Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5384811 | Method for the transmission of a signal | Gerhard Dickopp, Thomas Vaupel | 1995-01-24 |
| 5361278 | Process for transmitting a signal | Thomas Vaupel | 1994-11-01 |
| 5227990 | Process for transmitting and receiving a signal | Thomas Vaupel, Gerhard Dickopp | 1993-07-13 |
| 5179623 | Method for transmitting an audio signal with an improved signal to noise ratio | Gerhard Dickopp, Thomas Vaupel | 1993-01-12 |