In-vehicle power supply system and vehicle equipped with same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11951918
APP PUB NO 20220266779A1
SERIAL NO

17630918

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Importance

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Abstract

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An in-vehicle power supply system includes: a main power supply configured to supply power; one or more power supply hubs; a plurality of electronic devices; a main power cable configured to connect the one or more power supply hubs to the main power supply; a sub power cable configured to connect each of the plurality of electronic devices to any one of the one or more power supply hubs; and a control unit configured to turn on/off power supply to each of the plurality of electronic devices through a power supply hub connected to the electronic device. For the plurality of electronic devices, a predetermined voltage is specified, and it is designed so that, while power is supplied to the plurality of electronic devices connected to the one or more power supply hubs, the predetermined voltage of at least one of the plurality of electronic devices is ensured.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
MAZDA MOTOR CORPORATION3-1 SHINCHI FUCHU-CHO AKI-GUN HIROSHIMA 7308670 ?7308670

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fujisaka, Kazuichi Hiroshima, JP 9 3
Shimizu, Masaaki Hiroshima, JP 121 1979
Yamada, Sadahisa Hiroshima, JP 17 9

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