| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Republic of Korea | 19 | |
| #2 | China | 3 | |
| #3 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Basic communication technologies | |
| #3 | Environmental technology | |
| #4 | Semiconductors | |
| #5 | Telecommunications | |
| #6 | Machines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Chen Wei | 8 |
| #2 | Moyer James Copland | 4 |
| #3 | Xu Pen | 3 |
| #4 | Rust Timothy James | 2 |
| #5 | Moyer Jim | 2 |
| #6 | Milic Ognjen | 2 |
| #7 | Zhou Jinghai | 2 |
| #8 | Wei Chen | 2 |
| #9 | Robinson Curtis B Jr | 1 |
| #10 | Stone Marshall David | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CN103051181A | Switch power source circuit and control method thereof | |
| CN102034875A | Junction field effect transistor | |
| KR20060076743A | Active damping control for a switch mode power supply |