Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10725223 | Multi-layer diffractive eyepiece with wavelength-selective reflector | Brian T. Schowengerdt, Pierre St. Hilaire | 2020-07-28 |
| 10591643 | Light-field imaging using a gradient metasurface optical element | Mark L. Brongersma, Pieter G. Kik, Gordon Wetzstein | 2020-03-17 |
| 10527851 | Metasurfaces with asymmetric gratings for redirecting light and methods for fabricating | Mauro Melli, Pierre St. Hilaire, Christophe Peroz, Evgeni Poliakov | 2020-01-07 |