Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1090839 | Part of ultrasonic knife for surgery | Qun Cao, Yingfei Fang | 2025-08-26 |
| D1084329 | Handle for medical instruments | Qun Cao, Junqiang Shi, Zhiling Dai | 2025-07-15 |
| 11950796 | Ultrasonic bone scalpel bit and robot-assisted ultrasonic bone power system using same | Qun Cao, Zhiling Dai | 2024-04-09 |
| 11925379 | Torque wrench for ultrasonic scalpel, and ultrasonic scalpel/torque wrench set | Qun Cao, Zhen Feng | 2024-03-12 |
| 11779366 | Ultrasonic osteotome bit | Yu Sun, Qun Cao | 2023-10-10 |
| 11627980 | Ultrasonic scalpel bit | Qun Cao | 2023-04-18 |
| 11490919 | Minimally invasive ultrasonic osteotome head and minimally invasive ultrasonic bone power system | Qun Cao, Zhenzhou Li | 2022-11-08 |
| 11457833 | Discrete bioelectrical impedance identification device | Qun Cao, Jianxiong Shen | 2022-10-04 |
| 11389189 | Ultrasonic osteotome bit | Qun Cao | 2022-07-19 |
| D950735 | Ultrasonic surgical instrument | Qun Cao, Xiaoming Hu, Zhiling Dai | 2022-05-03 |
| D950736 | Shaft for ultrasonic surgical instruments | Qun Cao, Xiaoming Hu, Zhiling Dai | 2022-05-03 |
| D947379 | Ultrasonic cutter head | Qun Cao, Zhiling Dai | 2022-03-29 |
| D947124 | Transducer | Qun Cao, Xiaoming Hu, Zhiling Dai | 2022-03-29 |
| D943745 | Ultrasonic cutter head | Qun Cao, Zhiling Dai | 2022-02-15 |
| D939089 | Ultrasonic cutter head | Qun Cao, Zhiling Dai | 2021-12-21 |
| 10864012 | Tool bit for ultrasonic osteotome and ultrasonic osteotome having the same | Chunyuan Li | 2020-12-15 |
| 10588645 | Robot-assisted ultrasonic osteotome powered system | Qun Cao, Xiaoming Hu | 2020-03-17 |