Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10012491 | Large numerical aperture phase-shifting dual pinhole diffraction interferometer and its test method | Nikolay Voznesenskiy, Dongmei Ma, Chunshui Jin, Haitao Zhang, Jie Yu +2 more | 2018-07-03 |