Issued Patents All Time
Showing 51–66 of 66 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7012183 | Apparatus for analyzing an audio signal with regard to rhythm information of the audio signal by using an autocorrelation function | Jan Rohden, Christian Uhle, Markus K. Cremer | 2006-03-14 |
| 6826525 | Method and device for detecting a transient in a discrete-time audio signal | Johannes Hilpert, Bernhard Grill, Rainer Buchta, Karlheinz Brandenburg, Heinz Gerhauser | 2004-11-30 |
| 6771777 | Process for coding and decoding stereophonic spectral values | Uwe Gbur, Martin Dietz, Bodo Teichmann, Karlheinz Brandenburg, Heinz Gerhauser +1 more | 2004-08-03 |
| 6766293 | Method for signalling a noise substitution during audio signal coding | Uwe Gbur, Andreas Ehret, Martin Dietz, Bodo Teichmann, Oliver Kunz +2 more | 2004-07-20 |
| 6502069 | Method and a device for coding audio signals and a method and a device for decoding a bit stream | Bernhard Grill, Bodo Teichmann, Karlheinz Brandenburg, Heinz Gerhauser | 2002-12-31 |
| 6453282 | Method and device for detecting a transient in a discrete-time audiosignal | Johannes Hilpert, Bernhard Grill, Rainer Buchta, Karlheinz Brandenburg, Heinz Gerhauser | 2002-09-17 |
| 6424939 | Method for coding an audio signal | Uwe Gbur, Andreas Ehret, Martin Dietz, Bodo Teichmann, Oliver Kunz +2 more | 2002-07-23 |
| 6421802 | Method for masking defects in a stream of audio data | Wolfgang A. Schildbach, Martin Sieler, Karlheinz Brandenburg, Heinz Gerhauser | 2002-07-16 |
| 6341165 | Coding and decoding of audio signals by using intensity stereo and prediction processes | Uwe Gbur, Martin Dietz, Karlheinz Brandenburg, Heinz Gerhauser, Schuyler Reynier Quackenbush | 2002-01-22 |
| 5926553 | Method for measuring the conservation of stereophonic audio signals and method for identifying jointly coded stereophonic audio signals | Michael Keyhl, Christian Schmidmer, Karlheinz Brandenburg, Dieter Seitzer | 1999-07-20 |
| 5918203 | Method and device for determining the tonality of an audio signal | Ernst Eberlein, Bernhard Grill, Karlheinz Brandenburg, Heinz Gerhauser | 1999-06-29 |
| 5736943 | Method for determining the type of coding to be selected for coding at least two signals | Bernhard Grill, Ernst Eberlein, Karlheinz Brandenburg, Dieter Seitzer | 1998-04-07 |
| 5706309 | Process for transmitting and/or storing digital signals of multiple channels | Ernst Eberlein, Bernhard Grill, Dieter Seitzer | 1998-01-06 |
| 5703999 | Process for reducing data in the transmission and/or storage of digital signals from several interdependent channels | Dieter Seitzer, Karl-Heinz Brandenburg, Ernst Eberlein | 1997-12-30 |
| 5701346 | Method of coding a plurality of audio signals | Berhard Grill, Ernst Eberlein, Karlheinz Brandenburg, Dieter Seitzer | 1997-12-23 |
| 5455833 | Process for the detecting of errors in the transmission of frequency-coded digital signals | Dieter Seitzer | 1995-10-03 |