Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11633058 | Self-service parcel cabinet | Yong Sun, Yuping Shi, Zheng Cui, Yanguang Liu | 2023-04-25 |
| 11629492 | Installation tool and method for spherical latticed shell structure | Jun Shi, Juan Li, Yang Han, Shisong Liu | 2023-04-18 |