Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12085781 | Complex reflector device to generate arbitrary number of output beams in angular space through same exit pupil | Wei Zhou, Jiang He, Siyuan Liang | 2024-09-10 |
| 11300527 | Method for detecting lens cleanliness using spectral differential flat field correction | Jiang He, Wei Zhou, Peihong Bai | 2022-04-12 |
| 11268880 | Method of detecting the cleanliness of a lens using differential flat field correction of pupil incidence | Jiang He, Wei Zhou, Weida Liu | 2022-03-08 |
| 11255798 | Method of detecting lens cleanliness using out-of-focus differential flat field correction | Jiang He, Wei Zhou, Bin Zhang | 2022-02-22 |