| Patents for H04B 3 - Line transmission systems (31,523) |
|---|
| 05/30/2013 | US20130136272 System and method for listening to teams in a race event |
| 05/30/2013 | US20130136254 Method In A Communication System |
| 05/30/2013 | US20130136132 Power line communication system and an intelligent meter |
| 05/30/2013 | US20130135087 Information processing apparatus and information processing method |
| 05/29/2013 | EP2597778A1 A method and apparatus for canceling the transmitted signal in a homodyne duplex transceiver |
| 05/29/2013 | EP2596607A2 Reduced memory vectored dsl |
| 05/29/2013 | DE102011087277A1 System für ein Energiemanagement für Hausgeräte mit einer bedarfsweise erfolgenden Kommunikations-Brücke mittels Energienetz sowie dazugehöriges Verfahren System for energy management for home appliances with a required, taking place communication bridge using energy network and associated method |
| 05/29/2013 | CN202957834U Four-line connecting structure between ZDD-12 carrier and Harris switch |
| 05/29/2013 | CN103125104A Reduced memory vectored DSL |
| 05/29/2013 | CN103125081A 电力线通信系统及车辆 Power line communication system and vehicle |
| 05/29/2013 | CN103124250A Receiving device, signal processing device, and signal processing method |
| 05/29/2013 | CN103124189A Alien crosstalk suppression with enhanced patch cord |
| 05/29/2013 | CN102118185B Bimodule low-voltage carrier wave modulation method and device used for electric centralized meter reading |
| 05/28/2013 | US8452433 Path setting method and apparatus for audio system, and audio system |
| 05/28/2013 | US8452301 Method and apparatus for selecting a coding format |
| 05/28/2013 | US8452229 Radio communication apparatus and relay transmission method |
| 05/28/2013 | US8452027 Audio conference system |
| 05/28/2013 | US8452026 Mobile microphone system and method |
| 05/28/2013 | US8452025 Power supply circuit including voltage regulator and headphone driving circuit employing the same |
| 05/28/2013 | US8451958 Coarse time synchronization |
| 05/28/2013 | US8451913 Frequency responsive bus coding |
| 05/28/2013 | US8451885 Multi-pair gigabit ethernet transceiver having adaptive disabling of circuit elements |
| 05/28/2013 | US8451883 On-chip full eye viewer architecture |
| 05/28/2013 | US8451382 Systems and methods for cable equalization |
| 05/28/2013 | US8451104 Passive user input attachment engaging compressible conductive elements and method for using the same |
| 05/28/2013 | US8451103 Mobile device and method for controlling vibration thereof |
| 05/28/2013 | US8451072 Method for transmission lines using meta-materials |
| 05/28/2013 | CA2452864C Device for improving the transmission properties of a bundle of electrical data lines and a system for transmitting data |
| 05/23/2013 | WO2013074366A1 Twacs pulse inductor reversal circuit |
| 05/23/2013 | WO2013073548A1 Wireless communication apparatus, wireless communication system having same, and power consumption management apparatus |
| 05/23/2013 | WO2013073093A1 Common mode filter |
| 05/23/2013 | US20130132095 Audio pattern matching for device activation |
| 05/23/2013 | US20130129112 Contents reproducing system, receiving apparatus and receiving method |
| 05/23/2013 | US20130129100 Processing audio signals |
| 05/23/2013 | US20130128938 Receiving device, signal processing device, and signal processing method |
| 05/23/2013 | CA2856234A1 Fuel dispensing environment utilizing retrofit broadband communication system |
| 05/23/2013 | CA2847206A1 Twacs pulse inductor reversal circuit |
| 05/22/2013 | CN202949445U Home network system based on power line communication |
| 05/22/2013 | CN202949419U Power modem |
| 05/22/2013 | CN202948556U Test rig for carrier meter-reading of low-voltage integrated metering terminal |
| 05/22/2013 | CN103119853A Coupling circuits for power line communication devices |
| 05/22/2013 | CN103119852A Utility communication method and system |
| 05/22/2013 | CN103119851A Noise filter |
| 05/22/2013 | CN103117921A Wireless Internet of things gateway device which utilizes power lines to perform data transmission |
| 05/22/2013 | CN103117890A Device for testing concentrator local communication module interface protocol |
| 05/22/2013 | CN103117774A Chip used for power carrier communication |
| 05/22/2013 | CN101785202B Method and apparatus for analyzing and mitigating noise in a digital subscriber line |
| 05/22/2013 | CN101542927B 信号传输系统 A signal transmission system |
| 05/21/2013 | US8447228 Power distribution apparatus, power distribution method, and non-instant computer readable medium thereof |
| 05/21/2013 | US8446993 Receiving apparatus and method for receiving signals in a wireless communication system with improved equalization performance |
