Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D449271 | Power supply unit | Yaoping Tong, Jun Liu, Congbin Luo, Zhao Zhixiong | 2001-10-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D449271 | Power supply unit | Yaoping Tong, Jun Liu, Congbin Luo, Zhao Zhixiong | 2001-10-16 |