Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12395686 | Methods and devices for providing personalized audio to a user | Malte Schmidt | 2025-08-19 |
| 11509972 | Method and device for personalization of media data for playback | Christof Fersch, Holger Hoerich | 2022-11-22 |
| 11368745 | Processing media data structures | Christof Fersch | 2022-06-21 |
| 9883309 | Insertion of sound objects into a downmixed audio signal | Leif Jonas Samuelsson, Phillip A. Williams, Christian Schindler | 2018-01-30 |
| 9548061 | Audio encoder with parallel architecture | — | 2017-01-17 |
| 9251797 | Preserving matrix surround information in encoded audio/video system and method | Kenneth Cooke | 2016-02-02 |
| 9136881 | Audio stream mixing with dialog level normalization | Alexander Groeschel, Phillip A. Williams, Jarret A. Cooper | 2015-09-15 |
| 8892450 | Signal clipping protection using pre-existing audio gain metadata | Alexander Groeschel | 2014-11-18 |
| 8885818 | Authentication of data streams | Reinhold Boehm, Alexander Groeschel, Holger Hoerich, Daniel Homm, Michael Schug +3 more | 2014-11-11 |
| 8798776 | Transcoding of audio metadata | Kurt Krauss | 2014-08-05 |
| 8626503 | Audio encoding and decoding | Erik Gosuinus Petrus Schuijers, Gerard Herman Hotho, Heiko Purnhagen, Holger Horich, Hans Magnus Kristofer Kjoerling +1 more | 2014-01-07 |
| 8175729 | Preserving matrix surround information in encoded audio/video system and method | Kenneth Cooke | 2012-05-08 |
| 7966191 | Method and apparatus for generating a number of output audio channels | Erik Gosuinus Petrus Schuijers, Gerard Herman Hotho, Heiko Purnhagen, Holger Horich, Hans Magnus Kristofer Kjorling +1 more | 2011-06-21 |
| 7428440 | Method and apparatus for preserving matrix surround information in encoded audio/video | Kenneth Cooke | 2008-09-23 |
| 7181079 | Time signal analysis and derivation of scale factors | Juergen Herre, Martin Dietz, Thomas Sporer, Michael Schug | 2007-02-20 |
| 6750789 | Device and method for determining a coding block raster of a decoded signal | Juergen Herre, Karlheinz Brandenburg, Thomas Sporer, Michael Schug | 2004-06-15 |
| 6421802 | Method for masking defects in a stream of audio data | Jürgen Herre, Martin Sieler, Karlheinz Brandenburg, Heinz Gerhauser | 2002-07-16 |