Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5740519 | Method for the time-correlated transmission of a control signal and a radio program signal | Klaus Goken, Hans Gessler | 1998-04-14 |
| 5666660 | System for receiving a radio signal including multiple receiving units | Klaus Goken, Hans Gessler | 1997-09-09 |
| 4974111 | Method and apparatus for electronically processing and rerecording recorded video signals | Hans-Joachim Platte, Werner Adrianus | 1990-11-27 |
| 4769726 | Magnetic tape recorder | Hans-Joachim Platte, Hartmut Schandl | 1988-09-06 |