Door handle apparatus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8408610
APP PUB NO 20100019510A1
SERIAL NO

12506781

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A door handle apparatus includes first and second handle cases constituting a door handle, a rotational-portion extending portion, an operational-portion extending portion, and a lock detection electrode of an electrostatic capacity sensor detecting that a door lock command is inputted, on the basis of a fluctuation of electrostatic capacity. The lock detection electrode includes an upper lock detection electrode and a lower lock detection electrode arranged to face an inner surface of an upper wall and an inner surface of a lower wall, respectively. A first electrode end surface of the upper lock detection electrode and a second electrode end surface of the lower lock detection electrode are formed into different shapes, so that a level of capacitive coupling between the lower lock detection electrode and the outer panel is set to be smaller than a level of capacitive coupling between the upper lock detection electrode and the outer panel.

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Patent Owner(s)

Patent OwnerAddress
AISIN SEIKI KABUSHIKI KAISHAAICHI AICHI

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ieda, Kiyokazu Kariya, JP 53 1193
Mushiake, Eiji Chita-gun, JP 29 707

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