Issued Patents 2020
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10823888 | Methods of producing slanted gratings with variable etch depths | Morgan Evans, Joseph C. Olson | 2020-11-03 |
| 10801890 | Measurement system and a method of diffracting light | Jinxin FU, Yifei Wang, Ian McMackin, Ludovic Godet | 2020-10-13 |
| 10775158 | System and method for detecting etch depth of angled surface relief gratings | Joseph C. Olson, Ludovic Godet, Morgan Evans | 2020-09-15 |
| 10707118 | Multi stack optical elements using temporary and permanent bonding | Ludovic Godet, Wayne MCMILLAN, Naamah ARGAMAN, Tapashree Roy, Sage Toko Garrett DOSHAY | 2020-07-07 |
| 10690821 | Methods of producing slanted gratings | Morgan Evans, Megan Clark | 2020-06-23 |
| 10690808 | Metasurface light-recycling color filter for LCD display | Robert Jan Visser, Tapashree Roy | 2020-06-23 |
| 10636825 | Shaped color filter | Joseph R. Johnson, Robert Jan Visser, Wayne MCMILLAN | 2020-04-28 |
| 10564332 | Controlling grating outcoupling strength for AR waveguide combiners | Wayne MCMILLAN | 2020-02-18 |