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Inventor profile of:

Roch LEFEBVRE

City:

Canton de Magog

Country:

Canada

Published Applications:

22

Last publication date:

2025-02-27

Top Assignees for applications by Roch LEFEBVRE

The entities that hold a legal rights for patent applications filed by inventor LEFEBVRE Roch:

Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V 12 Munich, Germany
VOICEAGE CORPORATION 5 Québec, Canada
Voiceage Corporation 2 Montreal, Quebec, Canada
Voiceage corporation 2 Ville Mont-Royal, Canada
Voiceage Corp. 1 Quebec, Canada
Voiceage Corporation 1 Montreal, Canada
Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. 1 Munich, Germany

Recent patent applications by LEFEBVRE Roch

Roch LEFEBVRE from Canton de Magog, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2025-02-27

US20250069608A1

LOW BITRATE AUDIO ENCODING/DECODING SCHEME HAVING CASCADED SWITCHES

#2 | 2025-02-20

US20250061903A1

LOW BITRATE AUDIO ENCODING/DECODING SCHEME HAVING CASCADED SWITCHES

#3 | 2025-02-20

US20250061902A1

LOW BITRATE AUDIO ENCODING/DECODING SCHEME HAVING CASCADED SWITCHES

#4 | 2023-12-14

US20230402045A1

LOW BITRATE AUDIO ENCODING/DECODING SCHEME HAVING CASCADED SWITCHES

#5 | 2023-01-12

US20230011987A1

LOW BITRATE AUDIO ENCODING/DECODING SCHEME HAVING CASCADED SWITCHES

#6 | 2023-01-12

US20230011775A1

LOW BITRATE AUDIO ENCODING/DECODING SCHEME HAVING CASCADED SWITCHES

#7 | 2023-01-12

US20230009374A1

LOW BITRATE AUDIO ENCODING/DECODING SCHEME HAVING CASCADED SWITCHES

#8 | 2020-07-16

US20200227054A1

Low bitrate audio encoding/decoding scheme having cascaded switches

#9 | 2019-08-22

US20190259393A1

Low bitrate audio encoding/decoding scheme having cascaded switches

#10 | 2015-06-04

US20150154967A1

Low bitrate audio encoding/decoding scheme having cascaded switches

#11 | 2013-03-14

US20130066640A1

Audio encoding/decoding scheme having a switchable bypass

#12 | 2011-08-18

US20110202355A1

Audio encoding/decoding scheme having a switchable bypass

#13 | 2011-08-18

US20110202354A1

Low bitrate audio encoding/decoding scheme having cascaded switches

#14 | 2011-07-14

US20110173004A1

Device and Method for Noise Shaping in a Multilayer Embedded Codec Interoperable with the ITU-T G.711 Standard

#15 | 2010-07-08

US20100174536A1

Method and device for adaptive bandwidth pitch search in coding wideband signals

#16 | 2007-08-21

US9830114

Method and device for adaptive bandwidth pitch search in coding wideband signals

#17 | 2007-03-13

US10129945

Gain-smoothing in wideband speech and audio signal decoder

#18 | 2006-12-19

US9830332

High frequency content recovering method and device for over-sampled synthesized wideband signal

#19 | 2006-12-07

US20060277036A1

Method and device for adaptive bandwidth pitch search in coding wideband signals

#20 | 2005-07-28

US20050165603A1

Method and device for frequency-selective pitch enhancement of synthesized speech

#21 | 2005-05-19

US20050108007A1

Perceptual weighting device and method for efficient coding of wideband signals

#22 | 2005-05-19

US20050108005A1

Method and device for adaptive bandwidth pitch search in coding wideband signals

InventorID:

142792 ⎘