Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10626035 | Sequencing batch reactor for sewage treatment and sewage treatment system comprising same | Hwan Chul Cho, Yang Oh Jin, Chul-woo Lee | 2020-04-21 |
| 10586852 | Semiconductor device | Jung Han Lee, Myung-Il Kang, Jae Hwan LEE, Sun-Wook Kim, Sung-Jin Park +2 more | 2020-03-10 |
| 10538824 | Steel sheet and method for producing same | Chun Ku Kang, Jin-Sung Park, Nam Hoon Goo | 2020-01-21 |