Featured patents

Communication Apparatus and Communication Method
US 08779621 B2, July 15, 2014, Yasushi Shinohara / Sony Corporation JP
A communication apparatus that performs communication with a communication medium…

Connecting Apparatus for Connection of Field Devices
US 08786127 B2, July 22, 2014, Hans Volkmann / Siemens Aktiengesellschaft (Munich, DE)
A connecting apparatus for connection of field devices, comprising…

Effective Low Voltage to Medium Voltage Transmission on PRIME Band
US 08810059 B2, Aug. 19, 2014, Badri N. Varadarajan et al. / Texas Instruments Incorporated (Dallas, US)
An interface for communication on a powerline communication network, comprising:…

Multi-Use Input
US 08810058 B2, Aug. 19, 2014, David Albean / Enerdel, Inc. (Greenfield, US)
An interface for coupling an electronic device to a power source control…

Off-Mains Switch and a Control Box for Electrically Driven Articles of Furniture
US 08581436 B2, Nov. 12, 2013, Henning Kristensen / Linak A/S (Nordborg, DK)
An actuator system for articles of furniture, said actuator system comprising…

Power Line Communication Method for Transmitting Data Signal With Splitting of Power Transmission Interval
US 08659181 B2, Feb. 25, 2014, Young Kyu Lee et al.
A power line communication method, which divides an entire interval into a power…

Power Line Transmission Apparatus Without Public Power System Noise Interference and Method Thereof
US 08692407 B2, April 8, 2014, Ming-Chou Kuo et al. / Powertech Industrial Co., Ltd. (Taipei Hsien, TW)
A home network system, comprising:…

Power Over Ethernet Prioritization System and Method for Surveillance Cameras
US 08502408 B2, Aug. 6, 2013, Peter Schneider et al. / Videolarm, Inc. (Decatur, US)
A system for prioritized application of operational power receiving over a cable…

Power Supply Apparatus and Power Supply Method
US 08704399 B2, April 22, 2014, Shigeru Tajima / Sony Corporation (Tokyo, JP)
A power supply apparatus comprising:…

Powerline Communication Control of Light Emitting Diode (LED) Lighting Fixtures
US 08759999 B2, June 24, 2014, Gregory Campbell / Lumenpulse Lighting, Inc. CA
A powerline communication control system for controlling a light emitting diode…

System and Method for Passing PLC Signals From a First Electrical Line to a Second Electrical Line
US 08710695 B2, April 29, 2014, Jiun-Sheuan Yang et al. / Asoka USA Corporation (Santa Clara, US)
A plug link device, comprising:…

Systems and Methods for Using a Power Converter for Transmission of Data Over the Power Feed
US 08860241 B2, Oct. 14, 2014, Mordechay Avrutsky et al. / Tigo Energy, Inc. (Los Gatos, US)
An apparatus, comprising:…

Two-Wire Industrial Process Field Device With Power Scavenging
US 08786128 B2, July 22, 2014, John P. Schulte / Rosemount Inc. (Eden Prairie, US)
A process field device for use in monitoring or controlling an industrial…

Two-Wire Power and Communications for Irrigation Systems
US 08796879 B2, Aug. 5, 2014, Alex Korol et al. / The Toro Company (Bloomfield, US)
An irrigation system decoder comprising:…

Two-Wire Power and Communications for Irrigation Systems
US 08497597 B2, July 30, 2013, Alex Korol et al. / The Toro Company (Bloomington, US)
An irrigation system comprising:…

Patentorg has 15 documents under Superimposed Unlike Currents Patents.

Other subcategories for category Electrical transmission or interconnection systems
Quick navigation
New documents
  • Process for the Production of the Actinobacillus Pleuropneumoniae Toxins APXI or APXIII in a Liquid Culture Medium Under Supply of Air Enriched in Carbon Dioxide
  • Method for Manufacturing Nonvolatile Memory Device
  • Supply Chain Demand Satisfaction
  • Supply-Line Management Device
  • Storage Control Device and Method for Managing Snapshot