| Patents for H04B 3 - Line transmission systems (31,523) |
|---|
| 10/04/2006 | EP0916192B1 Methods and apparatus for generating noise signals from speech signals |
| 10/04/2006 | CN1843024A Method and system for remote updates of meters for metering the consumption of electricity, water or gas |
| 10/04/2006 | CN1841877A Noise suppressor |
| 10/03/2006 | US7117272 Interchangeable power over Ethernet module |
| 10/03/2006 | US7116962 Two-wire power transmitting/receiving device and its method |
| 10/03/2006 | US7116760 System and method for single-ended line analysis for qualification and mapping |
| 10/03/2006 | US7116742 Timing recovery system for a multi-pair gigabit transceiver |
| 10/03/2006 | US7116093 Tone generator and probe |
| 10/03/2006 | US7116007 Protecting medium voltage inductive coupled device from electrical transients |
| 09/28/2006 | WO2006101161A1 A/d converting apparatus and a/d converting method |
| 09/28/2006 | WO2006101159A1 Signal processing device and signal processing method |
| 09/28/2006 | WO2006077289A3 Method for determination of the crosstalk coupling in a telecommunication cable |
| 09/28/2006 | WO2006041735A3 Reverberation removal |
| 09/28/2006 | WO2005039198A3 Delay-induced scattering with phase randomization and partitioned frequency hopping |
| 09/28/2006 | US20060217609 Signal processing apparatus |
| 09/28/2006 | US20060215973 Detector detecting transmission performance of optical composite cable |
| 09/28/2006 | US20060215848 Simplified amplifier providing sharing of music with enhanced spatial presence through multiple headphone jacks |
| 09/28/2006 | US20060215842 Automatic performance data reproducing apparatus, control method therefor, and program for implementing the control method |
| 09/28/2006 | US20060215770 Coaxial cable communications systems and methods employing single and multiple sinewave modulation and demodulation techniques |
| 09/28/2006 | US20060215587 System and method for the application of an LMS method to updating an echo canceller in an ADSL modem |
| 09/28/2006 | US20060214507 Power line terminating circuit and method, and power line relay device |
| 09/27/2006 | EP1704653A1 Communication apparatus and communication method |
| 09/27/2006 | EP1704648A2 Broadband data services over vehicle power lines |
| 09/27/2006 | EP1548954A4 Method for transmitting digital electric signals |
| 09/27/2006 | CN1839558A Power circuit node of data communication |
| 09/27/2006 | CN1839557A Data communication over power lines |
| 09/27/2006 | CN1838761A Front equipment of set-top box for two-way communication |
| 09/27/2006 | CN1277356C 快速接收方法及快速接收机 Quick and fast receiver receiving method |
| 09/26/2006 | US7114120 Data processing apparatus and data processing method |
| 09/26/2006 | US7113763 Bluetooth access point and remote bluetooth modules for powerline based networking |
| 09/26/2006 | US7113759 Controller area network transceiver having capacitive balancing circuit for improved receiver common-mode rejection |
| 09/26/2006 | US7113678 Detector detecting transmission performance of optical composite cable |
| 09/26/2006 | US7113668 System for the transmission of signals to or between underwater installations |
| 09/26/2006 | US7113561 Clock control circuit for controlling the clock phase of a transceiver |
| 09/26/2006 | US7113557 Noise canceling method and apparatus |
| 09/26/2006 | US7113491 Method and system for varying an echo canceller filter length based on data rate |
| 09/21/2006 | WO2006098790A1 System and method for locating objects and communicating the same |
| 09/21/2006 | WO2006096987A1 System and method for power line communications |
| 09/21/2006 | WO2006073821A3 Method and system for channel equalization and crosstalk estimation in a multicarrier data transmission system |
| 09/21/2006 | WO2006048516A3 Method for generating impulse noises |
| 09/21/2006 | US20060210093 Sound system, method for controlling the sound system, and sound equipment |
| 09/21/2006 | US20060210091 Howling canceler apparatus and sound amplification system |
| 09/21/2006 | US20060210089 Dereverberation of multi-channel audio streams |
| 09/21/2006 | US20060209943 Method and apparatus for generating jitter test patterns on a high performance serial bus |
| 09/21/2006 | US20060209942 Higher-phase noise measurement method using frequency prescaler, an apparatus and a program using the method |
| 09/21/2006 | US20060209940 Installation for distributing digital signals |
| 09/21/2006 | US20060209730 Bi-directional audio bridge |
| 09/21/2006 | US20060209670 Pilot signal transmission for an orthogonal frequency division wireless communication system |
| 09/21/2006 | US20060208896 Use of radio frequency identification for coupling input and output modules |
