Wireless charging method, device to-be-charged and wireless charging system

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United States of America Patent

PATENT NO 12126191
APP PUB NO 20210313846A1
SERIAL NO

17353156

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Abstract

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Disclosed are a wireless charging method, a device to-be-charged and a wireless charging system. The method can be applied to the wireless charging system, which includes the device to-be-charged and a wireless charging device. The device to-be-charged includes a wireless receiver circuit and a battery. The wireless receiver circuit is configured to receive an electromagnetic signal transmitted by the wireless charging device, and convert the electromagnetic signal into an output current to charge the battery. The method includes: determining, according to a detected actual output voltage of the wireless receiver circuit, whether the device to-be-charged and the wireless charging device are misaligned with each other during a wireless charging process; and setting a target output voltage of the wireless receiver circuit as the actual output voltage, in response to determining that the device to-be-charged and the wireless charging device are misaligned with each other.

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Patent Owner(s)

Patent OwnerAddress
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTDCHANGAN TOWN IN GUANGDONG PROVINCE DONGGUAN 523860 USHA BEACH ROAD NO 18 DONGGUAN CITY GUANGDONG PROVINCE 523860

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lin, Shangbo Guangdong, CN 31 117
Wan, Shiming Guangdong, CN 79 587
Yang, Jun Guangdong, CN 792 8454

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