| 7260220 |
Adaptive watermarking |
Gerrit Langelaar |
2007-08-21 |
| 7124298 |
Method and device for detecting a watermark |
Jan Johannes Petrus Maria Beekmans |
2006-10-17 |
| 6418270 |
Apparatus and method for recording a digital information signal in slant tracks on a record carrier |
Albert Maria Arnold Rijckaert |
2002-07-09 |
| 6088828 |
Transmission system with improved lock detection |
Abraham Jan De Bart |
2000-07-11 |
| 5557638 |
Transmission system for multivalued digital symbols |
Kevin D. Fisher, Ho Wai Wong-Lam, Johannes W. M. Bergmans, Johannes O. Voorman |
1996-09-17 |
| 5018172 |
Charge-coupled SPS memory device |
— |
1991-05-21 |
| 4992982 |
SPS type charge coupled device memory suitable for processing video information with increased speed |
— |
1991-02-12 |
| 4947380 |
Multi-mode memory device |
Adrianus T. Van Zanten, Hendrikus J. M. Veendrick, Peter H. Frencken, Antonius H. H. J. Nillesen, Cornelis G. L. M. Van Der Sanden |
1990-08-07 |
| 4868665 |
Charge-coupled device with varible storage capacity and constant clock frequency |
Leonardus C. M. G. Pfennings |
1989-09-19 |
| 4851908 |
Field number doubling circuit for a television signal |
Petrus W. G. Welles |
1989-07-25 |
| 4684986 |
Television signal memory-write circuit |
Petrus W. G. Welles, Petrus A. C. M. Nuijten, Jan Van Der Meer |
1987-08-04 |
| 4641310 |
Data processing system in which unreliable words in the memory are replaced by an unreliability indicator |
Theodorus G. J. A. Martens, Johannes J. W. Kalfs |
1987-02-03 |
