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. 28, 2023
Filed:
Aug. 04, 2022
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Ryosuke Takahashi, Nagakute, JP;
Yuki Sano, Toyota, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Abstract
A DC-DC converter is connected to an auxiliary battery using a second wire, and the DC-DC converter steps down a voltage and outputs it to the second wire. Plural loads are connected in parallel with the auxiliary battery to the DC-DC converter using plural third wires. A power supply control ECU varies the output voltage of the DC-DC converter and determines a fault range based on the output voltage of the DC-DC converter and a charging/discharging current of the auxiliary battery at that time.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile