Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12389506 | Light emitting diode, LED, driver arranged for driving at least one LED, as well as a corresponding LED based lighting device, integrated circuit, IC, and method | Henricus Marius Joseph Maria Kahlman, Bertrand Johan Edward Hontele | 2025-08-12 |
| 12262455 | LED driver circuit | Henricus Marius Joseph Maria Kahlman, Bertrand Johan Edward Hontele | 2025-03-25 |
| 11943850 | Current driver and driving method | Bertrand Johan Edward Hontele | 2024-03-26 |
| 11882631 | Light source driver for a luminaire | Henricus Marius Joseph Maria Kahlman | 2024-01-23 |
| 11792903 | LED arrangement and method of controlling the same | Henricus Marius Joseph Maria Kahlman | 2023-10-17 |
| 11743990 | Balance control for 2-channel CCT dimming | Eugen Jacob De Mol, Henricus Marius Joseph Maria Kahlman, Zhaomin Meng, Dmytro Viktorovych Malyna, Marcel Beij +1 more | 2023-08-29 |
| 11641703 | Method of controlling a lighting arrangement, a lighting control circuit and a lighting system | Henricus Marius Joseph Maria Kahlman | 2023-05-02 |
| 11246202 | LED lighting driver and drive method | Bertrand Johan Edward Hontele, Marinus Joseph Maria Kahlman, Min Yang | 2022-02-08 |
| 11083057 | LED lighting driver and drive method | Bertrang Johan Edward Hontele, Henricus Marius Joseph Maria Kahlman, Hannah YANG | 2021-08-03 |
| 11039516 | Solid state lighting circuit and control method | Bertrand Johan Edward Hontele, Berend Jan Willem Ter Weeme | 2021-06-15 |
| 10951129 | Apparatus and system for providing a power converter | Guy Louis Paul De Bondt, Georg Sauerlander | 2021-03-16 |
| 10880964 | Method and apparatus for driving an LED | Bertrand Johan Edward Hontele, Henricus Marius Joseph Maria Kahlman | 2020-12-29 |
| 10820389 | Driving a lighting element | Martinus Wilhelmus Blum | 2020-10-27 |
| 10405383 | Method of controlling a lighting arrangement, a lighting control circuit and a lighting system | Dirk Jan Van Kaathoven, Marcel Van Der Ham, Lambertus Adrianus Marinus De Jong | 2019-09-03 |
| 10172211 | LED lighting system | Berend Jan Willem Ter Weeme, Liang Shi, Aart Jan Vroegop, Lambertus Adrianus Marinus De Jong, Jian Jiang | 2019-01-01 |
| 9253849 | LED lighting device with incandescent lamp color temperature behavior | Berend Jan Willem Ter Weeme, William Peter Mechtildis Marie Jans, Gazi Akdag, Erik MartinusHubertus Petrus Van Dijk, Paul Johannes Marie Julicher +1 more | 2016-02-02 |
| 9148924 | Driving a light emitting diode circuit | — | 2015-09-29 |
| 8587205 | LED lighting with incandescent lamp color temperature behavior | Berend Jan Willem Ter Weeme, William Peter Mechtildis Marie Jans, Gazi Akdag, Erik Martinus Hubertus Petrus Van Dijk, Paul Johannes Marie Julicher +1 more | 2013-11-19 |
| 5986413 | Reliable ignition circuit for a high pressure discharge lamp | — | 1999-11-16 |