Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10892502 | Apparatus and method for controlling operation of fuel cell system | Jae Hoon Kim, Jong Hyun Lee, Kwi Seong Jeong | 2021-01-12 |
| 7960071 | Separator for fuel cell using a metal plate coated with titanium nitride, method for manufacturing the same, and polymer electrolyte membrane fuel cell comprising the separator | In Hwan Oh, Eun Ae Cho, Sung Goon KANG, Heung Yong Ha, Seong Ahn Hong +4 more | 2011-06-14 |
| 7537854 | Polymer electrolyte fuel cell and stack therefor, and method of manufacturing the same | — | 2009-05-26 |
| 7332235 | Fuel cell system | Young-min Choi, Sang Yeoul Ahn | 2008-02-19 |