Top Inventors at Sung Joo D&D All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Sung-Joo Kim | 9 |
| 2 | Sungjoo Kim | 7 |
| 3 | Jihye Lim | 4 |
| #4 | Bu ho Song | 3 |
| #5 | Jean Philippe Hurillon | 3 |
| #6 | Sanghee Lee | 3 |
| #7 | Christopher Raeburn | 2 |
| #8 | Eun Young Choi | 2 |
| #9 | EunSoo Choo | 2 |
| #10 | Heiko Frank Desens | 2 |
| #11 | Janet Eunie Kim | 2 |
| #12 | Ji Won Park | 2 |
| #13 | Sooyeon LEE | 2 |
| #14 | Bo Young Cho | 1 |
| #15 | Eun Soo Choo | 1 |
| #16 | Eun Sun Park | 1 |
| #17 | Hey Min Park | 1 |
| #18 | In Hee Lee | 1 |
| #19 | Jihyun Nam | 1 |
| #20 | Sang Mi Lee | 1 |
| #21 | Sangmi Lee | 1 |
| #22 | SooJung Seo | 1 |
| #23 | Sun Young Ahn | 1 |
| #24 | Sung Hyon Kim | 1 |
| #25 | Tae Ho Cho | 1 |
| #26 | Vladimir Herga | 1 |
| #27 | Youngnan Jang | 1 |
| #28 | Eduardo Wongvalle | 1 |