| Patents for H04B 3 - Line transmission systems (31,523) |
|---|
| 12/17/2013 | US8611407 Phase detection in digital communication receivers |
| 12/17/2013 | US8611406 System optimization using soft receiver masking technique |
| 12/17/2013 | US8611376 Radio data transmission method employing several different pilot patterns, corresponding base station, mobile, system and reception method |
| 12/17/2013 | US8611190 Bio-acoustic wave energy transducer |
| 12/17/2013 | US8610548 Compact shear tactile feedback device and related methods |
| 12/17/2013 | CA2566499C Fext determination system |
| 12/14/2013 | CA2818448A1 Apparatus for extending hdmi signal transmission |
| 12/12/2013 | WO2013184503A1 Powerline control interface in cenelec (eu) a-d bands frequency and amplitude modulation transmitter |
| 12/12/2013 | US20130328528 Power line communication system |
| 12/12/2013 | DE112012001201T5 Echolöschvorrichtung und Echodetektor An echo canceling device and echo detector |
| 12/11/2013 | EP2672661A2 Vectored-digital subscriber line method, system, single board and digital subscriber line access multiplexer device |
| 12/11/2013 | EP2672632A1 Power line communication device, power line communication system, power line communication method, and power line communication program |
| 12/11/2013 | EP2671325A1 Communications on power systems |
| 12/11/2013 | EP2671223A1 Estimation and suppression of harmonic loudspeaker nonlinearities |
| 12/11/2013 | EP2670950A1 Subsea communication system |
| 12/11/2013 | CN203340350U LED road lighting control system under control of carrier communication of power lines |
| 12/11/2013 | CN203340096U Interactive electric power communication network simulator |
| 12/11/2013 | CN203340069U A button control panel for power line carrier communication |
| 12/11/2013 | CN203340068U Power line carrier wave communication system |
| 12/11/2013 | CN203339942U Device used for providing electric energy for AC communication |
| 12/11/2013 | CN103444094A Adaptive equalizer, acoustic echo canceller device, and active noise control device |
| 12/11/2013 | CN103442153A Indoor audio calling system using power line |
| 12/11/2013 | CN103441978A Power line carrier wave communication method based on OFDM modulation |
| 12/11/2013 | CN103441913A Low-voltage DC power line bus communication system and communication method |
| 12/11/2013 | CN103441858A Multi-power-source identifying device |
| 12/11/2013 | CN103441781A Power line carrier ad hoc network method and system |
| 12/11/2013 | CN103441780A Communication circuit capable of enabling direction of RS-485 chip to be automatically changed |
| 12/11/2013 | CN103440758A Carrier communication unit in intelligent electrical network environment |
| 12/11/2013 | CN102624427B Synchronous transmission system of energy and information |
| 12/10/2013 | US8606573 Voice recognition improved accuracy in mobile environments |
| 12/10/2013 | US8606405 Apparatus for the operation of a robot |
| 12/10/2013 | US8606280 Apparatus and method for allocating resources based on error vector magnitude (EVM) in a broadband wireless communication system |
| 12/10/2013 | US8606249 Methods and systems for enhancing audio quality during teleconferencing |
| 12/10/2013 | US8606174 Portable radio-frequency repeater |
| 12/10/2013 | US8605891 Adaptive gain control based on echo canceller performance information |
| 12/10/2013 | US8605798 Power and bidirectional data transmission |
| 12/10/2013 | US8605777 Circuit for recognizing a beginning and a data rate of data and method thereof |
| 12/10/2013 | US8605775 Measuring Hum in a digital TV signal |
| 12/10/2013 | US8605774 Amplitude/phase delay calibration for envelope-tracking amplifier |
| 12/10/2013 | US8605690 Methods and apparatus for time tracking using assistance from TDM pilots in a communication network |
| 12/10/2013 | US8605566 Method and system for signal emulation |
| 12/05/2013 | WO2013179737A1 Information terminal and program |
| 12/05/2013 | WO2013178832A1 System for transmitting data and power via a single cable for terminals supplied with direct current |
| 12/05/2013 | WO2013177786A1 Dsl activation method, device, system and program product |
| 12/05/2013 | US20130322638 Method for acoustic echo cancellation and system thereof |
| 12/05/2013 | US20130322556 On-package input/output clustered interface having full and half-duplex modes |
| 12/05/2013 | US20130322554 Long Preamble and Duty Cycle Based Coexistence Mechanism for Power Line Communication (PLC) Networks |
| 12/05/2013 | US20130322510 Signal line routing to reduce crosstalk effects |
| 12/05/2013 | US20130322504 System and method for discovering and verifying a hybrid fiber-coaxial topology in a cable network environment |
| 12/05/2013 | US20130320753 Coil component, and electronic device and power over ethernet system having the same |
| 12/05/2013 | DE102010052662B4 Datentelegramm-Generierungsverfahren zur Ansteuerung mindestens eines Lastmoduls bzw. einer Lampe über eine Lastleitung Data message generation method for controlling at least one load module or a lamp through a load line |