| 09/21/2006 | US20060208567 Transmitter with a remote unit in an electric net data transmission system |
| 09/21/2006 | DE102005030368A1 Bi-directional communication method for communication unit, involves performing full duplex communication between transmitter and receiver in communication unit, and launching transmission signals out-of phase in receiver section |
| 09/21/2006 | DE10052930B4 Verfahren zum Betreiben einer Filtereinheit sowie zugehörige Filtereinheit und deren Verwendung A method of operating a filter unit and associated filter unit and the use thereof |
| 09/20/2006 | EP1703763A1 Communication interface and testing method therefore |
| 09/20/2006 | EP1703687A2 Data receiver and equalizer adapter |
| 09/20/2006 | EP1702418A1 Telecommunications system indicator and protector |
| 09/20/2006 | EP1180299A4 Apparatus and method for detecting far end speech |
| 09/20/2006 | CN2819653Y Intercommunication device with power-supply frequency carrier |
| 09/20/2006 | CN1836383A Method enabling multiple communication nodes to access a transmission means on an electrical grid |
| 09/20/2006 | CN1836372A System estimation method, program, recording medium, system estimation device |
| 09/20/2006 | CN1835445A Power communicating network administrative system and realizing the same |
| 09/20/2006 | CN1276631C Method and device for processing continuous data and related efficiency updating circuit |
| 09/20/2006 | CN1276601C Real time remote-end monitoring system and method using inverse ADSL modem |
| 09/20/2006 | CN1276591C Method for configuring system with multiple peripheral groupware and relative system and connector |
| 09/19/2006 | US7110829 Food preparation system |
| 09/19/2006 | US7110800 Communication system using short range radio communication headset |
| 09/19/2006 | US7110722 Method for extracting a signal |
| 09/19/2006 | US7110715 Wireless communication network including an adaptive wireless communication device and a method of operating the same |
| 09/19/2006 | US7110672 Optical transmission system for frequency-multiplexed signal |
| 09/19/2006 | US7110564 Multi-function actuator |
| 09/19/2006 | US7110552 Personal listening device for arena events |
| 09/19/2006 | US7110532 Method of line matching in telecommunication networks |
| 09/19/2006 | US7110531 Isolation system with analog communication across an isolation barrier |
| 09/19/2006 | US7110528 Amplifier for unshielded twisted pair wire signals |
| 09/19/2006 | US7110478 Phase difference based frequency correction channel detector for wireless communication system |
| 09/19/2006 | US7110449 Decision feedback equalizer |
| 09/19/2006 | US7110448 ZF-based adaptive asynchronous receiver |
| 09/19/2006 | US7110446 Method and apparatus for reducing effect of jitter |
| 09/19/2006 | US7110445 Oversampled clip-shaping |
| 09/19/2006 | US7109835 Highly insulated inductive data couplers |
| 09/19/2006 | US7109819 Device for wideband electrical connection of two units that are movable relative to each other |
| 09/19/2006 | US7109817 Interference signal decoupling on a printed circuit board |
| 09/19/2006 | US7109424 Alien crosstalk suppression with enhanced patch cord |
| 09/16/2006 | CA2539884A1 System and method for power line communications |
| 09/14/2006 | WO2006096604A1 Communications system using separate receive and transmit frequency hopping hopsets |
| 09/14/2006 | WO2006096278A1 Method and apparatus for operating a node in an ad-hoc communication system |
| 09/14/2006 | WO2006095751A1 A/d converting apparatus, and data transmitting apparatus using a/d converting apparatus |
| 09/14/2006 | WO2006095402A1 Signal bypass device |
| 09/14/2006 | WO2006094607A1 Device for ignition control |
| 09/14/2006 | WO2006094462A1 Method and system for extending signal transmission distance in asymmetric digital subscriber line |
| 09/14/2006 | WO2005050955A3 Test access matrix (tam) protector module and associated circuitry for a telecommunications system |
| 09/14/2006 | US20060206221 System and method for formatting multimode sound content and metadata |
| 09/14/2006 | US20060204021 Controller of graphic equalizer |
| 09/14/2006 | US20060204018 Audio distribution system with local integrally wall mounted control point nodes |
| 09/14/2006 | US20060204017 Audio/video system for wireless driving of loudspeakers |
| 09/14/2006 | US20060203897 Power-line carrier communication apparatus |
| 09/14/2006 | US20060202807 Vibration induction type alarm |
| 09/14/2006 | US20060202775 Systems and methods for tuning filters |
| 09/13/2006 | EP1701498A2 High speed communications system for analog subscriber connections |
| 09/13/2006 | EP1701287A1 Identification system and method for determining movement informations |
| 09/13/2006 | EP1700513A1 High-speed transmission system |