Apparatus and method for transmitting or receiving data in wireless power transmission system

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12261657
APP PUB NO 20240113746A1
SERIAL NO

18530766

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present application describes a wireless power reception device comprising: a power pickup circuit configured to receive, from a wireless power transmission device, a wireless power generated on the basis of magnetic coupling in a power transmission phase; and a communication and control circuit configured to transmit, to the wireless power transmission device, a configuration packet including first dual data stream information, or to receive, from the wireless power transmission device, a capability packet including second dual data stream information. Upper layer data can be effectively exchanged by clearly recognizing whether the upper layer data is bidirectionally transmitted between the wireless power transmission device and the wireless power reception device, and accuracy of power loss and saving of processing resources can be achieved by synchronizing the timing of calculating the power loss between the wireless power transmission device and the wireless power reception device.

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Patent Owner(s)

  • LG ELECTRONICS INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Park, Yongcheol Seoul, KR 173 1159

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