Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10974805 | Ballast water treatment device having device for injecting bromine salt and ozone | Sung-Jin Park, Seung Je Yoon, Dong Yeon CHO, Tae Hyeon Park, In Dong KIM | 2021-04-13 |
| 10923602 | Semiconductor devices | Jae-Jung Kim, Dong Soo Lee, Jin-Kyu Jang, Won Keun Chung, Sang-Jin Hyun | 2021-02-16 |