Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8815047 | Plasma chemical reactor | Dongseok Lee, Heeseok MOON, Kunjoo Park, Keehyun KIM, Weonmook LEE | 2014-08-26 |
| 8652296 | Side gas injector for plasma reaction chamber | Minshik Kim, Sungyong Ko, Kunjoo Park, Keehyun KIM, Weonmook LEE | 2014-02-18 |
| 8323522 | Plasma reactor and etching method using the same | Hyeokjin Jang, Minshik Kim, Kwangmin Lee, Sungyong Ko, Kunjoo Park +2 more | 2012-12-04 |
| 8158068 | Plasma reactor | Kunjoo Park, Sungyong Ko, Keehyun KIM, Weonmook LEE | 2012-04-17 |