Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12406679 | Low bitrate audio encoding/decoding scheme having cascaded switches | Bernhard Grill, Roch Lefebvre, Bruno Bessette, Jimmy Lapierre, Redwan Salami +11 more | 2025-09-02 |
| 12406680 | Low bitrate audio encoding/decoding scheme having cascaded switches | Bernhard Grill, Roch Lefebvre, Bruno Bessette, Jimmy Lapierre, Redwan Salami +11 more | 2025-09-02 |
| 12334086 | Low bitrate audio encoding/decoding scheme having cascaded switches | Bernhard Grill, Roch Lefebvre, Bruno Bessette, Jimmy Lapierre, Redwan Salami +11 more | 2025-06-17 |
| 11823690 | Low bitrate audio encoding/decoding scheme having cascaded switches | Bernhard Grill, Roch Lefebvre, Bruno Bessette, Jimmy Lapierre, Redwan Salami +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, Redwan Salami +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, Redwan Salami +11 more | 2023-06-13 |
| RE49363 | Variable bit rate LPC filter quantizing and inverse quantizing device and method | Bruno Bessette, Redwan Salami | 2023-01-10 |
| 11475902 | Low bitrate audio encoding/decoding scheme having cascaded switches | Bernhard Grill, Roch Lefebvre, Bruno Bessette, Jimmy Lapierre, Redwan Salami +11 more | 2022-10-18 |
| 10621996 | Low bitrate audio encoding/decoding scheme having cascaded switches | Bernard GRILL, Roch Lefebvre, Bruno Bessette, Jimmy Lapierre, Redwan Salami +11 more | 2020-04-14 |
| 10319384 | Low bitrate audio encoding/decoding scheme having cascaded switches | Bernhard Grill, Roch Lefebvre, Bruno Bessette, Jimmy Lapierre, Redwan Salami +11 more | 2019-06-11 |
| 9552822 | Apparatus and method for processing an audio signal and for providing a higher temporal granularity for a combined unified speech and audio codec (USAC) | Markus Multrus, Bernhard Grill, Nikolaus Rettelbach, Guillaume Fuchs, Max Neuendorf +3 more | 2017-01-24 |
| 9245532 | Variable bit rate LPC filter quantizing and inverse quantizing device and method | Bruno Bessette, Redwan Salami | 2016-01-26 |
| 9043215 | Multi-resolution switched audio encoding/decoding scheme | Max Neuendorf, Stefan Bayer, Jérémie Lecomte, Guillaume Fuchs, Julien Robilliard +6 more | 2015-05-26 |
| 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, Redwan Salami +11 more | 2015-01-06 |
| 8892449 | Audio encoder/decoder with switching between first and second encoders/decoders using first and second framing rules | Jérémie Lecomte, Stefan Bayer, Markus Multrus, Bruno Bessette, Bernhard Grill | 2014-11-18 |
| 8751246 | Audio encoder and decoder for encoding frames of sampled audio signals | Jérémie Lecomte, Stefan Bayer, Markus Multrus, Nikolaus Rettelbach | 2014-06-10 |
| 8712764 | Device and method for quantizing and inverse quantizing LPC filters in a super-frame | Bruno Bessette, Redwan Salami | 2014-04-29 |
| 8595019 | Audio coder/decoder with predictive coding of synthesis filter and critically-sampled time aliasing of prediction domain frames | Ralf Geiger, Bernhard Grill, Bruno Bessette, Guillaume Fuchs, Markus Multrus +2 more | 2013-11-26 |
| 8484038 | Audio signal encoder, audio signal decoder, method for encoding or decoding an audio signal using an aliasing-cancellation | Bruno Bessette, Max Neuendorf, Ralf Geiger, Roch Lefebvre, Bernhard Grill +6 more | 2013-07-09 |
| 8447620 | Multi-resolution switched audio encoding/decoding scheme | Max Neuendorf, Stefan Bayer, Jérémie Lecomte, Guillaume Fuchs, Julien Robilliard +6 more | 2013-05-21 |
| 8332213 | Multi-reference LPC filter quantization and inverse quantization device and method | Bruno Bessette, Redwan Salami | 2012-12-11 |
| 8321210 | Audio encoding/decoding scheme having a switchable bypass | Bernhard Grill, Stefan Bayer, Guillaume Fuchs, Stefan Geyersberger, Ralf Geiger +11 more | 2012-11-27 |
| 8255207 | Method and device for efficient frame erasure concealment in speech codecs | Tommy Vaillancourt, Milan Jelinek, Redwan Salami | 2012-08-28 |
| 7693708 | System and method for adaptive transmission of comfort noise parameters during discontinuous speech transmission | Milan Jelinek, Steven Craig Greer | 2010-04-06 |