Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10129749 | Method and device for acquiring response message, method and device for routing response message, and system for acquiring response message and routing response message | Xuejun Zhang, Jianxiang Wang, Rong Song, Jin Zhang | 2018-11-13 |
| 9924954 | Handheld power machine for orthopaedic drill and saw and orthopaedic drill and saw power system with same | Xinyun Zhang, Changfeng Liu | 2018-03-27 |