Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12040516 | Gas diffusion layer including microporous layer having through passages and/or concentration gradient of water-repellent resin in thickness direction, and fuel cell including the same | Eun Sook Lee, Jy Young Jyoung, Do Hun Kim, Jong Sik Ryu | 2024-07-16 |
| 12034187 | Carbon substrate comprising carbon fibers unidirectionally aligned, and gas diffusion layer employing same | Eun Sook Lee, Jy Young Jyoung, Do Hun Kim, Tae Hyung Kim, Eun Chong Kim +1 more | 2024-07-09 |
| 12034188 | Graphitized carbon substrate and gas diffusion layer employing same | Eun Sook Lee, Jy Young Jyoung, Do Hun Kim, Tae Hyung Kim, Eun Chong Kim +1 more | 2024-07-09 |
| 11799090 | Gas diffusion layer comprising microporous layer including carbon having partially graphitized structure and radical scavenger additive, and fuel cell employing the same | Eun Sook Lee, Jy Young Jyoung, Eun Chong Kim, Jong Sik Ryu, Ki Cheol Ahn +1 more | 2023-10-24 |