Wireless power reception device and wireless power transmission device

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12213054
APP PUB NO 20220217617A1
SERIAL NO

17594827

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A wireless power reception device according to an embodiment of the present specification comprises: a power pickup circuit configured to receive wireless power from a wireless power transmission device by magnetic coupling with the wireless power transmission device at an operating frequency, and convert an AC signal generated by the wireless power into a DC signal; and a communication/control circuit for communicating with the wireless power transmission device by using in-band communication using the operation frequency and out-band communication using a frequency other than the operation frequency, wherein the communication/control circuit transmits access information of a Wi-Fi network connected to the wireless power reception device, to the wireless power transmission device by using the out-band communication.

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Patent Owner(s)

Patent OwnerAddress
LG ELECTRONICS INCSEOUL

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Choi, Jingu Seoul, KR 105 729
Lee, Minsoo Seoul, KR 140 1358
Lim, Jinkwon Seoul, KR 65 295
Park, Joonho Seoul, KR 42 191
Park, Yongcheol Seoul, KR 173 1159
Song, Taeyoung Seoul, KR 42 189

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