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. 28, 2023
Filed:
Mar. 09, 2019
Casio Computer Co., Ltd., Tokyo, JP;
Yuki Oshita, Tokyo, JP;
Kazuho Kyou, Tachikawa, JP;
CASIO COMPUTER CO., LTD., Tokyo, JP;
Abstract
An electronic timepiece including: a radio wave receiver which receives radio waves from a positioning satellite; a communicator which performs communication with an external device; a storage which stores predicted positional information of the positioning satellite acquired from other than the positioning satellite; and a processor, wherein the processor updates the predicted positional information stored in the storage by causing the communicator to acquire the predicted positional information from the external device at or after a predetermined timing corresponding to an update period of the predicted positional information before end of an effective period of the stored predicted positional information, the update period being determined in advance in the external device.