Issued Patents 2023
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11854561 | Low-frequency emphasis for LPC-based coding in frequency domain | Stefan Doehla, Bernhard Grill, Nikolaus Rettelbach | 2023-12-26 |
| 11854559 | Decoder for decoding an encoded audio signal and encoder for encoding an audio signal | Bernd Edler | 2023-12-26 |
| 11843805 | Deblocking or deringing filter and encoder, decoder and method for applying and varying a strength of a deblocking or deringing filter | — | 2023-12-12 |
| 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 |
| RE49717 | Audio or video encoder, audio or video decoder and related methods for processing multi-channel audio or video signals using a variable prediction direction | Julien Robilliard, Matthias Neusinger, Johannes Hilpert, Nikolaus Rettelbach, Sascha Disch +1 more | 2023-10-24 |
| 11776551 | Apparatus and method for improved signal fade out in different domains during error concealment | Michael Schnabel, Markovic Goran, Ralph Sperschneider, Jérémie Lecomte | 2023-10-03 |
| 11769513 | Apparatus and method for decoding or encoding an audio signal using energy information values for a reconstruction band | Andreas Niedermeier, Christian Ertel, Ralf Geiger, Florin Ghido | 2023-09-26 |
| 11735192 | Audio encoder, audio decoder and related methods using two-channel processing within an intelligent gap filling framework | Sascha Disch, Frederik Nagel, Ralf Geiger, Balaji Nagendran Thoshkahna, Konstantin Schmidt +3 more | 2023-08-22 |
| 11727944 | Apparatus and method for stereo filling in multichannel coding | Sascha Dick, Nikolaus Rettelbach, Florian Schuh, Richard Fueg, Frederik Nagel | 2023-08-15 |
| 11706413 | Unified transform type signaling and transform type dependent transform coefficient level coding | Benjamin Bross, Phan Hoang Tung NGUYEN, Paul Keydel, Heiko Schwarz, Detlev Marpe +1 more | 2023-07-18 |
| 11694701 | Low-complexity tonality-adaptive audio signal quantization | Martin Dietz, Guillaume Fuchs, Goran Markovic | 2023-07-04 |
| 11694704 | Apparatus and method for processing an audio signal using a harmonic post-filter | Emmanuel Ravelli, Goran Markovic, 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 | Jérémie Lecomte, Goran Markovic, Markus Schnell, Bernd Edler, Stefan Reuschl | 2023-06-20 |
| RE49549 | Audio or video encoder, audio or video decoder and related methods for processing multi-channel audio or video signals using a variable prediction direction | Julien Robilliard, Matthias Neusinger, Johannes Hilpert, Nikolaus Rettelbach, Sascha Disch +1 more | 2023-06-06 |
| 11657826 | Audio encoder, audio decoder, methods and computer program using jointly encoded residual signals | Sascha Dick, Christian Ertel, Johannes Hilpert, Andreas Hoelzer, Achim Kuntz | 2023-05-23 |
| RE49511 | Audio or video encoder, audio or video decoder and related methods for processing multi-channel audio or video signals using a variable prediction direction | Julien Robilliard, Matthias Neusinger, Johannes Hilpert, Nikolaus Rettelbach, Sascha Disch +1 more | 2023-04-25 |
| RE49492 | Audio or video encoder, audio or video decoder and related methods for processing multi-channel audio or video signals using a variable prediction direction | Julien Robilliard, Matthias Neusinger, Johannes Hilpert, Nikolaus Rettelbach, Sascha Disch +1 more | 2023-04-11 |
| 11621008 | Apparatus and method for encoding or decoding an audio signal using a transient-location dependent overlap | Jérémie Lecomte, Goran Markovic, Markus Schnell, Bernd Edler, Stefan Reuschl | 2023-04-04 |
| RE49469 | Audio or video encoder, audio or video decoder and related methods for processing multichannel audio or video signals using a variable prediction direction | Julien Robilliard, Matthias Neusinger, Johannes Hilpert, Nikolaus Rettelbach, Sascha Disch +1 more | 2023-03-21 |
| RE49464 | Audio or video encoder, audio or video decoder and related methods for processing multi-channel audio or video signals using a variable prediction direction | Julien Robilliard, Matthias Neusinger, Johannes Hilpert, Nikolaus Rettelbach, Sascha Disch +1 more | 2023-03-14 |
| RE49453 | Audio or video encoder, audio or video decoder and related methods for processing multi-channel audio or video signals using a variable prediction direction | Julien Robilliard, Matthias Neusinger, Johannes Hilpert, Nikolaus Rettelbach, Sascha Disch +1 more | 2023-03-07 |
| 11594235 | Noise filling in multichannel audio coding | Maria Luis Valero, Johannes Hilpert | 2023-02-28 |
| 11581003 | Harmonicity-dependent controlling of a harmonic filter tool | Goran Markovic, Emmanuel Ravelli, Manuel Jander, Stefan Doehla | 2023-02-14 |
| 11568883 | Low-frequency emphasis for LPC-based coding in frequency domain | Stefan Doehla, Bernhard Grill, Nikolaus Rettelbach | 2023-01-31 |