Electronic watch transmitting/receiving system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6542438
APP PUB NO 20010043511A1
SERIAL NO

09230931

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A data transmitting/receiving system is configured so as to send data to an analog-type watch, without the need to make direct electrical contact thereto and without influencing the drive of the hands of the watch. When a timing signal that is sent from the watch is received, a data transmitting unit performs transmission. The watch does not receive data at other times, and this receiving operation is performed intermittently.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
CITIZEN WATCH CO LTDTOKYO JAPAN TOKYO METROPOLIS

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Higuchi, Haruhiko Tokyo, JP 37 197
Murakami, Akiyoshi Tokyo, JP 14 136

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