103168426A Digital two way automatic communication system (twacs) outbound receiver and method |
| 06/19/2013 | CN103167684A Driving device, transmission device and lighting system |