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:
Sep. 02, 2025
Filed:
Aug. 23, 2022
Applicants:
Hyundai Motor Company, Seoul, KR;
Kia Corporation, Seoul, KR;
Inventor:
Min Gu Park, Hwaseong-si, KR;
Assignees:
HYUNDAI MOTOR COMPANY, Seoul, KR;
KIA CORPORATION, Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/04 (2016.01); H01M 8/04082 (2016.01); H01M 8/04089 (2016.01); H01M 8/04302 (2016.01); H01M 8/04537 (2016.01); H01M 8/04791 (2016.01);
U.S. Cl.
CPC ...
H01M 8/04097 (2013.01); H01M 8/04201 (2013.01); H01M 8/04302 (2016.02); H01M 8/04604 (2013.01); H01M 8/04798 (2013.01); H01M 2250/20 (2013.01);
Abstract
A fuel cell system and a control method thereof reduce a hydrogen exhaust amount and perform precise control in a low output section through the control of an air recirculation line and an air recirculation valve that recirculate the air discharged from the cathode of a fuel cell stack to the cathode.
Park, Min. (2025). Fuel cell system and control method thereof (U.S. Patent No. 12407006). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12407006
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile