Electronic timepiece with built-in antenna

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9128470
APP PUB NO 20150016229A1
SERIAL NO

14381109

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An electronic timepiece includes a tubular exterior case, a cover glass plate that blocks one of two openings of the exterior case, a ring-shaped antenna body provided along an inner circumference of the exterior case, a circuit substrate which is provided in a position below the antenna body when viewed from the cover glass plate and on which a shield pattern G is formed, and a GPS receiver that is so provided on the circuit substrate that the GPS receiver faces away from the antenna body with the shield pattern G being a boundary and amplifies and processes a signal received by the antenna body.

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Patent Owner(s)

  • SEIKO EPSON CORPORATION

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nagahama, Toshitaka Shiojiri, JP 3 40
Yanagisawa, Toshiaki Suwa, JP 8 43

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