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:
May. 12, 2026
Filed:
Mar. 28, 2023
Applicant:
Honda Motor Co., Ltd., Tokyo, JP;
Inventors:
Assignee:
Honda Motor Co., Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/04746 (2016.01); H01M 8/04082 (2016.01); H01M 8/04302 (2016.01);
U.S. Cl.
CPC ...
H01M 8/04302 (2016.02); H01M 8/04753 (2013.01); H01M 2250/20 (2013.01);
Abstract
A fuel cell system includes a first battery, a second battery having a second battery voltage larger than the first battery voltage, and a step-down device for stepping down a voltage of the second battery. When the voltage supplied from the first battery to the control device is equal to or lower than the voltage threshold value, the control device supplies electric power to the bypass valve from the step-down device to perform opening degree learning for the bypass valve.
Akabori, Sho. (2026). Fuel cell system (U.S. Patent No. 12626940). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12626940
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