Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12228730 | Two-dimensional exit pupil expansion method for waveguide display based on polarization volume gratings | Yishi Weng, Yuning Zhang, Yuchen Gu, Lixuan Zhagn, Ran Wei | 2025-02-18 |
| 11920594 | Screw compressor slide valve and screw compressor with gas pulsation attenuation function | Ziwen Xing, Minglong Zhou, Wenqing Chen, Zhilong He | 2024-03-05 |
| 11635340 | Leakage detection system and method for long petroleum pipeline based on AFPSO-K-means | Hongli DONG, Yong Zhang, Yang Lu, Jingyi LU, Fan Yang | 2023-04-25 |
| 10656518 | Automatic inline detection and wafer disposition system and method for automatic inline detection and wafer disposition | Ching-Pei Lin, Fa-Fu Hu | 2020-05-19 |