Le Tourneur; Gregoire

Patent Applications and Registrations

Patent applications and USPTO patent grants for Le Tourneur; Gregoire.The latest application filed is for "system for the digital processing of an acoustic or electrical signal, and telephone set provided with such a processing system".

Company Profile

0.10.5

Le Tourneur; Gregoire - St. Quay-Perros N/A FR
Le Tourneur; Gregoire - Saint Quay Perros FR
Le Tourneur; Gregoire - Trevou Treguignec FR
Le Tourneur, Gregoire - Quay Perros FR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Device and method for detecting a divergence of an adaptive system and use of such a device for the detection of a divergence of a digital filter Grant 8,369,512 - Le Tourneur February 5, 2	2013-02-05
Device and method for processing audio signals and telecommunication set equipped with such a processing device Grant 7,636,435 - Le Tourneur , et al. December 22, 2	2009-12-22
Echo processing devices for single-channel or multichannel communication systems Grant 7,403,608 - Auvray , et al. July 22, 2	2008-07-22
System for the digital processing of an acoustic or electrical signal, and telephone set provided with such a processing system App 20060204020 - Le Tourneur; Gregoire ; et al.	2006-09-14
Device and method for processing audio signals and telecommunication set equipped with such a processing device App 20060126823 - Le Tourneur; Gregoire ; et al.	2006-06-15
Method for adaptive control of multichannel acoustic echo cancellation system and device therefor Grant 7,043,013 - Le Tourneur , et al. May 9, 2	2006-05-09
Echo canceller in a communication system at a terminal Grant 7,023,986 - Scalart , et al. April 4, 2	2006-04-04
Echo processing deives for single-channel or multichannel communication systems App 20060034355 - Auvray; Monique ; et al.	2006-02-16
Method for adaptive control of multichannel acoustic echo cancellation system and device therefor App 20040131197 - Le Tourneur, Gregoire ; et al.	2004-07-08
Sound pick-up and reproduction system for reducing an echo resulting from acoustic coupling between a sound pick-up and a sound reproduction device Grant 6,724,899 - Taeger , et al. April 20, 2	2004-04-20
Echo canceller in a communication system at a terminal App 20030099349 - Scalart, Pascal ; et al.	2003-05-29
Antenna formed of a plurality of acoustic pick-ups Grant 6,160,757 - Tager , et al. December 12, 2	2000-12-12
System for selective sound capture for reverberant and noisy environment Grant 5,684,882 - Mahieux , et al. November 4, 1	1997-11-04
Device for processing echo, particularly acoustic echo in a telephone line Grant 5,343,521 - Jullien , et al. August 30, 1	1994-08-30

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