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:
Mar. 31, 2026
Filed:
May. 11, 2023
Hyundai Motor Company, Seoul, KR;
Kia Corporation, Seoul, KR;
Woo Young Lee, Yongin, KR;
Ju Han Kim, Yongin, KR;
Yoon Tae Kim, Seongnam, KR;
Sae Kwon Chang, Yongin, KR;
Tae Woo Ryu, Pohang, KR;
Hyundai Motor Company, Seoul, KR;
Kia Corporation, Seoul, KR;
Abstract
A fuel cell vehicle of the disclosure includes a cell stack including a plurality of unit cells stacked on one another, a boost converter configured to boost the output from the cell stack and to output the boosted output as main power, a supercapacitor configured to be charged with the power generated in the cell stack to generate auxiliary power, and a load terminal connected to the boost converter instead of the cell stack to receive the main power and connected to the supercapacitor to receive the auxiliary power so as to be driven.