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:
Jul. 13, 2010
Filed:
Mar. 08, 2006
Ri-a Ju, Suwon-si, KR;
Jin-hong an, Suwon-si, KR;
Ho-jin Kweon, Suwon-si, KR;
Jong-ki Lee, Suwon-si, KR;
Sang-hyeon Choi, Suwon-si, KR;
Ri-A Ju, Suwon-si, KR;
Jin-Hong An, Suwon-si, KR;
Ho-Jin Kweon, Suwon-si, KR;
Jong-Ki Lee, Suwon-si, KR;
Sang-Hyeon Choi, Suwon-si, KR;
Samsung SDI Co., Ltd., Yongin-si, KR;
Abstract
A fuel cell system includes a stack for generating electrical energy through electro-chemical reaction between a fuel and oxygen and supplying the electrical energy to a load, a fuel supply unit for supplying the fuel to the stack, an oxygen supply unit for supplying the oxygen to the stack, and a comparator coupled to the stack to compare an electricity output value of the stack with a reference electricity output value corresponding to the load and to selectively electrically connect the stack to the load according to the electricity output value.