Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6778154 | Display device | — | 2004-08-17 |
| 6473492 | Multi-fluid elements device with controllable fluid level by means of matrix addressing | Menno Willem Jose Prins, Edward Willem Albert Young | 2002-10-29 |
| 6452576 | Organic electroluminescent display device | Coen Theodorus Hubertus Fransiscus Liedenbaum | 2002-09-17 |
| 6430265 | X-ray apparatus including a filter provided with filter elements having an adjustable absorption | Menno Willem Jose Prins, Edward Willem Albert Young, Brian K. Herbert | 2002-08-06 |
| 6229266 | Voltage level indicator | Coen T. H. F. Liedenbaum | 2001-05-08 |