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:
Jan. 20, 2026
Filed:
May. 08, 2023
Canon Kabushiki Kaisha, Tokyo, JP;
Tetsuya Yamamoto, Kanagawa, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A communication apparatus includes at least a processor and at least a memory. The at least memory contains instructions that, when executed by the at least processor, cause the at least processor to perform operations comprising performing a determination process and performing a setting process. The determination process determines whether the communication apparatus operates as a leader apparatus in communication or operates as a follower apparatus in the communication. The setting process, based on a result of the determination process, sets the communication apparatus to be a time master apparatus that is a provider of a reference clock for implementing time synchronization with one or more other communication apparatuses or to be a time slave apparatus that adjusts time in accordance with the reference clock.