Issued Patents All Time
Showing 25 most recent of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |
| 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 |
| 12394425 | Methods, encoder and decoder for linear predictive encoding and decoding of sound signals upon transition between frames having different sampling rates | Vaclav Eksler | 2025-08-19 |
| 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 |
| 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 |
| 11721349 | Methods, encoder and decoder for linear predictive encoding and decoding of sound signals upon transition between frames having different sampling rates | Vaclav Eksler | 2023-08-08 |
| 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 |
| RE49363 | Variable bit rate LPC filter quantizing and inverse quantizing device and method | Philippe Gournay, Bruno Bessette | 2023-01-10 |
| 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 |
| 11282530 | Methods, encoder and decoder for linear predictive encoding and decoding of sound signals upon transition between frames having different sampling rates | Vaclav Eksler | 2022-03-22 |
| 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 |
| 10468045 | Methods, encoder and decoder for linear predictive encoding and decoding of sound signals upon transition between frames having different sampling rates | Vaclav Eksler | 2019-11-05 |
| 10431233 | Methods, encoder and decoder for linear predictive encoding and decoding of sound signals upon transition between frames having different sampling rates | Vaclav Eksler | 2019-10-01 |
| 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 |
| 9852741 | Methods, encoder and decoder for linear predictive encoding and decoding of sound signals upon transition between frames having different sampling rates | Vaclav Eksler | 2017-12-26 |
| 9245532 | Variable bit rate LPC filter quantizing and inverse quantizing device and method | Philippe Gournay, Bruno Bessette | 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 |
| 8990073 | Method and device for sound activity detection and sound signal classification | Vladimir Malenovsky, Milan Jelinek, Tommy Vaillancourt | 2015-03-24 |
| 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 |
| 8712764 | Device and method for quantizing and inverse quantizing LPC filters in a super-frame | Philippe Gournay, Bruno Bessette | 2014-04-29 |
| 8566106 | Method and device for fast algebraic codebook search in speech and audio coding | Vaclav Eksler, Milan Jelinek | 2013-10-22 |
| 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, Philippe Gournay, Roch Lefebvre +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 |