| Patents for H04B 3 - Line transmission systems (31,523) |
|---|
| 05/31/2006 | EP1661274A2 Synchronization in a broadcast ofdm system using time division multiplexed pilots |
| 05/31/2006 | EP1661260A2 Data communication over power lines |
| 05/31/2006 | EP1599948B1 Propagation-time-dependent switch off of the echo compensation in a packet network |
| 05/31/2006 | CN1781262A Method for transmitting data by means of a carrier current |
| 05/31/2006 | CN1780167A Convergent echo eliminator rapidly |
| 05/31/2006 | CN1780166A Decaying gradually non-linear processor and process thereof |
| 05/31/2006 | CN1780165A Echo eliminator and elimination |
| 05/30/2006 | US7054696 System and method for data retrieval in AC power tools via an AC line cord |
| 05/30/2006 | US7054451 Sound reinforcement system having an echo suppressor and loudspeaker beamformer |
| 05/30/2006 | US7054437 Statistical adaptive-filter controller |
| 05/30/2006 | US7054392 Process and device for estimating the successive values of digital symbols, in particular for the equalization of an information transmission channel in mobile telephony |
| 05/30/2006 | US7054390 Receiver and adaptive equalizing method |
| 05/30/2006 | US7054374 Differential simultaneous bi-directional receiver |
| 05/30/2006 | US7054372 Digital transmission line tap circuit |
| 05/30/2006 | US7054303 Information terminal and information terminal system |
| 05/30/2006 | US7054279 Method and apparatus for optimizing signal transformation in a frame-based communications network |
| 05/30/2006 | US7054088 Information recording and reproducing apparatus and method, and signal decoding circuit for performing timing recovery |
| 05/30/2006 | US7053756 Facilitating communication of data signals on electric power systems |
| 05/26/2006 | WO2006055948A1 Ethernet-to-analog controller |
| 05/26/2006 | WO2006053651A1 Goods-carrying vehicle with lighting units that can be controlled by means of plc (power line communication) |
| 05/26/2006 | WO2006053436A1 Crosstalk reducing conductor and contact configuration in a communication system |
| 05/26/2006 | WO2006014922A3 Portable electronic device and method of operation therefore |
| 05/26/2006 | WO2006012231A3 System and method for indentifying a signature of a device, in a communication circuit, utilizing distortion products |
| 05/26/2006 | WO2005069943A3 Method and apparatus for calibrating a frequency domain reflectometer |
| 05/26/2006 | WO2004114578A3 Echo cancellation in systems with asymmetric spectrum |
| 05/26/2006 | CA2588062A1 Crosstalk reducing conductor and contact configuration in a communication system |
| 05/26/2006 | CA2488871A1 System, method and computer program for optimization in digital subscriber lines for multi-user spectrum balancing |
| 05/25/2006 | US20060111039 System and method for porting a personalized indicium assigned to a mobile communications device |
| 05/25/2006 | US20060109918 Transformer data coupler with high common mode immunity |
| 05/25/2006 | US20060109814 Communicating data between an access point and multiple wireless devices over a link |
| 05/25/2006 | US20060109097 Method and device for signaling several pieces of information that are relevant for operating a motor vehicle |
| 05/24/2006 | EP1659731A1 Network system for a vehicle testing environment |
| 05/24/2006 | EP1521381B1 Medium-voltage isolated capacitive coupling system |
| 05/24/2006 | DE19816977B4 Schaltungsanordnung und Verfahren zur Überwachung eines über eine Lichtwellenleiter-Strecke empfangenen digitalen Signals Circuit arrangement and method for monitoring a signal received via a fiber optic line digital signal |
| 05/24/2006 | CN2783663Y Camera head of power line network and monitoring system having same |
| 05/24/2006 | CN2783636Y Terminal for electric power frequency communciation system |
| 05/24/2006 | CN1778044A Control input circuit for an electrical device |
| 05/24/2006 | CN1778040A Normal mode noise suppressing circuit |
| 05/24/2006 | CN1777195A Transmission device |
| 05/24/2006 | CN1777057A Power line carrier network home appliance and its control method |
| 05/24/2006 | CN1257500C Method for calibrating optical disk surface incline servo system and related optical disk access assembly |
| 05/24/2006 | CN1257494C A method for correcting CD write-in power and related device |
| 05/23/2006 | US7050918 Digital group delay compensator |
| 05/23/2006 | US7050763 Method and device for transferring a signal from a signal source to a signal sink in a system |
| 05/23/2006 | US7050576 Double talk, NLP and comfort noise |
| 05/23/2006 | US7050574 Telephone line interface circuit and method |
| 05/23/2006 | US7050548 Localization of customer premises in a local loop based on reflectometry measurements |
