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:
Nov. 05, 2024
Filed:
Oct. 08, 2021
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventor:
Tsuyoshi Fujisaki, Tokyo, JP;
Assignee:
CANON KABUSHIKI KAISHA, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02J 7/00 (2006.01); H02J 1/08 (2006.01);
U.S. Cl.
CPC ...
H02J 1/082 (2020.01); H02J 7/00034 (2020.01); H02J 7/00045 (2020.01); H02J 2207/30 (2020.01);
Abstract
A power supply apparatus includes a communication unit and a control unit. The control unit controls the communication unit so as to perform authentication communication with a cable after the cable is connected to the power supply apparatus, and controls the communication unit so as not to accept a request from an external apparatus connected to the cable in a period until the authentication communication is completed.