Electronic device and control method

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12254075
APP PUB NO 20220138308A1
SERIAL NO

17517124

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Importance

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Abstract

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An electronic device includes an authentication unit and a control unit. The authentication unit performs an authentication communication with an external device for determining whether or not the external device is a predetermined device. The control unit requests a second power that is greater than a first power from the external device, in a case where the external device is determined to be the predetermined device and the external device is determined to be a no-additional-cable-required type of power supply device.

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Patent Owner(s)

  • CANON KABUSHIKI KAISHA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Moritomo, Hiroshi Tokyo, JP 14 62

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