| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 12 |
| # | Industry | |
|---|---|---|
| #1 | Semiconductors | |
| #2 | Environmental technology | |
| #3 | Optics | |
| #4 | Audio-visual technology | |
| #5 | Measurement | |
| #6 | Surface technology and coating |
| # | Technology | |
|---|---|---|
| #1 | Semiconductor devices | |
| #2 | Reduction of greenhouse gas emissions | |
| #3 | Nonlinear optics | |
| #4 | Metallic material removal | |
| #5 | Television | |
| #6 | Radio navigation |
| # | Name | Total Patents |
|---|---|---|
| #1 | Oh Min-Seok | 12 |
| #2 | Park Min | 5 |
| #3 | Chin Hong-Kee | 4 |
| #4 | Lee Yun-Seok | 4 |
| #5 | Song Nam-Kyu | 4 |
| #6 | Kim Sang-Gab | 4 |
| #7 | Shin Myung-Hun | 3 |
| #8 | Lee Czang-Ho | 3 |
| #9 | Lee Byoung-Kyu | 3 |
| #10 | Choi Seung-Ha | 3 |