Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6657492 | System for estimating a non-linear characteristic of an amplifier | Heinz Gerhauser, Gerald Ulbricht | 2003-12-02 |
| 6630862 | System for pre-distorting an input signal for a power amplifier using-non-orthogonal coordinates | Gerald Ulbricht, Heinz Gerhaeuser | 2003-10-07 |
| 6621340 | System for reducing adjacent-channel interference by pre-linearization and pre-distortion | Heinz Gerhaeuser | 2003-09-16 |
| 6584138 | Coding process for inserting an inaudible data signal into an audio signal, decoding process, coder and decoder | Christian Neubauer, Ernst Eberlein, Roland Plankenbühler, Albert Heuberger, Heinz Gerhauser +1 more | 2003-06-24 |