Top Inventors at Koh Young Technology 2021
| Rank | Name | Patents |
|---|---|---|
| 1 | Byung-Ju Yi | 3 |
| 2 | Jung Hur | 3 |
| 3 | Dae Sung Koo | 2 |
| #4 | Deok Hwa Hong | 2 |
| #5 | Hyun Ki Lee | 2 |
| #6 | Jae Hong Woo | 2 |
| #7 | Ki Won Park | 2 |
| #8 | Moon-Young Jeon | 2 |
| #9 | Young Sik Kwon | 2 |
| #10 | Bok Yeo Lee | 1 |
| #11 | Chan Kwon Lee | 1 |
| #12 | Duk Young Lee | 1 |
| #13 | Eun Ha JO | 1 |
| #14 | Eun Hyoung Seong | 1 |
| #15 | Filip Piekniewski | 1 |
| #16 | Hong Min Kim | 1 |
| #17 | Jae Heon Chung | 1 |
| #18 | Jae Hyung Kim | 1 |
| #19 | Jeong Kyu Noh | 1 |
| #20 | Jin Man KANG | 1 |
| #21 | Jong Jin Choi | 1 |
| #22 | Jong-Kyu Hong | 1 |
| #23 | Jong Tae Seo | 1 |
| #24 | Kwangill Koh | 1 |
| #25 | Sang-Kyu Yun | 1 |
| #26 | Seung Bum Han | 1 |
| #27 | Seung Won Jung | 1 |
| #28 | Seung-Jun Lee | 1 |
| #29 | Sung Mok Kim | 1 |
| #30 | Wan Sik Kim | 1 |
| #31 | Woo Jae Choi | 1 |
| #32 | Woo Young Lim | 1 |
| #33 | Yong Gyun KIM | 1 |