Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11956894 | Flexible printed circuit board assembly | — | 2024-04-09 |
| 9551484 | Electric lamp with pin safety arrangement | Antonius Petrus Marinus Dingemans, Allart Van Den Berg | 2017-01-24 |
| 9377168 | Compact light output device with wavelength conversion | — | 2016-06-28 |
| 9146017 | Lighting device | Antonius Petrus Marinus Dingemans | 2015-09-29 |
| 8878430 | TL retrofit LED module outside sealed glass tube | Niels De Koning, Rifat Ata Mustafa Hikmet, Koen Kriege, Hans Cillessen, Rene Theodorus Wegh | 2014-11-04 |
| 8858248 | Housing for an electrically powered device | — | 2014-10-14 |
| 8829551 | TL retrofit LED module inside sealed glass tube | Rifat Ata Mustafa Hikmet, Jan Cornelis Kriege, Johannes Franciscus Maria Cillessen, Rene Theodorus Wegh, Rene Maarten Arjan Driessens | 2014-09-09 |
| 6573662 | Plasma addressed display device with a function of controlling partial pressure of dopant gas | — | 2003-06-03 |
| 6049164 | Low-pressure mercury lamp with specific electrode screens | Wilhelmus M. P. Van Kemenade | 2000-04-11 |