Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12366777 | Liquid crystal grating and driving method therefor, and 3D display device | Yonggang Zhang, Wei Zhang, Chao Li, Xipeng Wang, Jilei Gao +4 more | 2025-07-22 |
| 10161468 | Two-stage stiffness type elastomer combined device | Zhixiong Yan, Ruijin Jiang, Hong Cui, Fengwei Liu, Wenliang Liu +2 more | 2018-12-25 |
| 9919718 | Variable stiffness positioning device for railway vehicle bogie axle box | Zhixiong Yan, Ruijin Jiang, Hong Cui, Fengwei Liu, Wenliang Liu +3 more | 2018-03-20 |