Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11549843 | Ultrasonic sensing device | Po-Chun Yeh, Dong-Fu Chen | 2023-01-10 |
| 11476404 | Ultrasonic sensing device and the manufacturing method thereof | Chi-Shen Lee, Po-Chun Yeh, Dong-Fu Chen, Chih-Wen Cheng, Chi-Lin Huang +1 more | 2022-10-18 |
| 11079356 | Ultrasonic sensing apparatus | Po-Chun Yeh, Dong-Fu Chen | 2021-08-03 |