Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11065572 | Integrated treatment system for composite waste gas including nitrogen oxides, chlorofluorocarbons, hydrochlorofluorocarbons, hydrofluorocarbons, and perfluorinated compounds | Sang Jae Ahn, Jae Pil Mo, Jin Sang Kim, Sung Jong Cho, Dong Che Lee | 2021-07-20 |
| 10343105 | Air cleaning system | Dong Che Lee, Sung Jong Cho, Jeong Yeon Kim, Sang Jun Park, Tae-Kyung Huh | 2019-07-09 |
| 9962681 | Adsorbent having microwave absorption property | Dong Che Lee, Sung Jong Cho, Jeong Yeon Kim, Sang Jun Park, Tae-Kyung Huh | 2018-05-08 |