Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |
| 10025170 | Avoiding interference by reducing spatial coherence in a near-eye display | Jani Kari Tapio Tervo, Seppo Honkanen | 2018-07-17 |
| 10025093 | Waveguide-based displays with exit pupil expander | Richard Andrew Wall, Mikko Juhola | 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 |
| 9791696 | Waveguide gratings to improve intensity distributions | Scott Woltman, Steven John Robbins, R. Andrew Wall, Tapani Levola, Pasi Kostamo | 2017-10-17 |
| 9791703 | Waveguides with extended field of view | Jani Kari Tapio Tervo | 2017-10-17 |
| 9671615 | Extended field of view in near-eye display using wide-spectrum imager | Pasi Petteri Pietilae | 2017-06-06 |
| 9372347 | Display system | Tapani Levola, Pasi Saarikko | 2016-06-21 |
| 8690341 | Image projector and an illuminating unit suitable for use in an image projector | — | 2014-04-08 |
| 8264765 | Stabilized light source | Pietari Tuomisto, Janne Konttinen | 2012-09-11 |