Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11823917 | Spray device and cleaning apparatus | Wei Liu, Jie Chen, Xiaoyan Liu | 2023-11-21 |
| 11554390 | Ultrasonic/megasonic cleaning device | Yu-Yuan Teng | 2023-01-17 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11823917 | Spray device and cleaning apparatus | Wei Liu, Jie Chen, Xiaoyan Liu | 2023-11-21 |
| 11554390 | Ultrasonic/megasonic cleaning device | Yu-Yuan Teng | 2023-01-17 |