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Frank Linseisen
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Vancouver, CA
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Patents Grants
last 30 patents
Information
Patent Grant
System and method for reducing distortion and echo leakage in hands...
Patent number
11,127,414
Issue date
Sep 21, 2021
BlackBerry Limited
Mohammad Aamir Husain
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Alert fault detection system and method
Patent number
10,580,288
Issue date
Mar 3, 2020
BlackBerry Limited
Leonard Charles Layton
G08 - SIGNALLING
Information
Patent Grant
Speech enhancement through partial speech reconstruction
Patent number
8,606,566
Issue date
Dec 10, 2013
QNX Software Systems Limited
Xueman Li
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
System for comfort noise injection
Patent number
8,520,859
Issue date
Aug 27, 2013
QNX Software Systems Limited
Xueman Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System for comfort noise injection
Patent number
8,139,777
Issue date
Mar 20, 2012
QNX Software Systems Co.
Xueman Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Acoustic signal enhancement system
Patent number
7,058,190
Issue date
Jun 6, 2006
Harman Becker Automotive Systems-Wavemakers, Inc.
Pierre Zakarauskas
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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Patent Application
SYSTEM AND METHOD FOR REDUCING DISTORTION AND ECHO LEAKAGE IN HANDS...
Publication number
20210012789
Publication date
Jan 14, 2021
2236008 Ontario Inc.
Mohammad Aamir HUSAIN
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
ALERT FAULT DETECTION SYSTEM AND METHOD
Publication number
20190378401
Publication date
Dec 12, 2019
BlackBerry Limited
Leonard Charles LAYTON
G11 - INFORMATION STORAGE
Information
Patent Application
SYSTEM FOR COMFORT NOISE INJECTION
Publication number
20120173231
Publication date
Jul 5, 2012
Xueman Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SPEECH ENHANCEMENT THROUGH PARTIAL SPEECH RECONSTRUCTION
Publication number
20090112579
Publication date
Apr 30, 2009
QNX Software Systems (Wavemakers), Inc.
Xueman Li
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
SYSTEM FOR COMFORT NOISE INJECTION
Publication number
20090110209
Publication date
Apr 30, 2009
Xueman Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE