Issued Patents 2021
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11175455 | Gratings with variable etch heights for waveguide displays | Giuseppe Calafiore, Matthieu Charles Raoul Leibovici, Nihar Mohanty | 2021-11-16 |
| 11156913 | Nanoimprint lithography process using low surface energy mask | Austin Lane, Giuseppe Calafiore, Nihar Mohanty | 2021-10-26 |
| 11150394 | Duty cycle range increase for waveguide combiners | Nihar Mohanty | 2021-10-19 |
| 11137536 | Bragg-like gratings on high refractive index material | Nihar Mohanty | 2021-10-05 |
| 11067726 | Gratings with variable depths for waveguide displays | Giuseppe Calafiore, Matthieu Charles Raoul Leibovici, Nihar Mohanty | 2021-07-20 |
| 11035988 | Tunable shrinkage process for manufacturing gratings | Giuseppe Calafiore, Matthieu Charles Raoul Leibovici, Maxwell Parsons, Austin Lane | 2021-06-15 |
| 11018007 | Self aligned pattern formation post spacer etchback in tight pitch configurations | Sean D. Burns, Lawrence A. Clevenger, Nelson Felix, Sivananda K. Kanakasabapathy, Christopher J. Penny +2 more | 2021-05-25 |
| 10996382 | Diffraction grating with a variable refractive index formed using an energy gradient | Giuseppe Calafiore, Austin Lane | 2021-05-04 |
| 10983257 | Fabrication of self-aligned grating elements with high refractive index for waveguide displays | Giuseppe Calafiore, Matthieu Charles Raoul Leibovici, Maxwell Parsons | 2021-04-20 |
| 10976483 | Variable-etch-depth gratings | Ankit Vora, Nihar Mohanty, Austin Lane, Elliott Franke | 2021-04-13 |
| 10962703 | Nanoparticle dispersion for increasing optical index of refraction | Austin Lane, Giuseppe Calafiore | 2021-03-30 |
| 10957583 | Self-aligned quadruple patterning (SAQP) for routing layouts including multi-track jogs | Sean D. Burns, Lawrence A. Clevenger, Sivananda K. Kanakasabapathy, Yann Mignot, Christopher J. Penny +2 more | 2021-03-23 |
| 10914944 | Anti-refraction cancelling prism for multi-beam interference lithography exposure | Matthieu Charles Raoul Leibovici | 2021-02-09 |
| 10895671 | Diffraction grating with a variable refractive index using ion implantation | Giuseppe Calafiore, Austin Lane, Nihar Mohanty | 2021-01-19 |