Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8927163 | Apparatus for portable fuel cells and operating method thereof | Jaeyoung Lee, Suk Woo Nam, Tae Hoon Lim, In Hwan Oh, Sung Pil Yoon +5 more | 2015-01-06 |
| 8148026 | Multi-layered electrode for fuel cell and method for producing the same | In Hwan Oh, Eun Ae Cho, Hyoung-Juhn Kim, Heung Yong Ha, Seong Ahn Hong +5 more | 2012-04-03 |