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.

Date of Patent:
Jul. 18, 2023

Filed:

Sep. 27, 2019
Applicant:

Casio Computer Co., Ltd., Tokyo, JP;

Inventors:

Hayato Hori, Kokubunji, JP;

Shuto Oikawa, Tachikawa, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G04R 20/04 (2013.01); G04R 20/28 (2013.01);
U.S. Cl.
CPC ...
G04R 20/04 (2013.01); G04R 20/28 (2013.01);
Abstract

A timepiece includes a clock circuit, a signal receiver configured to receive signals including time information, a processor configured to control a changing operation of changing a current time measured by the clock circuit based on the time information obtained from the signal receiver and controls a presenting operation of whether or not the changing operation is successful. The processor controls the changing operation based on a first flag indicating whether or not the signal receiver successfully receives the time information. The processor controls the presenting operation based on a second flag indicating whether or not the changing operation is successful within a predetermined period of time.


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