Issued Patents All Time
Showing 1–25 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8320451 | Replacement of frame data in a video stream signal | Ewot Brandsma | 2012-11-27 |
| 8171016 | System and method for using content features and metadata of digital images to find related audio accompaniment | Bartel Marinus Van De Sluis, Wilhelmus Franciscus Johannes Fontijn, Mark Henricus Verberkt, Koen Hendrik Johan Vrielink | 2012-05-01 |
| 6353701 | Direction identifier for recording of trick play signals on a record carrier | — | 2002-03-05 |
| 6317556 | Sync block numbering of trick play signals during recording of such signals on a record carrier | — | 2001-11-13 |
| 6252734 | Arrangement for reproducing a digital signal from a track on a magnetic record carrier having an equalizer filter in the form of a transconductance-capacitor filter | Josephus Arnoldus Henricus Maria Kahlman | 2001-06-26 |
| 6222981 | Recording of trick play signals on a record carrier | — | 2001-04-24 |
| 6192185 | Recording and reproduction of an information signal in a short play and a long play mode | Marinus A. H. Looykens | 2001-02-20 |
| 6078448 | Recording of subcode signals in slant tracks on a record carrier | Adrianus J. M. Denissen | 2000-06-20 |
| 6078480 | System for recording and/or reproducing information signals, as well as cassette and apparatus for the system | Hartmut Schandl, Dietfried Suss | 2000-06-20 |
| 5862006 | Apparatus for recording a digital information signal in a track on a record carrier and encoding means for encoding said digital information signal | Marinus A. H. Looykens | 1999-01-19 |
| 5856798 | Magnetic-tape recording/reproducing arrangement comprising a coding device | Marinus A. H. Looykens | 1999-01-05 |
| 5757808 | Method and device for use with helical scan data recording by implementing a reed-solomon product code, a unitary medium comprising such data, and a cassette comprising such medium | Adrianus J. M. Denissen | 1998-05-26 |
| 5745638 | Recording/reproducing apparatus of the helical scan type | Ronald W. J. J. Saeijs | 1998-04-28 |
| 5619171 | Phase-locked loop, phase comparator for use in the phase-locked loop, and reproducing device including the phase-locked loop | Johannes J. L. M. Van Vlerken | 1997-04-08 |
| 5606465 | Information track format and reading and recording apparatuses therefor | Hugo Augustinus Joseph Cramer | 1997-02-25 |
| 5586144 | Receiving arrangement including a variable equalizer, which variable equalizer is controlled on the basis of one or more signal portions produced by the variable equalizer | Josephus Arnoldus Henricus Maria Kahlman | 1996-12-17 |
| 5583651 | Method of and system for transmitting and receiving digitally encoded video images | Peter H. N. De With, Stephanus Joseph Johannes Nijssen, Gerrit J. Keesman | 1996-12-10 |
| 5495369 | Apparatus for recording and/or reproducing an electric signal on/from a magnetic record carrier | Joannes A. E. Van Der Kop | 1996-02-27 |
| 5469462 | Receiving arrangement including a variable equalizer which variable equalizer is controlled on the basis of one or more signal portions produced by the variable equalizer | Josephus Arnoldus Henricus Maria Kahlman | 1995-11-21 |
| 5448368 | Arrangement for recording or reproducing data reduced video information | Eric H. J. Persoon, Wilhelmus Jacobus Van Gestel, Peter H. N. De With | 1995-09-05 |
| 5424878 | Arrangement for recording a first, a second and a third digital signal, in that order, in a track on a magnetic record carrier | — | 1995-06-13 |
| 5412515 | Apparatus for recording and/or reproducing an electric signal on/from a magnetic record carrier | Joannes A. E. Van Der Kop | 1995-05-02 |
| 5317458 | Apparatus for recording a count signal in a fixed location regardless of transport velocity of record carrier | Pieter G. Van Leeuwen | 1994-05-31 |
| 5270891 | Vertically distant magnetic head units with piezoelectric error tracking | Werner A. L. Heijnemans | 1993-12-14 |
| 4689577 | Circuit for synchronizing an oscillator to a pulse train | Roelof Vreeken, Edmond de Niet | 1987-08-25 |