Featured patents

Polyphase Power Management System for Telecommunications Equipment Site Power Plant and Method of Operation Thereof
US 08836164 B2, Sept. 16, 2014, Substitute or emergency source, Prashanth Venkatesh et al. / General Electric Company (Schenectady, US)
A polyphase power management system, comprising:…

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

System and Method for Load Control
US 08779633 B2, July 15, 2014, Power or energy, Thomas D. Lasky et al.
A power-saving device comprising:…

Wireless Power Range Increase Using Parasitic Antennas
US 08766483 B2, July 1, 2014, Electromagnet or Highly Inductive Systems, Lukas Sieber et al. / QUALCOMM Incorporated (San Diego, US)
A system for wirelessly transferring power to a device, the system comprising:…

Semiconductor Relay
US 08729740 B2, May 20, 2014, Selectively actuated, Sachiko Mugiuda et al. / Panasonic Corporation (Osaka, JP)
A semiconductor relay, comprising:…

Interface for Connecting Converter Apparatus to Two-Pole Line
US 08723373 B2, May 13, 2014, Conversion systems, Urs Kästli / Siemens Aktiengesellschaft (Munich, DE)
An interface for connecting a converter apparatus to a two-pole…

Electronic DC Circuit Breaker
US 08716905 B2, May 6, 2014, Electrical, Terje Rogne / Wartsila Norway AS (Rubbestadneset, NO)
A three wire device for connecting and breaking DC power comprising:…

Power Conversion Apparatus for Vehicle Use
US 08686601 B2, April 1, 2014, Miscellaneous Systems, Takuya Michinaka et al. / Mitsubishi Electric Corporation (Tokyo, JP)
A power conversion apparatus for vehicle use comprising:…

Method and Apparatus for an Electrical Bus Leveling Unit
US 08659185 B2, Feb. 25, 2014, One source floats across or compensates for other source, Steve Toothman et al. / General Electric Company (Schenectady, US)
An electrical bus leveling unit comprising:…

Method of Operating a Thermoelectric Generator
US 08575788 B2, Nov. 5, 2013, Conversion systems, Joshua D. Cowgill et al. / GM Global Technology Operations LLC (Detroit, US)
A method for operating a thermoelectric generator supplying power…

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