Issued Patents 2018
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10162181 | Display device with optics for brightness uniformity tuning having DOE optically coupled to receive light at central and peripheral regions | James Randolph Webster, Jeb Wu, Steven John Robbins, Yarn Chee Poon | 2018-12-25 |
| 10108014 | Waveguide display with multiple focal depths | Mikko Juhola | 2018-10-23 |
| 10073278 | Diffractive optical element using polarization rotation grating for in-coupling | — | 2018-09-11 |
| 10067347 | Waveguides with improved intensity distributions | Jani Kari Tapio Tervo, Pasi Pietila | 2018-09-04 |
| 10061124 | Robust architecture for large field of view components | Jani Kari Tapio Tervo | 2018-08-28 |
| 10038840 | Diffractive optical element using crossed grating for pupil expansion | — | 2018-07-31 |
| 10025093 | Waveguide-based displays with exit pupil expander | Richard Andrew Wall, Mikko Juhola | 2018-07-17 |
| 10025170 | Avoiding interference by reducing spatial coherence in a near-eye display | Jani Kari Tapio Tervo, Seppo Honkanen | 2018-07-17 |
| 9946072 | Diffractive optical element with uncoupled grating structures | — | 2018-04-17 |
| 9939647 | Extended field of view in near-eye display using optically stitched imaging | Pasi Petteri Pietilae | 2018-04-10 |
| 9927614 | Augmented reality display system with variable focus | — | 2018-03-27 |
| 9910276 | Diffractive optical elements with graded edges | Lauri Sainiemi, Tapani Levola, Marco Mattila | 2018-03-06 |
| 9891436 | Waveguide-based displays with anti-reflective and highly-reflective coating | R. Andrew Wall, Pasi Pietila, Keita Oka | 2018-02-13 |
| 9885870 | Diffractive optical elements with analog modulations and switching | Petri Antero Stenberg | 2018-02-06 |
| 9864208 | Diffractive optical elements with varying direction for depth modulation | Lauri Sainiemi | 2018-01-09 |