Headset charging and data transmission system

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11223892
APP PUB NO 20210329362A1
SERIAL NO

16940404

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present disclosure provides a headset charging and data transmission system, which includes a headset and a charging device. The charging device includes a first controller, a first connector, a first pulse-to-sine wave converter, a first switching device, and a second switching device. The first pulse-to-sine wave converter provides a first sine wave signal and a second sine wave signal. The first controller controls the second switching device to switch between the first and second sine wave signals to provide first sine wave data to the first switching device, and first controller controls the first switching device load a predetermined voltage with the first sine wave data, so as to output a first sine wave data voltage to the headset.

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First Claim

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Patent Owner(s)

  • MERRY ELECTRONICS(SHENZHEN) CO., LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Li, Hung-Yuan Taichung, TW 37 119

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