| 05/23/2006 | US7050515 Front end automatic gain control circuit using a control word generator |
| 05/23/2006 | US7050489 VDSL transmission systems |
| 05/23/2006 | US7050487 Method and circuit arrangement for determination of transmission parameters |
| 05/23/2006 | US7050419 Head end receiver for digital data delivery systems using mixed mode SCDMA and TDMA multiplexing |
| 05/23/2006 | US7050388 Method and system for crosstalk cancellation |
| 05/23/2006 | US7049939 Power line carrier system |
| 05/23/2006 | CA2402221C In-well monitoring and flow control system |
| 05/18/2006 | WO2006053041A1 Network bridge device and methods for programming and using the same |
| 05/18/2006 | WO2006051359A2 Interference cancellation system |
| 05/18/2006 | WO2006050561A1 System and method of distributing audio and video signals |
| 05/18/2006 | WO2005004369A3 Methods and systems for determining an optimal training interval in a communications system |
| 05/18/2006 | US20060104456 Apparatus and method for boosting sound in a denta-mandibular sound-transmitting entertainment toothbrush |
| 05/18/2006 | US20060104316 Transmission device |
| 05/18/2006 | US20060104223 System and method to create synchronized environment for audio streams |
| 05/18/2006 | US20060103506 Object identification system with adaptive transceivers and methods of operation |
| 05/18/2006 | US20060103238 Feed line structure |
| 05/18/2006 | US20060102341 Signalling method and apparatus |
| 05/18/2006 | CA2588262A1 Adaptive equalizer with a dual-mode active taps mask generator and a pilot reference signal amplitude control unit |
| 05/18/2006 | CA2585727A1 Actuating a security system using a wireless device |
| 05/18/2006 | CA2584404A1 Network bridge device and methods for programming and using the same |
| 05/18/2006 | CA2577489A1 Interference cancellation system |
| 05/17/2006 | EP1657827A1 Relay amplifier |
| 05/17/2006 | EP1657818A1 System estimation method, program, recording medium, system estimation device |
| 05/17/2006 | EP1656766A1 Dynamic power line bandwidth limit |
| 05/17/2006 | EP1656745A1 System and method for data communication over power lines |
| 05/17/2006 | EP1157514B1 Kalman equalisation in multicarrier receivers |
| 05/17/2006 | CN2781650Y 多媒体信息接口集成装置 Multimedia Messaging Interface integrated device |
| 05/17/2006 | CN1774888A Network topology and packet routing method using low voltage power wiring |
| 05/17/2006 | CN1774871A Directional speakers |
| 05/17/2006 | CN1256630C Lighting network control system and its control method |
| 05/16/2006 | US7046961 Link connection method between communication terminals equipped with bluetooth wireless devices |
| 05/16/2006 | US7046882 Power line communication system and method |
| 05/16/2006 | US7046752 Adaptive electronic transmission signal cancellation apparatus for full duplex communication |
| 05/16/2006 | US7046748 Channel estimation sequence and method of estimating a transmission channel which uses such a channel estimation sequence |
| 05/16/2006 | US7046742 System and method for temporal analysis of serial data |
| 05/16/2006 | US7046157 Short circuit detector for shield conductor in a fieldbus network |
| 05/16/2006 | US7046124 Power line coupling device and method of using the same |
| 05/11/2006 | WO2006049753A1 Implantable medical device |
| 05/11/2006 | WO2006048867A1 System for providing power over ethernet through a patch panel |
| 05/11/2006 | US20060099926 Method and device for transmission with reduced crosstalk |
| 05/11/2006 | US20060098808 Synchronization of echo cancellers in a voice processing system |
| 05/11/2006 | US20060098727 Adaptive equalizer |
| 05/11/2006 | US20060098725 DSL system estimation including known DSL line scanning and bad splice detection capability |
| 05/11/2006 | US20060098722 Repeating installation, communication speed adjusting method, program, and recording medium |
| 05/11/2006 | US20060098569 Method and apparatus for arranging pilot tones in a mobile communication system |
| 05/11/2006 | US20060097893 Measuring device used in process technology, comprising a central power supply unit |
| 05/11/2006 | US20060097857 Warning device for vehicles |
| 05/11/2006 | US20060097572 Level programmable power supply for communication assembly and method |
| 05/10/2006 | EP1655858A2 Electrical supply apparatus and electrical power supply module |
| 05/10/2006 | EP1655857A2 Method and apparatus for detecting divergence of an adaptive filter |
| 05/10/2006 | EP1655856A1 Speech communication apparatus |
| 05/10/2006 | EP1654861A1 Method and system for remote updates of meters for metering the consumption of electricity, water or gas |
| 05/10/2006 | EP1654849A1 Multi-carrier communication apparatus with adaptive transmission according to transmission path fluctuations |