Issued Patents All Time
Showing 1–25 of 66 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12367883 | Multisignal audio coding using signal whitening as processing | Eleni FOTOPOULOU, Markus Multrus, Sascha Dick, Pallavi Maben, Srikanth KORSE +3 more | 2025-07-22 |
| 12315518 | Apparatus and method for improved concealment of the adaptive codebook in a CELP-like concealment employing improved pitch lag estimation | Jérémie Lecomte, Michael Schnabel, Martin Dietz, Bernhard Neugebauer | 2025-05-27 |
| 12272365 | Apparatus and method for decoding an encoded audio or image signal using an auxiliary window function | Christian Helmrich, Jérémie Lecomte, Markus Schnell, Bernd Edler, Stefan Reuschl | 2025-04-08 |
| 12190897 | Apparatus and method for processing an audio signal using a harmonic post-filter | Emmanuel Ravelli, Christian Helmrich, Matthias Neusinger, Sascha Disch, Manuel Jander +1 more | 2025-01-07 |
| 12179125 | Toy assembly with character in housing and mechanism to open housing with tether | Hamid R. Hashemi, Ian Patterson, William Benedict Camacho, Jay Vogler, Edwin Steele | 2024-12-31 |
| 12125491 | Apparatus and method realizing improved concepts for TCX LTP | Michael Schnabel, Ralph Sperschneider, Jérémie Lecomte, Christian Helmrich | 2024-10-22 |
| 11887609 | Apparatus and method for estimating an inter-channel time difference | Stefan Bayer, Eleni FOTOPOULOU, Markus Multrus, Guillaume Fuchs, Emmanuel Ravelli +4 more | 2024-01-30 |
| 11869514 | Apparatus and method for improved signal fade out for switched audio coding systems during error concealment | Michael Schnabel, Ralph Sperschneider, Jérémie Lecomte, Christian Helmrich | 2024-01-09 |
| 11842742 | Apparatus and method for MDCT M/S stereo with global ILD with improved mid/side decision | Emmanuel Ravelli, Markus Schnell, Stefan Doehla, Wolfgang Jaegers, Martin Dietz +6 more | 2023-12-12 |
| 11694701 | Low-complexity tonality-adaptive audio signal quantization | Martin Dietz, Guillaume Fuchs, Christian Helmrich | 2023-07-04 |
| 11694704 | Apparatus and method for processing an audio signal using a harmonic post-filter | Emmanuel Ravelli, Christian Helmrich, Matthias Neusinger, Sascha Disch, Manuel Jander +1 more | 2023-07-04 |
| 11682408 | Apparatus and method for generating an encoded signal or for decoding an encoded audio signal using a multi overlap portion | Christian Helmrich, Jérémie Lecomte, Markus Schnell, Bernd Edler, Stefan Reuschl | 2023-06-20 |
| 11673067 | Toy assembly with character in housing and mechanism to open housing with tether | Hamid R. Hashemi, Ian Patterson, William Benedict Camacho, Jay Vogler, Edwin Steele | 2023-06-13 |
| 11621008 | Apparatus and method for encoding or decoding an audio signal using a transient-location dependent overlap | Christian Helmrich, Jérémie Lecomte, Markus Schnell, Bernd Edler, Stefan Reuschl | 2023-04-04 |
| 11581003 | Harmonicity-dependent controlling of a harmonic filter tool | Christian Helmrich, Emmanuel Ravelli, Manuel Jander, Stefan Doehla | 2023-02-14 |
| 11545167 | Signal filtering | Emmanuel Ravelli, Martin Dietz, Bernhard Grill | 2023-01-03 |
| 11527252 | MDCT M/S stereo | Sascha Dick, Eleni FOTOPOULOU, Stefan Bayer | 2022-12-13 |
| 11501783 | Apparatus and method realizing a fading of an MDCT spectrum to white noise prior to FDNS application | Michael Schnabel, Ralph Sperschneider, Jérémie Lecomte, Christian Helmrich | 2022-11-15 |
| 11462221 | Apparatus and method for generating an adaptive spectral shape of comfort noise | Michael Schnabel, Ralph Sperschneider, Jérémie Lecomte, Christian Helmrich | 2022-10-04 |
| 11410664 | Apparatus and method for estimating an inter-channel time difference | Stefan Bayer, Eleni FOTOPOULOU, Markus Multrus, Guillaume Fuchs, Emmanuel Ravelli +4 more | 2022-08-09 |
| 11410663 | Apparatus and method for improved concealment of the adaptive codebook in ACELP-like concealment employing improved pitch lag estimation | Jérémie Lecomte, Michael Schnabel, Martin Dietz, Bernhard Neugebauer | 2022-08-09 |
| 11282529 | Method and apparatus for obtaining spectrum coefficients for a replacement frame of an audio signal, audio decoder, audio receiver, and system for transmitting audio signals | Janine Sukowski, Ralph Sperschneider, Wolfgang Jaegers, Christian Helmrich, Bernd Edler +1 more | 2022-03-22 |
| 11235254 | Toy assembly with character in housing and mechanism to open housing with tether | Hamid R. Hashemi, Ian Patterson, William Benedict Camacho, Jay Vogler, Edwin Steele | 2022-02-01 |
| 11127408 | Temporal noise shaping | Emmanuel Ravelli, Manfred Lutzky, Markus Schnell, Alexander Tschekalinskij, Stefan Geyersberger | 2021-09-21 |
| 11094332 | Low-complexity tonality-adaptive audio signal quantization | Martin Dietz, Guillaume Fuchs, Christian Helmrich | 2021-08-17 |