Issued Patents 2022
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11536560 | Optical apparatus, optical system, and method for measuring an amount of strain of an object | Yuntian Zhang, Chunxu Zhang, Zhonghou Wu, Qiong Zhang, Ke Dai +1 more | 2022-12-27 |
| 11474434 | Mask and method for manufacturing the same, lithography method, display panel, display device and exposure device | Dengfeng Wang, Zhou Rui, Maoxiu Zhou, Lei Guo, Lin Chen | 2022-10-18 |
| 11443682 | Display device, gate drive circuit, shift register including two shift register units and control method thereof | Zuquan Hu, Zhenyu Zhang, Ke Dai | 2022-09-13 |