Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12011189 | Fluid flow metal sleeve | Qun Cao | 2024-06-18 |
| 11925379 | Torque wrench for ultrasonic scalpel, and ultrasonic scalpel/torque wrench set | Qun Cao, Songtao Zhan | 2024-03-12 |
| 11583895 | Connection device for piezoceramics of an ultrasonic transducer | Qun Cao | 2023-02-21 |
| 11207084 | Tool bit for an ultrasonic osteotome | Qun Cao | 2021-12-28 |
| 11129435 | All weather cycling shoe cover | Zhen Zhou Feng, Thomas N. Buckley | 2021-09-28 |
| 10813551 | Probe and manufacturing method thereof | Qun Cao | 2020-10-27 |
| 10104930 | All weather cycling shoe cover | Zhen Zhou Feng, Thomas N. Buckley | 2018-10-23 |
| 9597816 | Woodworking table saw with vacuuming function | — | 2017-03-21 |
| 5580839 | Binary ferrihydrite catalysts | Gerald P. Huffman, Jianmin ZHAO | 1996-12-03 |