Issued Patents 2022
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11493777 | Optical stack and polarizing beam splitter | Zhisheng Yun, Timothy J. Nevitt, Susan L. Kent | 2022-11-08 |
| 11435514 | Optical retarder segements | Zhisheng Yun, Michael L. Steiner, Jo A. Etter, Timothy L. Wong, Gilles J. Benoit +2 more | 2022-09-06 |
| 11281026 | Optical lens and eyewear including same | Zhisheng Yun, Andrew John Ouderkirk, Susan L. Kent, Erin A. McDowell, Timothy L. Wong +1 more | 2022-03-22 |