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https://drivepatents.com/patents/970851 · 27 Aug 2014
The present invention provides an apparatus and method for detecting a foreign object in a wireless power transmitting system. [0002] The wireless power transmitting apparatus measures an initial transmission power transmitted from the primary core block (...
https://drivepatents.com/patents/971086 · 20 Aug 2014
The present invention is related to an apparatus and method for detecting a foreign object in a wireless power transmitting system. [0002] The present document discloses a wireless power transmitting apparatus comprising a primary core block being coupled ...
https://drivepatents.com/patents/979617 · 15 Jan 2014
The present invention relates to an apparatus and method for detecting foreign objects in a wireless power transmission system. This specification provides a wireless power reception apparatus for detecting foreign objects, including a power measurement un...