Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10417388 | Apparatus and method for providing virtual treatment experience | Doug Hyun Han, Joung Soon Jang, In Gyu Hwang, Hee Jun Kim, Jong-Deok Kim +1 more | 2019-09-17 |
| 6270583 | Closed type semiconductor wet thermal oxidation apparatus | Jeong-kwan Lee, Keum Hee LEE | 2001-08-07 |