Issued Patents All Time
Showing 101–123 of 123 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9696701 | Radio frequency occupancy sensing load control | — | 2017-07-04 |
| 9678321 | Light trapping optical structure | — | 2017-06-13 |
| D777972 | Light emitting sheet with surface pattern | — | 2017-01-31 |
| D776331 | LED lighting sheet with surface pattern | — | 2017-01-10 |
| D776332 | Light guide | — | 2017-01-10 |
| D776333 | Light guide | — | 2017-01-10 |
| D776334 | Edge-lit light guide | — | 2017-01-10 |
| 9256007 | Light collection and illumination systems employing planar waveguide | — | 2016-02-09 |
| 9194552 | Optical article for directing and distributing light | — | 2015-11-24 |
| 9097826 | Collimating illumination systems employing a waveguide | — | 2015-08-04 |
| D735400 | Optical lens array lightguide plate | — | 2015-07-28 |
| 9010945 | Retroreflective lenticular arrays | — | 2015-04-21 |
| 9004726 | Light directing films | — | 2015-04-14 |
| 9007688 | Light redirecting fabric and method of making the same | — | 2015-04-14 |
| 8934173 | Optical article for illuminating building interiors with sunlight | — | 2015-01-13 |
| 8824050 | Daylighting fabric and method of making the same | — | 2014-09-02 |
| 8740397 | Optical cover employing microstructured surfaces | — | 2014-06-03 |
| 8735791 | Light harvesting system employing microstructures for efficient light trapping | — | 2014-05-27 |
| D679444 | Optical lens array lightguide plate | — | 2013-04-02 |
| 8290318 | Light trapping optical cover | — | 2012-10-16 |
| 7607429 | Multistage system for radiant energy flux transformation comprising an array of slat-like reflectors | Viktor Vasylyev | 2009-10-27 |
| 6971756 | Apparatus for collecting and converting radiant energy | Viktor Vasylyev | 2005-12-06 |
| 6620995 | Non-imaging system for radiant energy flux transformation | Viktor Vasylyev | 2003-09-16 |