The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 11, 2020
Filed:
Jan. 16, 2018
Applicant:
Seiko Epson Corporation, Tokyo, JP;
Inventor:
Eiji Kinoshita, Matsumoto, JP;
Assignee:
Seiko Epson Corporation, , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G04R 20/04 (2013.01);
U.S. Cl.
CPC ...
G04R 20/04 (2013.01);
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.