Invention Grant
- Patent Title: Electronic timepiece
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Application No.: US15872469Application Date: 2018-01-16
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Publication No.: US10558174B2Publication Date: 2020-02-11
- Inventor: Eiji Kinoshita
- Applicant: Seiko Epson Corporation
- Applicant Address: JP
- Assignee: Seiko Epson Corporation
- Current Assignee: Seiko Epson Corporation
- Current Assignee Address: JP
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: JP2017-006218 20170117
- Main IPC: G04R20/04
- IPC: G04R20/04

Abstract:
Provided is an electronic timepiece capable of receiving satellite signals from multiple types of positioning information satellites, and capable of shortening the time required to correct the internal time. The electronic timepiece has a receiver; an estimator that estimates internal time error; a mode setter configured to set a time correction mode according to the estimated error; a selector that selects the type of positioning information satellite according to the time correction mode that was set; a time adjustor.
Public/Granted literature
- US20180203419A1 ELECTRONIC TIMEPIECE Public/Granted day:2018-07-19
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