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:
Jul. 12, 2022
Filed:
Nov. 26, 2018
Canon Kabushiki Kaisha, Tokyo, JP;
Yoshikazu Sato, Nagareyama, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
The electronic apparatus of the present invention includes: a power source control unit allocated to each of a plurality of external interfaces and configured to control supply or shutoff of a current for an external device and to output whether or not an overcurrent is detected as an overcurrent detection signal; a control unit configured to control supply or shutoff of a current; a logical product circuit that outputs a logical product of the overcurrent detection signals as an external interrupt signal; and an interface control unit configured to, in a case where the overcurrent detection signals is asserted, output external interface information specifying an external interface at which the overcurrent has occurred, and the control unit, in a case where the external interrupt signal is asserted, controls to the power source control unit at which the overcurrent has been detected so as to shut off supply of power.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile