Input pen

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5999170
SERIAL NO

08993691

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An input pen for use in operating an operating surface of a capacitance-detecting coordinate device includes a rod-like body, a conductive section connected to one end of the body, a conductive ball joint mounted at the tip of the conductive section to turn relative to the conductive section, a conductive operating section integrally joined to the conductive ball joint and projecting from the tip of the conductive section, and a slide switch mounted at the inner tip of the conductive section. The slide switch operates to electrically connect or disconnect the conductive section and the conductive ball joint when the body is pressed toward one end thereof with the conductive operating section in contact with the operating surface.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
ALPS ELECTRIC CO LTDTOKYO JAPAN TOKYO METROPOLIS

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Itoh, Akihisa Fukushima-ken, JP 16 494
Ooura, Nobuhiro Fukushima-ken, JP 1 22

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