Input detection device and electronic device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10402008
APP PUB NO 20180032205A1
SERIAL NO

15665805

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An input detection device includes a plurality of drive electrodes, a first wiring that supplies a first voltage to the plurality of drive electrodes, and a second wiring that supplies a second voltage different from the first voltage, to the plurality of drive electrodes. Input detection through an electromagnetic induction method is performed through a magnetic field generated by supplying the first voltage and the second voltage to the plurality of drive electrodes, and the first voltage and the second voltage supplied to the first wiring and the second wiring are direct-current voltages.

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Patent Owner(s)

Patent OwnerAddress
WACOM CO LTDSAITAMA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Katsuta, Tadayoshi Tokyo, JP 104 427

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