Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11500135 | Optical apparatus for wide-angle illumination | Jianji Yang, Dmitri Iazikov, Justin M. Hannigan | 2022-11-15 |
| 11487053 | Partially etched phase-transforming optical element | Jianji Yang, Dmitri Iazikov | 2022-11-01 |
| 11378724 | Diffraction grating array for wide-angle illuminateon | Thomas W. Mossberg, Jianji Yang, Dmitri Iazikov | 2022-07-05 |
| 11294107 | Optical apparatus for wide-angle illumination | Jianji Yang, Dmitri Iazikov, Justin M. Hannigan | 2022-04-05 |