Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12429818 | Providing uniform background image illumination with zero-order light from a phase light modulator to a spatial light modulator | Alexander Lyubarsky | 2025-09-30 |
| 11586101 | LED illumination with red laser assist | Gregory S. Pettitt | 2023-02-21 |
| 11454875 | Prism architecture | Alexander Lyubarsky, Michael T. Davis | 2022-09-27 |
| 11340521 | Light modulator image display projector architectures | William M. Bommersbach, Gregory S. Pettitt, Sajjad A. Khan | 2022-05-24 |
| 11320728 | Spatial light modulator image display projector apparatus with solid state illumination light sources | Gregory S. Pettitt, Michael T. Davis, James F. Hallas | 2022-05-03 |
| 11057595 | Projection on multiple planes using a single projection unit | Ganapathy Subramaniam Sivakumar, Zhongyan Sheng, Terry Alan Bartlett | 2021-07-06 |
| 10989915 | Expanding a pupil using replication | Vivek Kumar Thakur, Paul L. Rancuret | 2021-04-27 |
| 10915010 | Projection system with offset image | Alexander Lyubarsky | 2021-02-09 |
| 10642031 | Expanding a pupil using replication via beam splitter feeding a waveguide | Vivek Kumar Thakur, Paul L. Rancuret | 2020-05-05 |
| 10070106 | Optical system designs for generation of light fields using spatial light modulators | Gregory S. Pettitt | 2018-09-04 |
| 10018902 | Projector light source and system, including configuration for display of 3D using passive viewing glasses | Gregory S. Pettitt | 2018-07-10 |
| 9939719 | Light modulator image display projector architectures | William M. Bommersbach, Gregory S. Pettitt, Sajjad A. Khan | 2018-04-10 |
| 9664989 | Multi-spatial light modulator image display projector architectures using solid state light sources | William M. Bommerbach, Gregory S. Pettitt, Sajjad A. Khan | 2017-05-30 |
| 9568816 | Projector with optical conversion media pumped by low etendue source | Sajjad A. Khan, Michael T. Davis, Vikrant R. Bhakta | 2017-02-14 |
| 9442357 | Spectral filtering of phosphor color wheels | Gregory S. Pettitt | 2016-09-13 |
| 9291819 | Multi-focus heads-up display using single picture generator unit | — | 2016-03-22 |
| 9261764 | Optically efficient polarized projector | — | 2016-02-16 |
| 9195123 | Projector light source and system, including configuration for display of 3D images | Gregory S. Pettitt | 2015-11-24 |
| 7252399 | Folding converging light into a lightpipe | Michael Newell, Clark Pentico | 2007-08-07 |
| 6953275 | System and method for providing a uniform source of light | Karl H. Gensike | 2005-10-11 |