| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 21 | |
| #2 | China | 1 |
| # | Industry | |
|---|---|---|
| #1 | Organic fine chemistry | |
| #2 | Environmental technology | |
| #3 | Pharmaceuticals | |
| #4 | Biotechnology | |
| #5 | Chemical engineering | |
| #6 | Machines | |
| #7 | Semiconductors |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hwang Young Kyu | 4 |
| #2 | Choi Jinil | 3 |
| #3 | Song Bong Keun | 3 |
| #4 | Chang Jong San | 3 |
| #5 | Kong Jaeyang | 3 |
| #6 | Chang Bong Jun | 3 |
| #7 | Park Wookyu | 3 |
| #8 | Seong Churlmin | 3 |
| #9 | Lee Chong Ock | 2 |
| #10 | Chang Jong-San | 2 |