Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6538978 | Multi-layer optical record carrier not requiring spherical aberration correction | Derk Visser, Peter Coops, Jacobus Petrus Josephus Heemskerk | 2003-03-25 |
| 6531817 | Image display panel utilizing a cylindrical lens array | Siebe Tjerk De Zwart | 2003-03-11 |
| 6512336 | Plasma display panel electrode structure and method of driving a plasma display panel | Siebe Tjerk De Zwart, Gerhard Spekowius | 2003-01-28 |