Issued Patents 2023
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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, Christian Helmrich, Johannes Hilpert, Nikolaus Rettelbach +1 more | 2023-10-24 |
| 11790922 | Apparatus for encoding or decoding an encoded multichannel signal using a filling signal generated by a broad band filter | Jan BÜTHE, Franz REUTELHUBER, Guillaume Fuchs, Markus Multrus, Ralf Geiger | 2023-10-17 |
| 11776554 | Audio processor and method for generating a frequency enhanced audio signal using pulse processing | Michael Sturm | 2023-10-03 |
| 11769512 | Apparatus and method for decoding and encoding an audio signal using adaptive spectral tile selection | Christian Neukam, Frederik Nagel, Andreas Niedermeier, Konstantin Schmidt, Balaji Nagendran Thoshkahna | 2023-09-26 |
| 11741978 | Audio encoder and bandwidth extension decoder | Frederik Nagel, Guillaume Fuchs, Juergen Herre, Christian Griebel | 2023-08-29 |
| 11741973 | Audio encoder for encoding a multichannel signal and audio decoder for decoding an encoded audio signal | Guillaume Fuchs, Emmanuel Ravelli, Christian Neukam, Konstantin Schmidt, Conrad Benndorf +3 more | 2023-08-29 |
| 11735192 | Audio encoder, audio decoder and related methods using two-channel processing within an intelligent gap filling framework | Frederik Nagel, Ralf Geiger, Balaji Nagendran Thoshkahna, Konstantin Schmidt, Stefan Bayer +3 more | 2023-08-22 |
| 11705145 | Apparatus and method for generating an enhanced signal using independent noise-filling | Ralf Geiger, Andreas Niedermeier, Matthias Neusinger, Konstantin Schmidt, Stephan Wilde +2 more | 2023-07-18 |
| 11705146 | Audio encoder and bandwidth extension decoder | Frederik Nagel, Guillaume Fuchs, Juergen Herre, Christian Griebel | 2023-07-18 |
| 11694704 | Apparatus and method for processing an audio signal using a harmonic post-filter | Emmanuel Ravelli, Christian Helmrich, Goran Markovic, Matthias Neusinger, Manuel Jander +1 more | 2023-07-04 |
| 11688408 | Perceptual audio coding with adaptive non-uniform time/frequency tiling using subband merging and the time domain aliasing reduction | Nils WERNER, Bernd Edler | 2023-06-27 |
| 11688407 | Decoder, encoder, and method for informed loudness estimation in object-based audio coding systems | Jouni Paulus, Harald Fuchs, Bernhard Grill, Oliver Hellmuth, Adrian Murtaza +2 more | 2023-06-27 |
| 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, Christian Helmrich, Johannes Hilpert, Nikolaus Rettelbach +1 more | 2023-06-06 |
| 11670307 | Downmixer and method for downmixing at least two channels and multichannel encoder and multichannel decoder | Christian Borss, Bernd Edler, Guillaume Fuchs, Jan Buethe, Florin Ghido +2 more | 2023-06-06 |
| 11670316 | Audio encoder and bandwidth extension decoder | Frederik Nagel, Guillaume Fuchs, Juergen Herre, Christian Griebel | 2023-06-06 |
| 11664039 | Audio encoder and bandwidth extension decoder | Frederik Nagel, Guillaume Fuchs, Juergen Herre, Christian Griebel | 2023-05-30 |
| 11646043 | Audio encoder and bandwidth extension decoder | Frederik Nagel, Guillaume Fuchs, Juergen Herre, Christian Griebel | 2023-05-09 |
| 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, Christian Helmrich, Johannes Hilpert, Nikolaus Rettelbach +1 more | 2023-04-25 |
| 11631418 | Audio encoder and bandwidth extension decoder | Frederik Nagel, Guillaume Fuchs, Juergen Herre, Christian Griebel | 2023-04-18 |
| 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, Christian Helmrich, Johannes Hilpert, Nikolaus Rettelbach +1 more | 2023-04-11 |
| 11626124 | Audio encoder and bandwidth extension decoder | Frederik Nagel, Guillaume Fuchs, Juergen Herre, Christian Griebel | 2023-04-11 |
| 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, Christian Helmrich, Johannes Hilpert, Nikolaus Rettelbach +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, Christian Helmrich, Johannes Hilpert, Nikolaus Rettelbach +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, Christian Helmrich, Johannes Hilpert, Nikolaus Rettelbach +1 more | 2023-03-07 |
| 11594237 | Audio encoder and bandwidth extension decoder | Frederik Nagel, Guillaume Fuchs, Juergen Herre, Christian Griebel | 2023-02-28 |