Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11539309 | Zero-voltage zero-current soft switching type driving method for ultrasonic driving unit | Weijia Shi, Bo Zhao, Jiubin Tan | 2022-12-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11539309 | Zero-voltage zero-current soft switching type driving method for ultrasonic driving unit | Weijia Shi, Bo Zhao, Jiubin Tan | 2022-12-27 |