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. 15, 2015
Filed:
Nov. 05, 2009
Applicants:
Toshihiko Ichinose, Suwon-si, KR;
Dong-rak Kim, Suwon-si, KR;
Hyun Kim, Suwon-si, KR;
Inventors:
Assignee:
Samsung SDI Co., Ltd., Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 8/04 (2006.01); G01R 19/165 (2006.01);
U.S. Cl.
CPC ...
H01M 8/04552 (2013.01); H01M 8/04671 (2013.01); G01R 19/16538 (2013.01); Y02E 60/50 (2013.01);
Abstract
A fuel cell system, and a method of operating the fuel cell system to measure a performance difference of unit cells via an application-specific integrated circuit (ASIC) and to drive the ASIC with a low voltage from a separately included power source supply device.