| 12/04/2013 | EP2668730A1 Method and device for transmitting a signal using a transmission power mask |
| 12/04/2013 | EP2668729A1 Method and device for the precompensation and postcompensation of crosstalk in a dsl mimo system |
| 12/04/2013 | EP2668719A2 Weighting filter, and corresponding methods and devices for transmitting and receiving an analog signal and computer program |
| 12/04/2013 | EP2668696A1 Indoor broadcasting method and system |
| 12/04/2013 | CN203327034U Device for testing meter reading pressure of concentrator |
| 12/04/2013 | CN203327000U OFDM technology-based power line carrier wave apparatus |
| 12/04/2013 | CN203326999U Power-line carrier communication system |
| 12/04/2013 | CN203325198U Industrial gas alarm receiving device of power line carrier communication |
| 12/04/2013 | CN203324328U Smart ammeter-used power line carrier communication isolation device |
| 12/04/2013 | CN103430034A Detection device and detection method |
| 12/04/2013 | CN103428089A Method and system for optimizing low-voltage power line carrier communication network |
| 12/04/2013 | CN103427877A Power carrier MBUS (meter bus) data converter and remote control method of MBUS equipment |
| 12/04/2013 | CN103427876A Information processing apparatus, connection device, communication device, information processing method, and program |
| 12/04/2013 | CN103427875A Analog front end system of coaxial cable broadband access |
| 12/04/2013 | CN102324952B Non-polar two-line system communication circuit |
| 12/04/2013 | CN102318299B Method and apparatus of eliminating far-end crosstalk by precoding |
| 12/04/2013 | CN102265559B Internet data transmission apparatus, transmission line and Ethernet over coaxial-cable device |
| 12/04/2013 | CN102165707B Echo cancelling device |
| 12/04/2013 | CN102142864B Broadband communication device for long-distance high-speed power line |
| 12/04/2013 | CN101326734B Frequency spectrum management method, frequency spectrum optimizing system, equipment and client terminal equipment |
| 12/04/2013 | CN101072048B Information parameter adjusting method and device |
| 12/03/2013 | US8600293 Relay gain assignment method and relay gain assignment device |
| 12/03/2013 | US8600038 System and method for echo cancellation |
| 12/03/2013 | US8599937 Pulse transformer driver |
| 12/03/2013 | US8599936 Code violation generator and methods of generating code violations |
| 12/03/2013 | US8599911 Method and apparatus for estimating signal to noise ratio in wireless communication system |
| 12/03/2013 | US8599910 Jitter addition apparatus and test apparatus |
| 12/03/2013 | US8599909 Serial link voltage margin determination in mission mode |
| 12/03/2013 | US8599906 Closed form calculation of temporal equalizer weights used in a repeater transmitter leakage cancellation system |
| 12/03/2013 | US8599880 Utilizing the mobile-station simultaneous hybrid dual receive (SHDR) capability to improve femtocell performance |
| 12/03/2013 | US8599810 Method, equipment and system for implementing coordinated multi-point transmission |
| 12/03/2013 | US8599749 Apparatus and method of searching multi-carrier active set pilots |
| 11/28/2013 | WO2013177410A1 Inferring presence and identity of non-linear devices on a powerline |
| 11/28/2013 | WO2013175810A1 Power line communication system |
| 11/28/2013 | WO2013175598A1 Parameter adjustment method, parameter adjustment device, and data processing device |
| 11/28/2013 | WO2013175163A1 An electrical system adapted to transfer data and power between devices on a network |
| 11/28/2013 | WO2013174625A1 Method and apparatus for data transmission via a battery connection |
| 11/28/2013 | WO2013174589A1 Sensor device for a cell, battery element and sensor system for a multi-cell electric energy accumulator and a communication method for a sensor device |
| 11/28/2013 | WO2013174588A1 Conditioning device and method for conditioning a data channel of a cell of an electric energy accumulator |
| 11/28/2013 | WO2013174307A1 Signal transmission method and apparatus |
| 11/28/2013 | US20130315286 Inferring presence and identity of non-linear devices on a powerline communication network |
| 11/28/2013 | US20130314219 Systems And Methods For Conveying Information Using A Control Signal Referenced To Alternating Current (AC) Power |
| 11/27/2013 | EP2667518A1 Receiving apparatus for test signal, electronic apparatus therefor and signal receiving method thereof |
| 11/27/2013 | EP2666242A2 Interconnection for connecting a switched mode inverter to a load |
| 11/27/2013 | EP2666241A1 Coexistence mechanism for noncompatible powerline communication devices |
| 11/27/2013 | CN203313213U Power line carrier multi-media high-speed broadband Internet terminal device |
| 11/27/2013 | CN203313182U Mobile communication wireless signal coverage access device for elevator |
| 11/27/2013 | CN203313181U A multifunctional electric power network bridge |
| 11/27/2013 | CN203313180U Smart appliance based on power line information transmission |