Top Inventors at Dongjin Semichem Co. 2021
| Rank | Name | Patents |
|---|---|---|
| 1 | Seon Yeong Gong | 2 |
| 2 | Sunchan Park | 2 |
| 3 | Dong Hyun Lee | 1 |
| #4 | Hyeonseong Choe | 1 |
| #5 | Hye-Jung Park | 1 |
| #6 | Jae-Hyun Kim | 1 |
| #7 | Jong-Dai Park | 1 |
| #8 | Jong-Chul Shin | 1 |
| #9 | Ling Fei | 1 |
| #10 | Min Gun Lee | 1 |
| #11 | Soo Yeon Lee | 1 |
| #12 | Sung Hoon Jin | 1 |
| #13 | Yong Lak Joo | 1 |