Issued Patents All Time
Showing 25 most recent of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11762143 | Waveguide display assembly | Pasi Petteri Pietilae, Jani Kari Tapio Tervo | 2023-09-19 |
| 11747621 | Dichroic coatings to improve display uniformity and light security in an optical combiner | Pietari Tuomisto, Jani Kari Tapio Tervo | 2023-09-05 |
| 11531202 | Waveguide assembly with virtual image focus | David D. Bohn, Jani Kari Tapio Tervo | 2022-12-20 |
| 11227528 | Setting white point based on display temperature | Abhijit Sarkar, Dmitry Reshidko | 2022-01-18 |
| 11137602 | Pupil-expanding display device | Richard Andrew Wall, Dmitry Reshidko, Heikki Juhana Hyvarinen | 2021-10-05 |
| 11112605 | Diffractive optical elements with asymmetric profiles | Lauri Sainiemi | 2021-09-07 |
| 10983346 | Display apparatuses, systems and methods including curved waveguides | Adrian Travis, Tero Ollikainen, Dmitry Reshidko | 2021-04-20 |
| 10962782 | Exit pupil expansion via curved waveguide | Richard Andrew Wall | 2021-03-30 |
| 10866422 | Micro LED display system | Pietari Tuomisto, William J. Cummings, Dmitry Reshidko, David D. Bohn | 2020-12-15 |
| 10698214 | Optical device to improve image uniformity | Jani Kari Tapio Tervo | 2020-06-30 |
| 10670862 | Diffractive optical elements with asymmetric profiles | Lauri Sainiemi | 2020-06-02 |
| 10650785 | Color management of display device | Pietari Tuomisto, William J. Cummings, Dmitry Reshidko, David D. Bohn | 2020-05-12 |
| 10642045 | Scanner-illuminated LCOS projector for head mounted display | Richard Andrew Wall, Joshua O. Miller, Andrew Maimone, Joel S. Kollin | 2020-05-05 |
| 10620440 | Waveguide for generating overlapping images in a display module | Lauri Sainiemi | 2020-04-14 |
| 10613275 | Changing pulse width to reduce visible interference | Scott Woltman, Simo Tammela | 2020-04-07 |
| 10473933 | Waveguide pupil relay | Richard Andrew Wall | 2019-11-12 |
| 10429645 | Diffractive optical element with integrated in-coupling, exit pupil expansion, and out-coupling | — | 2019-10-01 |
| 10359627 | Waveguide coatings or substrates to improve intensity distributions having adjacent planar optical component separate from an input, output, or intermediate coupler | R. Andrew Wall, Scott Woltman, Steven John Robbins, Xinye Lou, Gangok Lee +4 more | 2019-07-23 |
| 10353202 | Wrapped waveguide with large field of view | Jani Kari Tapio Tervo | 2019-07-16 |
| 10281726 | Refractive-diffractive display system with wide field of view | Pasi Pietila | 2019-05-07 |
| 10241332 | Reducing stray light transmission in near eye display using resonant grating filter | — | 2019-03-26 |
| 10234686 | Rainbow removal in near-eye display using polarization-sensitive grating | — | 2019-03-19 |
| 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 |