Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9012821 | Digital control type power converter for cooking utensils | Shouqing Qiu | 2015-04-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9012821 | Digital control type power converter for cooking utensils | Shouqing Qiu | 2015-04-21 |