Method and apparatus for detecting efficiency of wireless power transmission

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United States of America Patent

PATENT NO 9882426
SERIAL NO

13484967

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Abstract

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Provided are a method and apparatus for detecting an efficiency of a wireless power transmission. An output power of a source device may be adjusted based on current that is flowing in a power converter of the source device. The efficiency of wireless power transmission may be calculated based on the adjusted output power, and an amount of power used by a target device.

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Patent Owner(s)

  • SAMSUNG ELECTRONICS CO., LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hong, Young Tack Seongnam-si, KR 88 2710
Kim, Nam Yun Seoul, KR 166 5295
Kwon, Sang Wook Seongnam-si, KR 188 5791
Park, Yun Kwon Dongducheon-si, KR 144 3560

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