Smart key system for automobile

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12221064
APP PUB NO 20230174015A1
SERIAL NO

18050218

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A key system for an automobile according to the present disclosure includes an on-vehicle device configured to transmit and receive a radio signal to and from an electronic key, and a resin panel through which the on-vehicle device is fixed to and held by a body of the automobile. The on-vehicle device includes a transmitter configured to transmit a search signal to the electronic key, a receiver configured to receive a response signal transmitted from the electronic key in response to the search signal, a control unit configured to control the transmission of the search signal, and a resin case. The smart key system for the automobile according to the present disclosure removes electrostatic charging generated by the search signal transmitted from the transmitter in either or both of the resin case and the resin panel.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
TOYOTA JIDOSHA KABUSHIKI KAISHA1 TOYOTACHO TOYOTA-SHI AICHI 4718571 ?4718571

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sakurai, Kenichiro Nagakute, JP 9 6
Sudo, Junichi Fujisawa, JP 11 9
Tanahashi, Toshio Susono, JP 118 1892
Yamada, Koushi Odawara, JP 16 32

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