Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12223732 | Systems and methods for object monitoring | Lixun Gao, Zhewei Li, Tianfu Lan, Wenjin Zhang, Qing Zhan +2 more | 2025-02-11 |
| 11209110 | Elbow and pipe | Xufang WU, Ting Cai, Xijiang ZHANG, Peng WANG | 2021-12-28 |
| 10500531 | Filtering element, filtering equipment and water circulation cleaning system | Donglei Wen, Bin Chang, Bo Bai, Shichao Fan, Lijun Yin | 2019-12-10 |
| 9550351 | Corner peeling device, film peeling apparatus and film peeling method | Shuang Ni, Shichu Zhang, Ziran Wang, Bin Chang | 2017-01-24 |