Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12406679 | Low bitrate audio encoding/decoding scheme having cascaded switches | Bernhard Grill, Roch Lefebvre, Bruno Bessette, Jimmy Lapierre, Philippe Gournay +11 more | 2025-09-02 |
| 12406680 | Low bitrate audio encoding/decoding scheme having cascaded switches | Bernhard Grill, Roch Lefebvre, Bruno Bessette, Jimmy Lapierre, Philippe Gournay +11 more | 2025-09-02 |
| 12334086 | Low bitrate audio encoding/decoding scheme having cascaded switches | Bernhard Grill, Roch Lefebvre, Bruno Bessette, Jimmy Lapierre, Philippe Gournay +11 more | 2025-06-17 |
| RE49801 | Apparatus and method for generating a bandwidth extended signal | Frederik Nagel, Sascha Disch, Max Neuendorf, Stefan Bayer, Marc Gayer +2 more | 2024-01-16 |
| 11823690 | Low bitrate audio encoding/decoding scheme having cascaded switches | Bernhard Grill, Roch Lefebvre, Bruno Bessette, Jimmy Lapierre, Philippe Gournay +11 more | 2023-11-21 |
| 11682404 | Audio decoding device and method with decoding branches for decoding audio signal encoded in a plurality of domains | Bernhard Grill, Roch Lefebvre, Bruno Bessette, Jimmy Lapierre, Philippe Gournay +11 more | 2023-06-20 |
| 11676611 | Audio decoding device and method with decoding branches for decoding audio signal encoded in a plurality of domains | Bernhard Grill, Roch Lefebvre, Bruno Bessette, Jimmy Lapierre, Philippe Gournay +11 more | 2023-06-13 |
| 11475902 | Low bitrate audio encoding/decoding scheme having cascaded switches | Bernhard Grill, Roch Lefebvre, Bruno Bessette, Jimmy Lapierre, Philippe Gournay +11 more | 2022-10-18 |
| 10621996 | Low bitrate audio encoding/decoding scheme having cascaded switches | Bernard GRILL, Roch Lefebvre, Bruno Bessette, Jimmy Lapierre, Philippe Gournay +11 more | 2020-04-14 |
| 10522168 | Audio signal synthesizer and audio signal encoder | Frederik Nagel, Sascha Disch, Nikolaus Rettelbach, Max Neuendorf, Bernhard Grill +1 more | 2019-12-31 |
| 10446162 | System, method, and non-transitory computer readable medium storing a program utilizing a postfilter for filtering a prefiltered audio signal in a decoder | Jens Hirschfeld, Gerald Schuller, Manfred Lutzky, Stefan Wabnik | 2019-10-15 |
| 10319384 | Low bitrate audio encoding/decoding scheme having cascaded switches | Bernhard Grill, Roch Lefebvre, Bruno Bessette, Jimmy Lapierre, Philippe Gournay +11 more | 2019-06-11 |
| RE47180 | Apparatus and method for generating a bandwidth extended signal | Frederik Nagel, Sascha Disch, Max Neuendorf, Stefan Bayer, Marc Gayer +2 more | 2018-12-25 |
| 10014000 | Audio signal encoder and method for generating a data stream having components of an audio signal in a first frequency band, control information and spectral band replication parameters | Frederik Nagel, Sascha Disch, Nikolaus Rettelbach, Max Neuendorf, Bernhard Grill +1 more | 2018-07-03 |
| 9754601 | Information signal encoding using a forward-adaptive prediction and a backwards-adaptive quantization | Jens Hirschfeld, Gerald Schuller, Manfred Lutzky, Stefan Wabnik | 2017-09-05 |
| 8959017 | Audio encoding/decoding scheme having a switchable bypass | Bernhard Grill, Stefan Bayer, Guillaume Fuchs, Stefan Geyersberger, Ralf Geiger +11 more | 2015-02-17 |
| 8930198 | Low bitrate audio encoding/decoding scheme having cascaded switches | Bernhard Grill, Roch Lefebvre, Bruno Bessette, Jimmy Lapierre, Philippe Gournay +11 more | 2015-01-06 |
| 8880410 | Apparatus and method for generating a bandwidth extended signal | Frederik Nagel, Sascha Disch, Max Neuendorf, Stefan Bayer, Marc Gayer +2 more | 2014-11-04 |
| 8804970 | Low bitrate audio encoding/decoding scheme with common preprocessing | Bernhard Grill, Stefan Bayer, Guillaume Fuchs, Stefan Geyersberger, Ralf Geiger +13 more | 2014-08-12 |
| 8788276 | Apparatus and method for calculating bandwidth extension data using a spectral tilt controlled framing | Max Neuendorf, Frederik Nagel, Sascha Disch, Stefan Wabnik | 2014-07-22 |
| 8731948 | Audio signal synthesizer for selectively performing different patching algorithms | Frederik Nagel, Sascha Disch, Nikolaus Rettelbach, Max Neuendorf, Bernhard Grill +1 more | 2014-05-20 |
| 8706480 | Audio encoder for encoding an audio signal having an impulse-like portion and stationary portion, encoding methods, decoder, decoding method, and encoding audio signal | Juergen Herre, Ralf Geiger, Stefan Bayer, Guillaume Fuchs, Nikolaus Rettelbach +1 more | 2014-04-22 |
| 8700388 | Audio transform coding using pitch correction | Bernd Edler, Sascha Disch, Ralf Geiger, Stefan Bayer, Guillaume Fuchs +4 more | 2014-04-15 |
| 8682652 | Audio encoder, audio decoder and audio processor having a dynamically variable warping characteristic | Juergen Herre, Bernhard Grill, Markus Multrus, Stefan Bayer, Jens Hirschfeld +2 more | 2014-03-25 |
| 8612214 | Apparatus and a method for generating bandwidth extension output data | Max Neuendorf, Bernhard Grill, Markus Multrus, Harald Popp, Nikolaus Rettelbach +5 more | 2013-12-17 |