Electronic device charging via an audio jack

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11825275
APP PUB NO 20220272470A1
SERIAL NO

17742801

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Importance

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Abstract

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An electronic device may comprise audio processing circuitry and a universal serial bus (USB) connector having a first contact and a second contact. In a first mode of operation, the audio processing circuitry is configured to output one or more audio signals carrying music and/or voice via the first contact and the second contact. In a second mode of operation, the audio processing circuitry is configured to output a signal for delivering supply current via the first contact and the second contact. While the electronic device is in the first mode of operation, a gain and/or volume limit of the audio processing circuitry may be set to a first level, and while the electronic device is in the second mode of operation, the gain and/or volume limit of the audio processing circuitry may be set to a second level that is higher than the first level.

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Patent Owner(s)

Patent OwnerAddress
VOYETRA TURTLE BEACH INCWHITE PLAINS NY

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kulavik, Richard San Jose, US 182 635

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