| 05/21/2013 | US8446943 Communication over power lines |
| 05/21/2013 | US8446939 Channel quality estimation for MLSE MIMO receiver |
| 05/21/2013 | US8446938 Method and apparatus for estimating carrier frequency offset |
| 05/21/2013 | US8446937 Technique for the measurement of I/Q impairments associated with a sampled complex signal |
| 05/21/2013 | US8446848 Full duplex network radio bridge with low latency and high throughput |
| 05/21/2013 | US8446248 Wireless power transmission system |
| 05/21/2013 | DE212011100136U1 Filteranordnung für Kommunikation über Stromleitungen Filter assembly for powerline communications |
| 05/21/2013 | CA2570547C System for conditioning echo response of loop start trunk line |
| 05/16/2013 | WO2013069442A1 Communication system and transmission unit employed in same |
| 05/16/2013 | US20130122899 Method and system for roaming in a peer to peer network among radio sites having dynamic rest channel base repeater stations |
| 05/16/2013 | US20130121502 Vehicular sound processing apparatus and vehicular apparatus |
| 05/16/2013 | US20130121498 Noise reduction using microphone array orientation information |
| 05/16/2013 | US20130121497 System and Method for Acoustic Echo Cancellation Using Spectral Decomposition |
| 05/16/2013 | US20130121428 Fuel dispensing environment utilizing retrofit broadband communication system |
| 05/16/2013 | US20130121427 Scaled power line based network |
| 05/16/2013 | US20130121426 Twacs pulse inductor reversal circuit |
| 05/16/2013 | US20130121425 Coexistence Method by Requesting Access to the Channel |
| 05/16/2013 | US20130121384 Utility powered communications gateway |
| 05/16/2013 | US20130121383 Multiple data rate wiring and encoding |
| 05/15/2013 | EP2592761A1 Method and apparatus for controlling echo suppression in network |
| 05/15/2013 | EP2592585A1 Electrical appliance |
| 05/15/2013 | EP2591559A2 Transportation system with guides for guided transportation vehicles and method for operating said transportation system |
| 05/15/2013 | CN103107829A Opening and closing switching method and device of filtering device of power line communication system |
| 05/15/2013 | CN101873146B Medium-voltage distribution line broadband power carrier communication method and system |
| 05/15/2013 | CN101569109B System for control of lights and motors |
| 05/15/2013 | CN101512919B Repeater having dual receiver or transmitter antenna configuration with adaptation for increased isolation |
| 05/14/2013 | US8443101 Method for identifying and blocking embedded communications |
| 05/14/2013 | US8442210 Signal line routing to reduce crosstalk effects |
| 05/14/2013 | US8442138 Codebook selection for transmit beamforming |
| 05/14/2013 | US8442128 Signal transmitting device and phase modulated method for transmitting via a signal transmitting device |
| 05/14/2013 | US8442127 Method for transmitting a signal via a power line network, transmitter, receiver, power line communication modem and power line communication system |
| 05/14/2013 | US8442101 Tone signal detection apparatus |
| 05/14/2013 | US8442098 Distributed repeater and distributed repeating method thereof |
| 05/14/2013 | US8441977 Methods and apparatuses for efficiently using radio resources in wireless communication system based on relay station (RS) |
| 05/14/2013 | US8441953 Reordering with fast time out |
| 05/14/2013 | US8441912 Method and apparatus for data transmission |
| 05/14/2013 | US8441515 Method and apparatus for minimizing acoustic echo in video conferencing |
| 05/14/2013 | US8441325 Isolator with complementary configurable memory |
| 05/14/2013 | CA2580547C Multi-equalization method and apparatus |
| 05/10/2013 | WO2013065200A1 Equalization processing device, wireless communication terminal, and equalization processing method |
| 05/10/2013 | WO2013064272A1 Single ended line test methods for time duplex division devices |
| 05/10/2013 | WO2013008947A4 Echo cancellation apparatus, conferencing system using the same, and echo cancellation method |
| 05/09/2013 | US20130114826 Light bulb holder module with built-in speaker |
| 05/09/2013 | US20130114746 Data transmission system, data transmission method, and transmission device |
| 05/09/2013 | US20130114647 Communications relay system and relay device in the same |
| 05/08/2013 | EP2589158A1 Device, method and network for carrier current control of electrical appliances |
| 05/08/2013 | CN202931350U Electrical equipment monitoring system |
| 05/08/2013 | CN202931317U Carrier communication device capable of realizing three-phase electric power line communication through single chip |
| 05/08/2013 | CN202931316U Food tracing-to-source device communication system |
| 05/08/2013 | CN202931315U Digital signal transmitting network utilizing leaky cable structure |