Issued Patents All Time
Showing 26–49 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10362431 | Headtracking for parametric binaural output system and method | Dirk Jeroen Breebaart, David Matthew Cooper, Mark F. Davis, David S. McGrath, Kristofer Kjoerling +1 more | 2019-07-23 |
| 10325607 | Coding of multichannel audio content | Heiko Purnhagen, Kristofer Kjoerling | 2019-06-18 |
| 10121479 | Audio encoder and decoder for interleaved waveform coding | Kristofer Kjoerling, Robin Thesing, Heiko Purnhagen, Karl Jonas Roeden | 2018-11-06 |
| 10083701 | Methods and devices for joint multichannel coding | Kristofer Kjoerling, Heiko Purnhagen | 2018-09-25 |
| 9899029 | Coding of multichannel audio content | Heiko Purnhagen, Kristofer Kjoerling | 2018-02-20 |
| 9830918 | Enhanced soundfield coding using parametric component generation | Heiko Purnhagen, Toni Hirvonen, Leif Jonas Samuelsson, Lars Villemoes, Janusz Klejsa | 2017-11-28 |
| 9779738 | Efficient encoding and decoding of multi-channel audio signal with multiple substreams | Jeffrey Riedmiller, Karl Jonas Roeden, Michael Ward, Phillip A. Williams | 2017-10-03 |
| 9761231 | Methods and devices for joint multichannel coding | Kristofer Kjoerling, Heiko Purnhagen | 2017-09-12 |
| 9728199 | Audio decoder for interleaving signals | Kristofer Kjoerling, Heiko Purnhagen, Karl Jonas Roeden, Leif Sehlstrom | 2017-08-08 |
| 9646619 | Coding of multichannel audio content | Heiko Purnhagen, Kristofer Kjoerling | 2017-05-09 |
| 9646622 | System and method for non-destructively normalizing loudness of audio signals within portable devices | Jeffrey Riedmiller, Michael Schug, Martin Wolters | 2017-05-09 |
| 9525845 | Near-end indication that the end of speech is received by the far end in an audio or video conference | Dong Shi, Xuejing Sun, Kai Li, Shen Huang, Heiko Purnhagen +1 more | 2016-12-20 |
| 9514761 | Audio encoder and decoder for interleaved waveform coding | Kristofer Kjoerling, Robin Thesing, Heiko Purnhagen, Karl Jonas Roeden | 2016-12-06 |
| 9489957 | Audio encoder and decoder | Kristofer Kjoerling, Heiko Purnhagen, Karl Jonas Roeden, Leif Sehlstrom | 2016-11-08 |
| 9374054 | Low delay real-to-complex conversion in overlapping filter banks for partially complex processing | Lars Villemoes | 2016-06-21 |
| 9226089 | Signal generation for binaural signals | Bernhard Neugebauer, Johannes Hilpert, Andreas Silzle, Jan Plogsties | 2015-12-29 |
| 9154102 | System for combining loudness measurements in a single playback mode | Martin Wolters, Michael Schug, Jeffrey Riedmiller | 2015-10-06 |
| 9135929 | Efficient content classification and loudness estimation | Arijit Biswas, Rolf Meissner | 2015-09-15 |
| 9117440 | Method, apparatus, and medium for detecting frequency extension coding in the coding history of an audio signal | Arijit Biswas, Regunathan Radhakrishnan | 2015-08-25 |
| 8903729 | System and method for non-destructively normalizing loudness of audio signals within portable devices | Jeffrey Riedmiller, Michael Schug, Martin Wolters | 2014-12-02 |
| 8891775 | Method and encoder for processing a digital stereo audio signal | Michael Schug | 2014-11-18 |
| 8553895 | Device and method for generating an encoded stereo signal of an audio piece or audio datastream | Jan Plogsties, Harald Popp | 2013-10-08 |
| 8325929 | Binaural rendering of a multi-channel audio signal | Jeroen Koppens, Leonid Terentiev, Cornelia Falch, Johannes Hilpert, Oliver Hellmuth +4 more | 2012-12-04 |
| 8145499 | Generation of decorrelated signals | Juergen Herre, Karsten Linzmeier, Harald Popp, Jan Plogsties, Sascha Disch | 2012-03-27 |