Issued Patents 2018
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9972330 | Audio decoder for audio channel reconstruction | Heiko Purnhagen, Jonas Engdegard, Jonas Roeden, Kristofer Kjoerling | 2018-05-15 |
| 9972329 | Audio decoder for audio channel reconstruction | Heiko Purnhagen, Jonas Engdegard, Jonas Roeden, Kristofer Kjoerling | 2018-05-15 |
| 9940941 | Cross product enhanced subband block based harmonic transposition | — | 2018-04-10 |
| 9940942 | Advanced quantizer | Janusz Klejsa, Per Hedelin | 2018-04-10 |
| 9930465 | Parametric mixing of audio signals | Heiko Purnhagen, Heidi-Maria Lehtonen | 2018-03-27 |
| 9905236 | Enabling sampling rate diversity in a voice communication system | Heiko Purnhagen, Leif Sehlstrom, Glenn N. Dickins, Mark S. Vinton | 2018-02-27 |
| 9905235 | Device and method for improved magnitude response and temporal alignment in a phase vocoder based bandwidth extension method for audio signals | Sascha Disch, Frederik Nagel, Stephan Wilde, Per Ekstrand | 2018-02-27 |
| 9892736 | MDCT-based complex prediction stereo coding | Heiko Purnhagen, Pontus Carlsson | 2018-02-13 |
| 9892741 | Model based prediction in a critically sampled filterbank | — | 2018-02-13 |
| 9892737 | Efficient coding of audio scenes comprising audio objects | Heiko Purnhagen, Kristofer Kjoerling, Toni Hirvonen, Dirk Jeroen Breebaart, Leif Jonas Samuelsson | 2018-02-13 |
| 9881597 | Efficient combined harmonic transposition | Per Ekstrand, Per Hedelin | 2018-01-30 |
| 9858945 | Subband block based harmonic transposition | — | 2018-01-02 |
| 9858940 | Pitch filter for audio signals | Barbara Resch, Kristofer Kjorling | 2018-01-02 |