Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12414853 | Expandable polymer heart valve | Xiaoshen Yan | 2025-09-16 |
| 12385517 | Suction cup structure | — | 2025-08-12 |
| D1080236 | Sofa | — | 2025-06-24 |
| 12337929 | Kit of scooter and scooter | Tong Wang, Wei Li, Anqi Sun, Ling Zhang, Wanyang Qiao | 2025-06-24 |
| D1076496 | Sofa | — | 2025-05-27 |
| 11852136 | Toggle-type open-close clamping structural assembly and pump head of peristaltic pump | Xiaopeng Cao | 2023-12-26 |
| D976996 | Sports sunglasses | — | 2023-01-31 |
| D949955 | Safety glasses | — | 2022-04-26 |
| D949958 | Sports sunglasses | — | 2022-04-26 |
| 11266497 | Low gradient prosthetic heart valves | Hengchu Cao | 2022-03-08 |
| D939692 | Peristaltic pump head | Xiaopeng Cao | 2021-12-28 |
| D935517 | Sports sunglasses | — | 2021-11-09 |
| 10463480 | Leaflet for low gradient prosthetic heart valve | Hengchu Cao | 2019-11-05 |
| 10011437 | Overturning and shifting mechanism | Chunlei Cao, Ying Zang, Yuqi Mei | 2018-07-03 |
| 9554901 | Low gradient prosthetic heart valve | Hengchu Cao | 2017-01-31 |
| 9232996 | Prosthetic heart valve | Eric Sirois, Thuy Pham, Kewei Li | 2016-01-12 |
| 8219229 | Virtual heart valve | Hengchu Cao | 2012-07-10 |