Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11145945 | Dielectric filter | Rongbiao Su, Ruoming WANG | 2021-10-12 |
| 11057483 | User tracking method, server, and client | Yang Yang, Haoran Zhu, Zili Huang | 2021-07-06 |
| 10933162 | Implantable medical instrument preform, implantable medical instrument and preparation method thereof | ZUQIANG QI, Xiaole Jia | 2021-03-02 |