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:
Jun. 07, 2022
Filed:
Jan. 03, 2019
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventor:
Hiroshi Moritomo, Tokyo, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 1/26 (2006.01); G06F 21/44 (2013.01); G06F 13/10 (2006.01);
U.S. Cl.
CPC ...
G06F 1/26 (2013.01); G06F 21/44 (2013.01); G06F 1/266 (2013.01); G06F 13/10 (2013.01); G06F 21/445 (2013.01);
Abstract
An electronic device includes a requesting unit that requests a power supply apparatus to supply power, and a determination unit that determines whether the power supply apparatus is an authentic apparatus. In a case in which the determination unit determines whether the power supply apparatus is the authentic apparatus, after the requesting unit has requested the power supply apparatus to supply first power and the determination unit determines that the power supply apparatus is the authentic apparatus, the requesting unit then requests the power supply apparatus to supply second power higher than the first power.