Top Inventors at Radina Co. All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Hyeng-cheul Choi | 6 |
| 2 | Oul Cho | 4 |
| 3 | Hyun-Min Jang | 2 |
| #4 | Jaeseok Lee | 2 |
| #5 | Sin-Hyung Jeon | 2 |
| #6 | Yang Liu | 2 |
| #7 | Bumki Park | 1 |
| #8 | Dong-Ryeol Lee | 1 |
| #9 | Hyeong Dong Kim | 1 |
| #10 | Hyung-Jin Lee | 1 |
| #11 | Hyungjin Lee | 1 |
| #12 | Jae Seok Lee | 1 |
| #13 | Jae Kyu Yu | 1 |
| #14 | Jin Hyuk JANG | 1 |
| #15 | Xinxin Lu | 1 |