Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11365964 | Stitching-measurement device and stitching-measurement method | Xin Jia, Dachun Gan, Tingwen Xing | 2022-06-21 |
| 11268808 | Detection device for detecting lens surface in stitching interferometer | Dachun Gan, Xin Jia, Tingwen Xing | 2022-03-08 |
| 10962487 | Flaw detecting apparatus, method for detecting flaw of plane mirror based on line scanning and ring band stitching | Haiyang Quan, Taotao Fu, Xiaochuan Hu, Xi Hou, Sheng Li | 2021-03-30 |
| 10782248 | Automatic detection device and method for detecting surface detects of large caliber cambered optical element | Haiyang Quan, Taotao Fu, Xiaochuan Hu, Gaofeng Wu, Xi Hou +2 more | 2020-09-22 |
| 9250059 | Detection devices and methods using diffraction wavefront of a pinhole stitching measurement of surface shape | Xin Jia, Jiajun XU, Weimin XIE, Tingwen Xing | 2016-02-02 |