Electronic timepiece

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United States of America Patent

PATENT NO 9007876
APP PUB NO 20150063078A1
SERIAL NO

14458480

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An electronic timepiece includes a GPS receiving section, which captures a satellite signal emitted from a positional information satellite and receives the satellite signal, and is capable of obtaining at least one of time information and positioning information, and a reception mode setting section adapted to set a reception mode selectively to at least a time measurement mode and a positioning mode. The GPS receiving section is provided with a base band section as a correlation section, and the correlation section is capable of changing the frequency resolution in a plurality of levels. Further, the correlation section sets the minimum value of the frequency resolution to be changed in the time measurement mode to a value larger than the minimum value of the frequency resolution to be changed in the positioning mode.

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Patent Owner(s)

  • SEIKO EPSON CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Matsuzaki, Jun Shiojiri, JP 48 481

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