Issued Patents All Time
Showing 1–25 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12276827 | Low Z-height LED arrays with controllable light beams | Sudhir Subramanya, Willem Sillevis-Smitt, Frederic Stephane Diana, Charles André Schrama, Yifeng Qiu | 2025-04-15 |
| 11982431 | LED lighting module | Nicola Bettina Pfeffer, Frederic Stephane Diana, Kevin-Gx Jiao, Charles André Schrama, Arjen Gerben Van der Sijde +1 more | 2024-05-14 |
| 11946616 | Light engines with dynamically controllable light distribution | Frederic Stephane Diana, Yifeng Qiu, Michael Wasilko, Nazila Soleimani, Jeroen Den Breejen +1 more | 2024-04-02 |
| 11807162 | Light engines with dynamically controllable light distribution | Frederic Stephane Diana, Yifeng Qiu, Michael Wasilko, Nazila Soleimani, Jeroen Den Breejen +1 more | 2023-11-07 |
| 11742378 | High density interconnect for segmented LEDs | Frederic Stephane Diana | 2023-08-29 |
| 11510302 | Lighting apparatus with reduced abrupt brightness changes | Yifeng Qiu | 2022-11-22 |
| 11485283 | Light engines with dynamically controllable light distribution | Frederic Stephane Diana, Yifeng Qiu, Michael Wasilko, Nazila Soleimani, Jeroen Den Breejen +1 more | 2022-11-01 |
| 11355549 | High density interconnect for segmented LEDs | Frederic Stephane Diana | 2022-06-07 |
| 11333821 | Flexible low Z-height LED arrays with controllable light beams | Sudhir Subramanya, Willem Sillevis-Smitt, Frederic Stephane Diana, Charles André Schrama, Yifeng Qiu | 2022-05-17 |
| 11314012 | Rayleigh spacing limited and low z-height LED arrays | Sudhir Subramanya, Willem Sillevis-Smitt, Frederic Stephane Diana, Charles André Schrama, Yifeng Qiu | 2022-04-26 |
| 11202356 | Offline lighting configuration tool | Yifeng Qiu | 2021-12-14 |
| 11194091 | Optical light guide systems for low Z-height LED arrays | Sudhir Subramanya, Willem Sillevis-Smitt, Frederic Stephane Diana, Charles André Schrama, Yifing Qiu | 2021-12-07 |
| 11116055 | Time slicing method for multi-channel color tuning using a single current source input | Yifeng Qiu | 2021-09-07 |
| 11109468 | Lighting apparatus with reduced abrupt brightness changes | Yifeng Qiu | 2021-08-31 |
| 11094851 | Light emitting diodes with sensor segment for operational feedback | Kenneth Vampola, Frederic Stephane Diana | 2021-08-17 |
| 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 |
| 10917957 | Method of configuring lighting using offline lighting configuration tool | Yifeng Qiu | 2021-02-09 |
| 10872923 | Light engines with dynamically controllable light distribution | Frederic Stephane Diana, Yifeng Qiu, Michael Wasilko, Nazila Soleimani, Jeroen Den Breejen +1 more | 2020-12-22 |
| 10868076 | Light fixture with dynamically controllable light distribution | Frederic Stephane Diana, Yifeng Qiu, Michael Wasilko, Nazila Soleimani, Jeroen Den Breejen +1 more | 2020-12-15 |
| 10859757 | Light fixture with light guide and radially emitting LEDs | Frederic Stephane Diana, Yifeng Qiu, Michael Wasilko, Nazila Soleimani, Jeroen Den Breejen +1 more | 2020-12-08 |
| 10845529 | Light engines with dynamically controllable light distribution | Frederic Stephane Diana, Yifeng Qiu, Michael Wasilko, Nazila Soleimani, Jeroen Den Breejen +1 more | 2020-11-24 |
| 10821890 | Light engines with dynamically controllable light distribution | Frederic Stephane Diana, Yifeng Qiu, Michael Wasilko, Nazila Soleimani, Jeroen Den Breejen +1 more | 2020-11-03 |
| 10827592 | Offline lighting configuration tool | Yifeng Qiu | 2020-11-03 |
| 10785847 | Light engines with dynamically controllable light distribution | Frederic Stephane Diana, Yifeng Qiu, Michael Wasilko, Nazila Soleimani, Jeroen Den Breejen +1 more | 2020-09-22 |
| 10750588 | Light fixture with dynamically controllable light distribution | Frederic Stephane Diana, Yifeng Qiu, Michael Wasilko, Nazila Soleimani, Jeroen Den Breejen +1 more | 2020-08-18 |