Featured patents

Power Flow Control in a Meshed HVDC Power Transmission Network
US 08847430 B2, Sept. 30, 2014, Plural converters, Lars-Erik Juhlin / ABB Technology AG (Zürich, CH)
A method to control the power flow in a meshed HVDC power transmission network…

Redundant Power System
US 08816532 B2, Aug. 26, 2014, Plural Supply Circuits or Sources, Tsun-Te Shih et al. / Zippy Technology Corporation (New Taipei, TW)
A redundant power system to provide multiple main output power and multiple…

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

Information Device
US 08736116 B2, May 27, 2014, Electrical, Shinichi Yoshie / Seiko Epson Corporation (Tokyo, JP)
An information device having a plurality of operating modes including a first…

Wireless Power Feeder and Wireless Power Transmission System
US 08729736 B2, May 20, 2014, Electromagnet or Highly Inductive Systems, Takashi Urano / TDK Corporation (Tokyo, JP)
A wireless power feeder for feeding power from a feeding coil to a receiving…

Integrated Circuit and Method for Charge Reversal of a Circuit Part of the Integrated Circuit
US 08629575 B2, Jan. 14, 2014, Differing voltages, Harald Roth et al. / Qimonda AG (Munich, DE)
A method for charge reversal of a circuit part of an integrated circuit…

Methods and Systems for Operating a Power Generation System
US 08614525 B2, Dec. 24, 2013, Plural converters, Kathleen Ann O'Brien et al. / General Electric Company (Schenectady, US)
A photovoltaic (PV) power generation system, comprising:…

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

Selecting Structure for Device
US 08492931 B2, July 23, 2013, Selectively actuated, Byung-Chul Kim et al. / KMW Inc. (Hwaseong-si, KR)
A device selection structure for selecting one or more devices, comprising:…

Apparatus and System for Controlling Power Saving in Bidet
US 08497604 B2, July 30, 2013, Condition responsive, Joung Ho Son et al.
An apparatus for controlling power saving, the apparatus comprising:…

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