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. 11, 2025
Filed:
Dec. 14, 2023
Canon Kabushiki Kaisha, Tokyo, JP;
Yuji Ueda, Tokyo, JP;
Jun Kamiya, Kanagawa, JP;
Hiroshi Toriumi, Kanagawa, JP;
Yuki Kubo, Kanagawa, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
An electronic apparatus includes a plurality of thermometers and a control unit that performs control to restrict an operation of the electronic apparatus in a case where one of the plurality of temperatures has reached the threshold temperature. The control unit performs control to obtain a first difference between the temperature of a heat source and a threshold temperature for the temperature of the heat source and a second difference between the temperature of an outer casing and a threshold temperature for the temperature of the outer casing, correct the first difference based on temperature increase characteristics of the heat source, correct the second difference based on temperature increase characteristics of the outer casing, and display the information based on the corrected first difference or the corrected second difference.