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:
Dec. 28, 2021
Filed:
Jul. 25, 2018
Canon Kabushiki Kaisha, Tokyo, JP;
Hajime Inoue, Kawasaki, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
An electronic apparatus comprises a first battery authentication unit that performs a battery authentication process for authenticating a battery pack connected to the electronic apparatus, a second battery authentication unit that performs the battery authentication process, a first control unit that performs an activation process and controls the first battery authentication unit to perform the battery authentication process after the activation process ends, and a second control unit that controls the second battery authentication unit to perform the battery authentication process while the first control unit is performing the activation process.