Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1090839 | Part of ultrasonic knife for surgery | Songtao Zhan, Yingfei Fang | 2025-08-26 |
| D1084329 | Handle for medical instruments | Songtao Zhan, Junqiang Shi, Zhiling Dai | 2025-07-15 |
| 12011189 | Fluid flow metal sleeve | Zhen Feng | 2024-06-18 |
| 11971925 | Predicting topics of potential relevance based on retrieved/created digital media files | Robert Brett Rose | 2024-04-30 |
| 11950796 | Ultrasonic bone scalpel bit and robot-assisted ultrasonic bone power system using same | Songtao Zhan, Zhiling Dai | 2024-04-09 |
| 11925379 | Torque wrench for ultrasonic scalpel, and ultrasonic scalpel/torque wrench set | Zhen Feng, Songtao Zhan | 2024-03-12 |
| 11779366 | Ultrasonic osteotome bit | Yu Sun, Songtao Zhan | 2023-10-10 |
| 11684375 | Ultrasonic osteotome bit | Xiaoming Hu, Chunyuan Li | 2023-06-27 |
| 11627980 | Ultrasonic scalpel bit | Songtao Zhan | 2023-04-18 |
| 11583895 | Connection device for piezoceramics of an ultrasonic transducer | Zhen Feng | 2023-02-21 |
| 11580157 | Predicting topics of potential relevance based on retrieved/created digital media files | Robert Brett Rose | 2023-02-14 |
| 11494451 | Personal search result identifying a physical location previously interacted with by a user | Zoltan Gyongyi, Albert Segars, Juthika Dabholkar, Darryl DeWeese, Anandsudhakar Kesari +2 more | 2022-11-08 |
| 11490919 | Minimally invasive ultrasonic osteotome head and minimally invasive ultrasonic bone power system | Zhenzhou Li, Songtao Zhan | 2022-11-08 |
| 11457833 | Discrete bioelectrical impedance identification device | Songtao Zhan, Jianxiong Shen | 2022-10-04 |
| 11389189 | Ultrasonic osteotome bit | Songtao Zhan | 2022-07-19 |
| D950736 | Shaft for ultrasonic surgical instruments | Songtao Zhan, Xiaoming Hu, Zhiling Dai | 2022-05-03 |
| D950735 | Ultrasonic surgical instrument | Songtao Zhan, Xiaoming Hu, Zhiling Dai | 2022-05-03 |
| D947379 | Ultrasonic cutter head | Songtao Zhan, Zhiling Dai | 2022-03-29 |
| D947124 | Transducer | Songtao Zhan, Xiaoming Hu, Zhiling Dai | 2022-03-29 |
| D943745 | Ultrasonic cutter head | Songtao Zhan, Zhiling Dai | 2022-02-15 |
| 11207084 | Tool bit for an ultrasonic osteotome | Zhen Feng | 2021-12-28 |
| D939089 | Ultrasonic cutter head | Songtao Zhan, Zhiling Dai | 2021-12-21 |
| D915591 | Ultrasonic cutter head for medical purpose | — | 2021-04-06 |
| 10860642 | Predicting topics of potential relevance based on retrieved/created digital media files | Robert Brett Rose | 2020-12-08 |
| 10813551 | Probe and manufacturing method thereof | Zhen Feng | 2020-10-27 |