Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10532832 | Magnetic levitation reaction sphere | Ming Zhang, Yu Zhu, Anlin Chen, Kaiming Yang, Rong Cheng +4 more | 2020-01-14 |
| 9995569 | Six-degree-of-freedom displacement measurement method for exposure region on silicon wafer stage | Yu Zhu, Ming Zhang, Anlin Chen, Rong Cheng, Kaiming Yang +6 more | 2018-06-12 |
| 9869857 | Optical grating phase modulator for laser interference photoetching system | Yu Zhu, Ming Zhang, Leijie Wang, Rong Cheng, Kaiming Yang +5 more | 2018-01-16 |
| 9766054 | Planar motor rotor displacement measuring device and its measuring method | Jinchun Hu, Yu Zhu, Wensheng Yin, Longmin Chen, Kaiming Yang +4 more | 2017-09-19 |
| 9752643 | Negative stiffness system for gravity compensation of micropositioner | Yu Zhu, Ming Zhang, Zhao Liu, Rong Cheng, Jing Wang +7 more | 2017-09-05 |