Issued Patents 2022
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11467329 | Optical film device | Robert M. Jennings, Jo A. Etter, Susan L. Kent, Erin A. McDowell, Zhisheng Yun | 2022-10-11 |
| 11435514 | Optical retarder segements | Zhisheng Yun, Michael L. Steiner, Jo A. Etter, Gilles J. Benoit, John D. Le +2 more | 2022-09-06 |
| 11325330 | Optical system | Andrew John Ouderkirk, Zhisheng Yun, Erin A. McDowell, Gregg A. Ambur | 2022-05-10 |
| 11327324 | Display system and light guide | Andrew John Ouderkirk, Erin A. McDowell, Zhisheng Yun, Gilles J. Benoit, Jo A. Etter | 2022-05-10 |
| 11281026 | Optical lens and eyewear including same | Zhisheng Yun, Andrew John Ouderkirk, Susan L. Kent, Erin A. McDowell, John D. Le +1 more | 2022-03-22 |
| 11262565 | Optical system | Jo A. Etter, Zhisheng Yun, Gregg A. Ambur, Benjamin G. Sonnek, Robert M. Jennings | 2022-03-01 |