Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11492166 | Automatic hub labeling device and production line | Liang Huang, Honglei Liu, Bao Zhang, Qingbo Kong | 2022-11-08 |
| 9794121 | System upgrade method and device | Hao Zhang | 2017-10-17 |