Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11189601 | Reflective solder mask layer for LED phosphor package | Yiwen Rong, Frederic Stephane Diana, Ting Zhu | 2021-11-30 |
| 10989857 | Shaping input surfaces of LED light-guides for increased light extraction efficiency | Frederic Stephane Diana, Jeroen Den Breejen | 2021-04-27 |
| 10955607 | LED lighting device with remote phosphor in-coupling structure for in-coupling light from light emitting diodes | Jeroen Den Breejen | 2021-03-23 |
| 10943945 | Light fixture with dynamically controllable light distribution | Frederic Stephane Diana, Yifeng Qiu, Michael Wasilko, Nazila Soleimani, Jeroen Den Breejen +1 more | 2021-03-09 |
| 10890709 | Asymmetrical light intensity distribution from luminaire | Frederic Stephane Diana, Jeroen Den Breejen, Iain Black | 2021-01-12 |