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:
Apr. 14, 2026
Filed:
Sep. 26, 2024
Yazaki Corporation, Tokyo, JP;
Masato Sasahara, Shizuoka, JP;
YAZAKI CORPORATION, Tokyo, JP;
Abstract
A power source control system includes a first power source, a second power source, a first switch, a second switch, a first voltage detector, a second voltage detector, and a control unit. The first power source supplies power to a first load and a second load. The second power source supplies power to the second load when an abnormality occurs. The control unit detects the presence or absence of an abnormality based on a voltage detected by the first voltage detector and/or the second voltage detector. In addition, the control unit switches on the first switch and switches off the second switch in a normal state. Further, the control unit switches off the first switch and switches on the second switch when an abnormality is detected.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile