| 5854814 |
Digital transmission system with improved decoder in the receiver |
Wolfgang Brox |
1998-12-29 |
| 5751902 |
Adaptive prediction filter using block floating point format and minimal recursive recomputations |
— |
1998-05-12 |
| 5657350 |
Audio coder/decoder with recursive determination of prediction coefficients based on reflection coefficients derived from correlation coefficients |
— |
1997-08-12 |
| 5260938 |
Switching system comprising a conference arrangement |
— |
1993-11-09 |
| 5251261 |
Device for the digital recording and reproduction of speech signals |
Peter Meyer |
1993-10-05 |
| 5092450 |
Method and apparatus for conveying and synchronizing the movement of articles |
Eugen Schommartz, Holger Dietz, Ralf Gorsdorf, Martin Petry |
1992-03-03 |
| 4607362 |
Method of and circuit arrangement for establishing conference connections in a switching system |
Peter Vary, Karl Hellwig |
1986-08-19 |
| 4563138 |
Compressor system with oil separation |
Kurt Magdhuber |
1986-01-07 |
| 4532775 |
Air cooler with condensate trap |
— |
1985-08-06 |
| 4420293 |
Liquid cooled compressor with improved liquid separation |
— |
1983-12-13 |
| 4406588 |
Compressor suction regulator |
— |
1983-09-27 |
| 4343166 |
Cylinder lock with associated flat key |
— |
1982-08-10 |
| 4302160 |
Silently operating fluid pump unit |
— |
1981-11-24 |
