Issued Patents All Time
Showing 51–75 of 123 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE48492 | Collimating illumination systems employing a waveguide | — | 2021-03-30 |
| 10962701 | Wide-area solid-state illumination devices and systems | Mykola Masalitin | 2021-03-30 |
| 10962197 | Light guide illumination systems with enhanced light coupling | — | 2021-03-30 |
| 10955604 | Suspended lighting fixtures employing shaped light guide illumination devices | — | 2021-03-23 |
| 10920959 | Method of making structurally reinforced illumination panels | — | 2021-02-16 |
| 10908329 | High incidence angle retroreflective sheeting | — | 2021-02-02 |
| 10908350 | Stepped light guide illumination systems | — | 2021-02-02 |
| 10877201 | Waveguide illumination system | — | 2020-12-29 |
| 10868205 | Light converting system employing planar light trapping and light absorbing structures | — | 2020-12-15 |
| 10838135 | Edge-lit waveguide illumination systems employing planar arrays of linear cylindrical lenses | — | 2020-11-17 |
| 10830421 | Retractable and curved-shape electronic displays | — | 2020-11-10 |
| 10823368 | Light directing structures | — | 2020-11-03 |
| 10797191 | Light trapping optical structure | — | 2020-10-06 |
| 10627562 | Illumination system using edge-lit waveguide and microstructured surfaces | — | 2020-04-21 |
| 10613306 | Light distribution system employing planar microstructured waveguide | — | 2020-04-07 |
| 10605980 | Stepped light guide illumination systems | — | 2020-03-31 |
| 10605431 | Light guide illumination systems with enhanced light coupling | — | 2020-03-31 |
| 10591660 | Wide-area solid-state illumination devices and systems | Mykola Masalitin | 2020-03-17 |
| 10577859 | Light-redirecting retractable window covering | — | 2020-03-03 |
| 10534334 | Radio frequency occupancy sensing load control | — | 2020-01-14 |
| 10480752 | Structurally reinforced illumination panels and a method of making the same | — | 2019-11-19 |
| D866841 | Edge-lit LED lighting fixture | — | 2019-11-12 |
| 10439089 | Light converting system employing planar light trapping and light absorbing structures | — | 2019-10-08 |
| 10436425 | Flexible solid-state illumination devices and method of making the same | — | 2019-10-08 |
| 10439088 | Light converting system employing planar light trapping and light absorbing structures | — | 2019-10-08 |