Issued Patents All Time
Showing 25 most recent of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10353210 | Self-aligning travelling collimating lens for sweeping laser | John Michael Wyrwas, Russell Wayne Gruhlke, Khurshid Syed Alam, Kebin Li | 2019-07-16 |
| 9823411 | Etendue-preserving light coupling system having light output aperture smaller than light input aperture | — | 2017-11-21 |
| 9678329 | Angled facets for display devices | Kristopher Andrew Lavery, Ming-Hau Tung | 2017-06-13 |
| 9448353 | Illumination device having a tapered light guide | Matthew B. Sampsell | 2016-09-20 |
| 9395479 | Illumination device having a tapered light guide | Matthew B. Sampsell | 2016-07-19 |
| 9377183 | Low-profile lighting systems | Jeffrey B. Sampsell, Matthew B. Sampsell | 2016-06-28 |
| 9291806 | Beam pattern projector with modulating array of light sources | Matthew B. Sampsell | 2016-03-22 |
| 9244212 | Illumination device having a tapered light guide | Matthew B. Sampsell | 2016-01-26 |
| 9223080 | Light guide with narrow angle light output and methods | — | 2015-12-29 |
| 9170474 | Efficient spatially modulated illumination system | Matthew B. Sampsell | 2015-10-27 |
| 9081190 | Voltage controlled microlens sheet | Matthew B. Sampsell | 2015-07-14 |
| 9004722 | Low-profile LED heat management system | Matthew B. Sampsell | 2015-04-14 |
| 8979347 | Illumination systems and methods | — | 2015-03-17 |
| 8926158 | Array illumination system | Matthew B. Sampsell | 2015-01-06 |
| 8911102 | Low-profile lighting system | Matthew B. Sampsell | 2014-12-16 |
| 8845115 | Flash illumination system | Matthew B. Sampsell | 2014-09-30 |
| 8740439 | Thin illumination system | Matthew B. Sampsell | 2014-06-03 |
| 8721149 | Illumination device having a tapered light guide | Matthew B. Sampsell | 2014-05-13 |
| 8674616 | Distributed illumination system | Matthew B. Sampsell, Jeffrey B. Sampsell | 2014-03-18 |
| 8348489 | Thin illumination system | Matthew B. Sampsell | 2013-01-08 |
| 7587117 | Luminaire device | Roland Winston, Benjamin A. Jacobson, Robert M. Emmons, Philip Gleckman | 2009-09-08 |
| 7520642 | High-density illumination system | Arthur Cox | 2009-04-21 |
| 7424197 | Luminaire device | Roland Winston, Benjamin A. Jacobson, Robert M. Emmons, Philip Gleckman | 2008-09-09 |
| 7418188 | Luminaire device | Roland Winston, Benjamin A. Jacobson, Robert M. Emmons, Philip Gleckman | 2008-08-26 |
| 7400439 | Uniform illumination system | — | 2008-07-15 |