Issued Patents 2011
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8083390 | Lighting device employing a light guide plate and a plurality of light emitting diodes | Willem Lubertus Ijzerman, Tim Dekker | 2011-12-27 |
| 8066419 | Lighting device employing a light guide plate and a plurality of light emitting diodes | Tim Dekker, Willem Lubertus Ijzerman, Anthonie Hendrik Bergman | 2011-11-29 |
| 8047696 | Luminaire arrangement with cover layer | Willem Lubertus Ijzerman, Peter Hubertus Franciscus Deurenberg | 2011-11-01 |
| 8040040 | Light source and method of providing a bundle of light | Marcellinu Petrus Caro Michael Krijn, Peter Alexander Duine | 2011-10-18 |
| 7980747 | Light emitting diode lighting device | Willem Lubertus Ijzerman | 2011-07-19 |
| 7942537 | Light-emitting device with brightness enhancing layer | Marcellinus Petrus Carolus Michael Krijn, Ramon Pascal Van Gorkom, Johannus Gerardus Van Beek, Lingli Wang | 2011-05-17 |
| 7902531 | Window assembly for irradiating infrared light | Willem Lubertus Ijzerman, Marcellinus Petrus Carolus Michael Krijn | 2011-03-08 |
| 7883238 | Light collimation and mixing of remote light sources | Ramon Pascal Van Gorkom, Marcellinus Petrus Carolus Michael Krijn, Peter Alexander Duine | 2011-02-08 |