| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 13 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Electrical machinery and energy | |
| #3 | Materials and metallurgy | |
| #4 | Surface technology and coating | |
| #5 | Machines | |
| #6 | Furniture and games |
| # | Name | Total Patents |
|---|---|---|
| #1 | Suh Jun-Won | 13 |
| #2 | Kweon Ho-Jin | 7 |
| #3 | Na Young-Seung | 2 |
| #4 | Kim Jan-Dee | 2 |
| #5 | An Seong-Jin | 2 |
| #6 | Kwon Young-Sun | 1 |
| #7 | Lee Chi-Seung | 1 |
| #8 | Lee Keun-Yong | 1 |
| #9 | Lee Jin-Hwa | 1 |
| #10 | Lee Seung-Tae | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2011287339A1 | Fuel cell and method of manufacturing the same |