| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 18 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Environmental technology | |
| #3 | Thermal processes | |
| #4 | Semiconductors |
| # | Name | Total Patents |
|---|---|---|
| #1 | Yoon Seong Bok | 10 |
| #2 | Kim Jung Hwa | 9 |
| #3 | Kim Daewon | 7 |
| #4 | Jang Yoon Gil | 5 |
| #5 | Kim Jong Baum | 5 |
| #6 | Kim Dong Xi | 4 |
| #7 | Kim Dong Soo | 4 |
| #8 | Kang Seok Jin | 4 |
| #9 | Liu Min Xu | 4 |
| #10 | Kim Min Su | 3 |
| Publication | Filing date | Title |
|---|---|---|
| JP2015037071A | Optical semiconductor lighting device |