Issued Patents All Time
Showing 126–150 of 162 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9653090 | Complex exponential modulated filter bank for high frequency reconstruction | — | 2017-05-16 |
| 9634647 | Complex-valued synthesis filter bank with phase shift | — | 2017-04-25 |
| 9583118 | Complex exponential modulated filter bank for high frequency reconstruction | — | 2017-02-28 |
| 9548059 | Spectral translation/folding in the subband domain | Lars G. Liljeryd, Fredrik Henn, Kristofer Kjoerling | 2017-01-17 |
| 9449608 | Low delay modulated filter bank | — | 2016-09-20 |
| 9431020 | Methods for improving high frequency reconstruction | Kristofer Kjoerling, Holger Hoerich | 2016-08-30 |
| 9407993 | Latency reduction in transposer-based virtual bass systems | — | 2016-08-02 |
| 9384750 | Oversampling in a combined transposer filterbank | Lars Villemoes | 2016-07-05 |
| 9349382 | Low delay modulated filter bank | — | 2016-05-24 |
| 9318118 | Low delay modulated filter bank | — | 2016-04-19 |
| 9318127 | 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, Lars Villemoes | 2016-04-19 |
| 9305557 | Apparatus and method for processing an audio signal using patch border alignment | Frederik Nagel, Sascha Disch, Stephan Wilde, Lars Villemoes | 2016-04-05 |
| 9245534 | Spectral translation/folding in the subband domain | Lars G. Liljeryd, Fredrik Henn, Kristofer Kjoerling | 2016-01-26 |
| 9245533 | Enhancing performance of spectral band replication and related high frequency reconstruction coding | Lars G. Liljeryd, Kristofer Kjoerling, Fredrik Henn | 2016-01-26 |
| 9236061 | Harmonic transposition in an audio coding method and system | Lars Villemoes | 2016-01-12 |
| 9190067 | Efficient combined harmonic transposition | Lars Villemoes, Per Hedelin | 2015-11-17 |
| 9159337 | Apparatus and method for generating a high frequency audio signal using adaptive oversampling | Lars Villemoes, Sascha Disch, Frederik Nagel, Stephan Wilde | 2015-10-13 |
| 8983852 | Efficient combined harmonic transposition | Lars Villemoes, Per Hedelin | 2015-03-17 |
| 8971551 | Virtual bass synthesis using harmonic transposition | — | 2015-03-03 |
| 8935156 | Enhancing performance of spectral band replication and related high frequency reconstruction coding | Lars G. Liljeryd, Kristofer Kjoerling, Fredrik Henn | 2015-01-13 |
| 8886346 | Oversampling in a combined transposer filter bank | Lars Villemoes | 2014-11-11 |
| 8880572 | Low delay modulated filter bank | — | 2014-11-04 |
| 8761407 | Method for determining inverse filter from critically banded impulse response data | C Phillip Brown, Alan J. Seefeldt | 2014-06-24 |
| 8756266 | Partially complex modulated filter bank | Lars Villemoes, Heiko Purnhagen | 2014-06-17 |
| 8738369 | Enhancing performance of spectral band replication and related high frequency reconstruction coding | Lars G. Liljeryd, Kristofer Kjoerling, Fredrik Henn | 2014-05-27 |