Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12402672 | Reusable protective clothing | Lei Zhang, Yuzhang Shao, Dean Zhao, Ye Li, Leji Wen | 2025-09-02 |
| 11670761 | Negative electrode sheet and manufacturing method thereof and battery | Qingqing Song, Long Zhang, Yinghui Xu, Junwen Zhang, Daohan Cai | 2023-06-06 |
| 11378490 | Transmission shaft assembly for use in sequential test of flexible thin-walled bearings | Weiguang Li, Zhen Li, Hui Chen | 2022-07-05 |
| 10712237 | Fault diagnosis and life testing machine for flexible precision thin-wall bearing | Weiguang Li, Zhen Li, Xuezhi Zhao, Guo Zhao, Yiqin Zhuang +4 more | 2020-07-14 |