Electronic Watch

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20230205142A1
SERIAL NO

18086707

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An electronic watch includes a case, a hand, a dial, a drive mechanism for driving the hand, a main plate to which the drive mechanism is attached, an antenna disposed between the dial and the main plate in side view when viewed from a direction parallel to a front surface of the dial, and a printed wired board, where the antenna includes a radiation electrode having a plate shape, a ground electrode having a plate shape, and a dielectric disposed between the radiation electrode and the ground electrode in the side view, the printed wired board is conducted to the radiation electrode via a power feed member, and the radiation electrode includes a portion that protrudes closer to the outside than the main plate in plan view when viewed from a direction orthogonal to the front surface of the dial.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
SEIKO EPSON CORPORATION1-6 SHINJUKU 4-CHOME SHINJUKU-KU TOKYO 160-8801

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
NAKAJIMA, Yasuo Matsumoto, JP 140 1379

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