Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7961022 | Pulsed width modulated control method and apparatus | Zhihong Zhang | 2011-06-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7961022 | Pulsed width modulated control method and apparatus | Zhihong Zhang | 2011-06-14 |