Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7855498 | Light-emitting device with a sealing integrated driver circuit | Eberhard Waffenschmidt, Dirk Hente | 2010-12-21 |
| 7659665 | OLED device with metal foil | Adrianus Sempel, Piet Snijder, Herbert Friedrich Boerner | 2010-02-09 |
| 7538306 | Illumination device | Dirk Hente | 2009-05-26 |
| 6806857 | Display device | Adrianus Sempel, Iain Hunter, Mark Thomas Johnson | 2004-10-19 |
| 6509690 | Display device | Adrianus Sempel, Iain Hunter, Mark Thomas Johnson | 2003-01-21 |
| 6489719 | Organic electroluminescent device | Klaas Kerkhof | 2002-12-03 |
| 6473492 | Multi-fluid elements device with controllable fluid level by means of matrix addressing | Menno Willem Jose Prins, Jeroen Van Velzen | 2002-10-29 |
| 6430265 | X-ray apparatus including a filter provided with filter elements having an adjustable absorption | Menno Willem Jose Prins, Jeroen Van Velzen, Brian K. Herbert | 2002-08-06 |
| 6297556 | Electrically resistive structure | Anton Heger | 2001-10-02 |
| 6252939 | X-ray examination apparatus including an X-ray filter | Menno Willem Jose Prins, Johannes Wilhelmus Weekamp, Jacobus Bernardus Giesbers, Petrus W. J. Linders, Andreas C. M. Van Nes | 2001-06-26 |
| 6153254 | Method and device for manufacturing an electroluminescent display screen | Pieter Van Pelt | 2000-11-28 |
| 6118855 | X-ray examination apparatus including a filter | Wilhelmus Jacobus Johannes Welters | 2000-09-12 |
| 5731747 | Electronic component having a thin-film structure with passive elements | Gerjan F. A. Van De Walle | 1998-03-24 |
| 5105234 | Electroluminescent diode having a low capacitance | Lambertus J. M. Bollen | 1992-04-14 |
| 4722706 | Trolling motor foot pedal roller base | — | 1988-02-02 |