Issued Patents 2025
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12354612 | Advanced stereo coding based on a combination of adaptively selectable left/right or mid/side stereo coding and of parametric stereo coding | Heiko Purnhagen, Kristofer Kjoerling | 2025-07-08 |
| 12334082 | Advanced stereo coding based on a combination of adaptively selectable left/right or mid/side stereo coding and of parametric stereo coding | Heiko Purnhagen, Kristofer Kjoerling | 2025-06-17 |
| 12327566 | Advanced stereo coding based on a combination of adaptively selectable left/right or mid/side stereo coding and of parametric stereo coding | Heiko Purnhagen, Kristofer Kjoerling | 2025-06-10 |
| 12327565 | Advanced stereo coding based on a combination of adaptively selectable left/right or mid/side stereo coding and of parametric stereo coding | Heiko Purnhagen, Kristofer Kjoerling | 2025-06-10 |
| 12322399 | MDCT-based complex prediction stereo coding | Heiko Purnhagen, 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 | Heiko Purnhagen, Kristofer Kjoerling | 2025-05-20 |
| 12223966 | Selectable linear predictive or transform coding modes with advanced stereo coding | Heiko Purnhagen, Kristofer Kjoerling | 2025-02-11 |