Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10722417 | Vertebra recovery apparatus | — | 2020-07-28 |
| 8428981 | Method and system for automatically maintaining the consistency of an information system | Peisong Li, Peng Gao, Ligang Cheng | 2013-04-23 |