Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6865744 | Disk drive with compensation of disk eccentricity | Heinz-Joerg Schroeder | 2005-03-08 |
| 6621618 | Optical scanning device | Jurgen Kaaden, Tsuneo Suzuki | 2003-09-16 |
| 6438094 | Device for reading from or writing to recording media in disc form exhibiting unbalance | Peter Mahr | 2002-08-20 |
| 6396797 | Recording or reproducing unit with means for compensating the unbalance of plate-shaped information media | Dietmar Uhde | 2002-05-28 |
| 6366552 | Disk drive with compensation of disk eccentricity | Heinz-Joerg Schroeder | 2002-04-02 |
| 6347181 | Time-compressed signal recording and reproducing process | Jurgen Kaaden | 2002-02-12 |
| 6275359 | Head arrangement for multitrack recording integrated tape guidance | Gunter Braun | 2001-08-14 |
| 6208096 | Optimized winding drive | Peter Mahr | 2001-03-27 |
| 6191907 | Head drum for a magnetic tape recorder | Edgar Wursthorn, Jurgen Kaaden | 2001-02-20 |
| 6122134 | Combined longitudinal and transversal tracking | Jurgen Kaaden, Peter Mahr, Gerhard Reiner, Bruno Weihs | 2000-09-19 |
| 6067213 | Tape stepper for transverse track positioning in a multitrack tape recorder | Martin Storz | 2000-05-23 |
| 6043958 | Device for coarse and fine positioning of a first element and a second element relatively to each other | Juergen Kaaden, Peter Mahr | 2000-03-28 |
| 5999377 | Holding device for stationary arranged write/read heads of a recorder | Erhard Lauble, Fritz Weisser | 1999-12-07 |
| 5978188 | Multitrack tape device using a movable magnetic head with a planar surface and including a tape supporting device | Jurgen Kaaden | 1999-11-02 |
| 5917671 | Recording method and information medium for a plurality of longitudinal track bundles enabling tracking during recording and/or playback of track bundles | Juergen Kaaden, Andreas Kluger, Martin Kuner, Peter Mahr, Hartmut Peters +4 more | 1999-06-29 |
| 5875061 | Method and apparatus for the recording of signals | Jurgen Kaaden | 1999-02-23 |
| 5860614 | Coaxial reel drive mechanism | Martin Storz | 1999-01-19 |
| 5691610 | Process for reducing the friction between a rotating head drum and recording medium in tape form during winding operation | — | 1997-11-25 |