Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8889299 | Positive active material and method of preparing same and rechargeable lithium battery including same | Kyeu-Yoon Sheem | 2014-11-18 |
| 8455045 | High sensitive gas sensor using carbon materials containing ionic metal catalyst and manufacturing method thereof | Seok Chang Kang, Sung Kyu Lee, Ji Sun Im | 2013-06-04 |
| 8192897 | Method for preparation of transition metal electroplated porous carbon nanofiber composite for hydrogen storage | Soo-Jin Park, Byung Joo Kim | 2012-06-05 |