Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8053131 | Apparatus and method for determining deterioration of a fuel cell and method for preventing deterioration of the same | Ik Jae Son, Byung Ki Ahn, Tae Won Lim, Jong Hyun Lee, Kwon Pil Park +7 more | 2011-11-08 |
| 8012636 | Apparatus and method for acceleratively activating fuel cell | Ik Jae Son, Jae Jun Ko, Jong Jin Yoon, Jong Hyun Lee, Young Min Kim +3 more | 2011-09-06 |