Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7227816 | Container for optical disks, tray and magazine type player therefor | Hans-Joachim Platte, Wilfried Scheffler, Billy Wesley Beyers, Jr. | 2007-06-05 |
| 6904605 | Scanning device for magazine-type storage medium and method therefore | Hans-Joachim Platte, Wilfried Scheffler | 2005-06-07 |
| 6788639 | Reproduction and/or recording device for optical recording media having a unit for adjusting the inclination of a bearing | Rolf Dupper | 2004-09-07 |
| 6567370 | Apparatus for the recording or for the reproduction of information with a drive system for a scanning device | — | 2003-05-20 |
| 6250169 | Power transmission system with a gearwheel and a toothed rack | — | 2001-06-26 |
| 6024314 | Apparatus for loading and unloading a recorder for selectively receiving various types of cassette | Bernadette Dannegger | 2000-02-15 |
| 5999377 | Holding device for stationary arranged write/read heads of a recorder | Erhard Lauble, Klaus Oldermann | 1999-12-07 |
| 5940359 | Optical disk apparatus with means to selectably insert additional optical elements in an optical beams path | Heinz-Joerg Schroeder, Dietmar Uhde | 1999-08-17 |
| 5887812 | Cassette recorder that can take cassettes of various sizes | Erhard Lauble | 1999-03-30 |
| 5764457 | Cassette including a recording medium for a recording apparatus | Dietmar Uhde, Jens Spille, Hans-Joachim Platte, Jurgen Kaaden, Ernst Schroder +2 more | 1998-06-09 |
| 5758838 | Tape drive | — | 1998-06-02 |
| 5663849 | Tape pinch roller actuation device | Erhard Lauble | 1997-09-02 |
| 5641130 | Drive arrangement for magnetic tape cassette recorders | — | 1997-06-24 |
| 5629818 | Cassette loading device having decreased loading effort | Hartmut Schandl | 1997-05-13 |
| 5601249 | Braking device for magnetic tape recorder | Hartmut Schandl | 1997-02-11 |
| 5331481 | Tape drive and winding mechanism for tape player/recorder | Hartmut Schandl | 1994-07-19 |
| 5313345 | System for adjusting tension in a tape | Hartmut Schandl | 1994-05-17 |
| 5264979 | Mounting arrangement for a magnetic head in a tape recorder | Hartmut Schandl | 1993-11-23 |
| 4303954 | Control device for a tape recorder | — | 1981-12-01 |