Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12023072 | Anterior cervical plate, internal fixation system for use in ACAF and application thereof | Dan Han | 2024-07-02 |
| 11259937 | Cervical vertebra fixing plate maintaining natural height, cervical vertebra anterior fixation and fusion system maintaining natural height and method thereof | Jingchuan Sun, Dan Han, Kai CHEN, Shunmin Wang | 2022-03-01 |