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. 08, 2025
Filed:
Apr. 06, 2022
Denso Corporation, Kariya, JP;
Masayuki Kurimoto, Kariya, JP;
Katsuyuki Mori, Kariya, JP;
DENSO CORPORATION, Kariya, JP;
Abstract
A power supply system includes: a first in-vehicle unit and a second in-vehicle unit; a first supply line normally supplying electric power from the first power supply unit to the first in-vehicle unit; a second supply line normally supplying electric power from the second power supply unit to the second in-vehicle unit; a crossover line relaying electric from the first supply line to the second supply line to be able to supply electric power under abnormal conditions; a power supply rectifier provided on a second power supply unit side of the relay supply line on the second supply line and configured to pass power to the second in-vehicle unit; a crossover rectifier provided on the crossover line and configured to pass power from the first supply line side to the second supply line; and a relay unit.