Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8240301 | Dispensing device | Jerome Spaargaren, Paul Kenneth Rand, Paul John Turner | 2012-08-14 |
| 7929394 | 1033Multiplane information storage system and record carrier for use in such a system | Antonius H. M. Holtslag | 2011-04-19 |
| 7616737 | Fluid filled devices | Stein Kuiper | 2009-11-10 |
| 7292515 | Multi-layer information storage system with focus and radial positioning error detection | Antonius H. M. Holtslag, Peter Coops, Jacobus Petrus Josephus Heemskerk | 2007-11-06 |
| 6538978 | Multi-layer optical record carrier not requiring spherical aberration correction | Antonius H. M. Holtslag, Peter Coops, Jacobus Petrus Josephus Heemskerk | 2003-03-25 |
| 6510011 | Optical scanning device | Bernardus Hendrikus Wilhelmus Hendriks, Petrus Gerardus Josephus Maria Nuyens | 2003-01-21 |
| 6124975 | Lenticular sheet | Marinus Josephus Jakobus Dona | 2000-09-26 |
| 6026069 | Multiplane information storage system and record carrier for use in such a system | Antonius H. M. Holtslag | 2000-02-15 |
| 5864530 | Multiplane information storage system and record carrier for use in such a system | Antonius H. M. Holtslag | 1999-01-26 |
| 5841753 | Multi-layer information storage system with improved aberration correction | Antonius H. M. Holtslag, Peter Coops, Jacobus P. J. Heemskerk | 1998-11-24 |
| 5677903 | Multi-layer information storage system with improved aberration correction | Antonius H. M. Holtslag, Peter Coops, Jacobus P. J. Heemskerk | 1997-10-14 |
| 5511057 | Multiplane information storage system with an improved record carrier | Antonius H. M. Holtslag | 1996-04-23 |
| 5408453 | Method of and apparatus for optically writing, reading and erasing a multi-plane record carrier, and record carrier suitable for said method and apparatus | Antonius H. M. Holtslag | 1995-04-18 |