Issued Patents 2011
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8029936 | Heater for fuel cell system | Jin-Goo Ahn, Ju-Yong Kim, Sung-chul Lee, Yong-Kul Lee, Leonid Gorobinskiy +1 more | 2011-10-04 |
| 8016900 | Carbon monoxide remover and reformer for fuel cell | Sung-chul Lee, Ju-Yong Kim, Yong-Kul Lee, Man-Seok Han, Jin-Kwang Kim +3 more | 2011-09-13 |
| 8017088 | Fuel reformer | Sung-chul Lee, Ju-Yong Kim, Dong-Myung Suh, Jin-Kwang Kim, Jin-Goo Ahn +4 more | 2011-09-13 |
| 8012635 | Fuel reforming apparatus and fuel cell system with the same | Ju-Yong Kim, Sung-chul Lee, Dong-Myung Suh, Jin-Kwang Kim, Jin-Goo Ahn +1 more | 2011-09-06 |
| 7961411 | Lens barrel and optical device with the same | — | 2011-06-14 |
| 7951499 | Fuel cell system which cools condenser and mixes air without requiring separate power units | Ju-Yong Kim, Sung-chul Lee, Dong-Myung Suh, Jin-Goo Ahn, Jin-Kwang Kim +1 more | 2011-05-31 |
| 7910253 | Reformer for fuel cell and fuel cell using the same | Man-Seok Han, Ju-Yong Kim, Sung-chul Lee, Yong-Kul Lee, Jin-Goo Ahn | 2011-03-22 |
| 7894296 | Multi-port memory devices having clipping circuits therein that inhibit data errors during overlapping write and read operations | Dong-Wook Seo | 2011-02-22 |