COMMUNICATION SYSTEM, ELECTRONIC APPARATUS, COMMUNICATION METHOD AND PROGRAM

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United States of America Patent

SERIAL NO

15124437

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A proposed electronic apparatus is capable of transmitting correct data by re-transmitting data without complicating communication processing even when a delay occurs in transmission processing of data in one-way communication. An electronic apparatus 10 transmits data to an electronic timepiece 20 as an optical signal by using a light source 103 which transmits the optical signal, determining whether a delay has occurred in transmission of the data or not, and re-transmitting the data by using the light source 103 when a delay has occurred. The electronic timepiece 20 enables data which has been normally received in the case where a solar cell 201 has received data from the electronic apparatus 10 plural times.

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Patent Owner(s)

Patent OwnerAddress
SEIKO INSTRUMENTS INC8 NAKASE 1-CHOME MIHAMA-KU CHIBA-SHI CHIBA

International Classification(s)

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  • 2014 Application Filing Year
  • H04L Class
  • 29135 Applications Filed
  • 23333 Patents Issued To-Date
  • 80.09 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances201420152016201720182019202020212022202320240255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
KOYAMA, Kazuhiro Chiba-shi, Chiba, JP 48 254
OGASAWARA, Kenji Chiba-shi, Chiba, JP 141 843
TAKAKURA, Akira Chiba-shi, Chiba, JP 84 308

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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges7723917103642621314694423014182001 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +025050075010001250150017502000225025002750300032503500375040004250

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