| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 8 | |
| #2 | WIPO (World Intellectual Property Organization) | 2 | |
| #3 | EPO (European Patent Office) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Control | |
| #3 | Environmental technology | |
| #4 | Semiconductors | |
| #5 | Machines | |
| #6 | Basic communication technologies | |
| #7 | Computer technology | |
| #8 | Machine tools | |
| #9 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | Batteries | |
| #2 | Reduction of greenhouse gas emissions | |
| #3 | Traffic control systems | |
| #4 | Unspecified technologies | |
| #5 | Semiconductor devices | |
| #6 | X-ray microscopes | |
| #7 | Coin-freed | |
| #8 | Code conversion | |
| #9 | Punching metal | |
| #10 | Electric digital data processing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lee Jae-Wook | 11 |
| #2 | Jung Ho-Hyung | 2 |
| #3 | Kim Yong-Woo | 2 |
| #4 | Suh Sang-Bum | 1 |
| #5 | Baek Kye-Hyun | 1 |
| #6 | Kim Yong-Sam | 1 |
| #7 | Lee Keun-Yong | 1 |
| #8 | Lee Chi-Young | 1 |
| #9 | Jeong Myung-Jin | 1 |
| #10 | Lee Yang Sup | 1 |