Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11358126 | Pt—N—C based electrochemical catalyst for chlorine evolution reaction and production method thereof | Sang Hoon Joo | 2022-06-14 |
| 7192883 | Method of manufacturing semiconductor device | Sang Wook Park | 2007-03-20 |