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US Patent 11437865 Wireless charging system, wireless charging method, and device to-be-charged

Patent 11437865 was granted and assigned to Guangdong OPPO Mobile Telecommunications Corp., Ltd. on September, 2022 by the United States Patent and Trademark Office.

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Patent attributes

Patent Applicant

Guangdong OPPO Mobile Telecommunications Corp., Ltd.

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Current Assignee

Guangdong OPPO Mobile Telecommunications Corp., Ltd.

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Patent Jurisdiction

United States Patent and Trademark Office

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Patent Number

Patent Inventor Names

Jiada Li1

Shiming Wan1

Shangbo Lin1

Jialiang Zhang1

Dongsun Yang1

Date of Patent

September 6, 2022

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Patent Application Number

165280561

Date Filed

July 31, 2019

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Patent Citations

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US Patent 11075542 Device to-be-charged, wireless charging apparatus, and wireless charging method

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Patent Primary Examiner

John T Trischler

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CPC Code

1

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A wireless charging system, a wireless charging method, and a device to-be-charged are provided. The wireless charging system includes a wireless charging device and a device to-be-charged. The wireless charging device is configured to conduct wireless communication with the device to-be-charged through communication control circuits to adjust a transmission power of the wireless charging device. In addition, the device to-be-charged has a step-down circuit.

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