Issued Patents 2025
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12394424 | Backward-compatible integration of high frequency reconstruction techniques for audio signals | Kristofer Kjoerling, Lars Villemoes, Per Ekstrand | 2025-08-19 |
| 12382234 | Perceptual optimization of magnitude and phase for time-frequency and softmask source separation systems | Aaron Master, Lie Lu | 2025-08-05 |
| 12354612 | Advanced stereo coding based on a combination of adaptively selectable left/right or mid/side stereo coding and of parametric stereo coding | Pontus Carlsson, Kristofer Kjoerling | 2025-07-08 |
| 12340819 | Integration of high frequency audio reconstruction techniques | Kristofer Kjoerling, Lars Villemoes, Per Ekstrand | 2025-06-24 |
| 12334082 | Advanced stereo coding based on a combination of adaptively selectable left/right or mid/side stereo coding and of parametric stereo coding | Pontus Carlsson, Kristofer Kjoerling | 2025-06-17 |
| 12334102 | Integration of high frequency audio reconstruction techniques | Kristofer Kjoerling, Lars Villemoes, Per Ekstrand | 2025-06-17 |
| 12327565 | Advanced stereo coding based on a combination of adaptively selectable left/right or mid/side stereo coding and of parametric stereo coding | Pontus Carlsson, Kristofer Kjoerling | 2025-06-10 |
| 12327566 | Advanced stereo coding based on a combination of adaptively selectable left/right or mid/side stereo coding and of parametric stereo coding | Pontus Carlsson, Kristofer Kjoerling | 2025-06-10 |
| 12322404 | Methods and devices for encoding and/or decoding immersive audio signals | David S. McGrath, Michael Eckert, Stefan Bruhn | 2025-06-03 |
| 12322399 | MDCT-based complex prediction stereo coding | Pontus Carlsson, Lars Villemoes | 2025-06-03 |
| 12308033 | Advanced stereo coding based on a combination of adaptively selectable left/right or mid/side stereo coding and of parametric stereo coding | Pontus Carlsson, Kristofer Kjoerling | 2025-05-20 |
| 12308040 | Backward-compatible integration of harmonic transposer for high frequency reconstruction of audio signals | Lars Villemoes, Per Ekstrand | 2025-05-20 |
| 12300263 | Integration of high frequency audio reconstruction techniques | Kristofer Kjoerling, Lars Villemoes, Per Ekstrand | 2025-05-13 |
| 12296028 | Integration of high frequency reconstruction techniques with reduced post-processing delay | Kristofer Kjoerling, Lars Villemoes, Per Ekstrand | 2025-05-13 |
| 12300258 | Integration of high frequency reconstruction techniques with reduced post-processing delay | Kristofer Kjoerling, Lars Villemoes, Per Ekstrand | 2025-05-13 |
| 12293768 | Audio decoder for interleaving signals | Kristofer Kjorling, Harald Mundt, Karl Jonas Roeden, Leif Sehlstrom | 2025-05-06 |
| 12288564 | Backward-compatible integration of high frequency reconstruction techniques for audio signals | Kristofer Kjoerling, Lars Villemoes, Per Ekstrand | 2025-04-29 |
| 12260869 | Decoding audio bitstreams with enhanced spectral band replication metadata in at least one fill element | Lars Villemoes, Per Ekstrand | 2025-03-25 |
| 12243542 | Reconstruction of audio scenes from a downmix | Toni Hirvonen, Leif Jonas Samuelsson, Lars Villemoes | 2025-03-04 |
| 12243543 | Integration of high frequency reconstruction techniques with reduced post-processing delay | Kristofer Kjoerling, Lars Villemoes, Per Ekstrand | 2025-03-04 |
| 12243549 | Method, apparatus and systems for audio decoding and encoding | Kristofer Kjorling, Alexander Stahlmann, Jens Popp, Karl Jonas Roeden | 2025-03-04 |
| 12236961 | Audio encoder and decoder | Leif Jonas Samuelsson | 2025-02-25 |
| 12223966 | Selectable linear predictive or transform coding modes with advanced stereo coding | Pontus Carlsson, Kristofer Kjoerling | 2025-02-11 |
| 12223968 | Multi-lag format for audio coding | Lars Villemoes, Heidi-Maria Lehtonen, Per Hedelin | 2025-02-11 |
| 12211513 | Integration of high frequency audio reconstruction techniques | Kristofer Kjoerling, Lars Villemoes, Per Ekstrand | 2025-01-28 |