Issued Patents 2021
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11175455 | Gratings with variable etch heights for waveguide displays | Matthew E. Colburn, Matthieu Charles Raoul Leibovici, Nihar Mohanty | 2021-11-16 |
| 11156913 | Nanoimprint lithography process using low surface energy mask | Austin Lane, Matthew E. Colburn, Nihar Mohanty | 2021-10-26 |
| 11099309 | Outward coupling suppression in waveguide display | Hee Yoon Lee, Ningfeng Huang, Pasi Saarikko, Yu Shi, Nihar Mohanty | 2021-08-24 |
| 11067726 | Gratings with variable depths for waveguide displays | Matthew E. Colburn, Matthieu Charles Raoul Leibovici, Nihar Mohanty | 2021-07-20 |
| 11035988 | Tunable shrinkage process for manufacturing gratings | Matthew E. Colburn, Matthieu Charles Raoul Leibovici, Maxwell Parsons, Austin Lane | 2021-06-15 |
| 10996382 | Diffraction grating with a variable refractive index formed using an energy gradient | Austin Lane, Matthew E. Colburn | 2021-05-04 |
| 10983257 | Fabrication of self-aligned grating elements with high refractive index for waveguide displays | Matthew E. Colburn, Matthieu Charles Raoul Leibovici, Maxwell Parsons | 2021-04-20 |
| 10962703 | Nanoparticle dispersion for increasing optical index of refraction | Austin Lane, Matthew E. Colburn | 2021-03-30 |
| 10955605 | Multi-layered substrates for waveguide displays | Maxwell Parsons, Wanli Chi | 2021-03-23 |
| 10942398 | Continuous liquid crystal alignment patterns for geometric phase optics | Wai Sze Tiffany Lam | 2021-03-09 |
| 10942378 | Waveguide with coherent interference mitigation | Andrew Maimone, Andrew John Ouderkirk, Hee Yoon Lee, Ningfeng Huang, Maxwell Parsons +12 more | 2021-03-09 |
| 10914954 | Rainbow reduction for waveguide displays | Erik Shipton, Pasi Saarikko | 2021-02-09 |
| 10895671 | Diffraction grating with a variable refractive index using ion implantation | Austin Lane, Matthew E. Colburn, Nihar Mohanty | 2021-01-19 |