Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1065586 | Prefab house | Junjie Qin, Pizhi Zhao, Tao Zeng, Jingcheng Chen, Guorui Jiang | 2025-03-04 |
| D1061939 | Prefab house | Jingcheng Chen, Pizhi Zhao | 2025-02-11 |
| D1018603 | Car fridge | Jingcheng Chen, Dongmei Zeng, Jianglong Shi | 2024-03-19 |
| D979795 | Prefab house | Jingcheng Chen | 2023-02-28 |
| D973723 | Car fridge | Shuangyan Mei, Jingcheng Chen, Gangqiang Fan | 2022-12-27 |
| D949632 | Ice bag | Jingcheng Chen, Zeyuan Qin, Pizhi Zhao, Junjie Qin, Tao Zeng +2 more | 2022-04-26 |