Rajeev Nongpiur

Person

Burnaby, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Improving speech intelligibility utilizing an articulation index
- Patent number 8,626,502
- Issue date Jan 7, 2014
- QNX Software Systems Limited
- Rajeev Nongpiur
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
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
Multi-channel periodic signal enhancement system
- Patent number 8,543,390
- Issue date Sep 24, 2013
- QNX Software Systems Limited
- Rajeev Nongpiur
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Adaptive LPC noise reduction system
- Patent number 8,447,044
- Issue date May 21, 2013
- QNX Software Systems Limited
- Rajeev Nongpiur
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Dynamic noise reduction using linear model fitting
- Patent number 8,326,616
- Issue date Dec 4, 2012
- QNX Software Systems Limited
- Xueman Li
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Sub-band periodic signal enhancement system
- Patent number 8,306,821
- Issue date Nov 6, 2012
- QNX Software Systems Limited
- Rajeev Nongpiur
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Dynamic controller for improving speech intelligibility
- Patent number 8,296,136
- Issue date Oct 23, 2012
- QNX Software Systems Limited
- Rajeev Nongpiur
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
High-frequency bandwidth extension in the time domain
- Patent number 8,200,499
- Issue date Jun 12, 2012
- QNX Software Systems Limited
- Rajeev Nongpiur
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Periodic signal enhancement system
- Patent number 8,170,879
- Issue date May 1, 2012
- QNX Software Systems Limited
- Rajeev Nongpiur
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Adaptive filter pitch extraction
- Patent number 8,150,682
- Issue date Apr 3, 2012
- QNX Software Systems Limited
- Rajeev Nongpiur
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Dynamic noise reduction using linear model fitting
- Patent number 8,015,002
- Issue date Sep 6, 2011
- QNX Software Systems Co.
- Xueman Li
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Adaptive filter pitch extraction
- Patent number 7,949,520
- Issue date May 24, 2011
- QNX Software Sytems Co.
- Rajeev Nongpiur
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
High-frequency bandwidth extension in the time domain
- Patent number 7,912,729
- Issue date Mar 22, 2011
- QNX Software Systems Co.
- Rajeev Nongpiur
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Transient noise removal system using wavelets
- Patent number 7,869,994
- Issue date Jan 11, 2011
- QNX Software Systems Co.
- Rajeev Nongpiur
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Advanced periodic signal enhancement
- Patent number 7,716,046
- Issue date May 11, 2010
- QNX Software Systems (Wavemakers), Inc.
- Rajeev Nongpiur
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Periodic signal enhancement system
- Patent number 7,610,196
- Issue date Oct 27, 2009
- QNX Software Systems (Wavemakers), Inc.
- Rajeev Nongpiur
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Bandwidth extension of narrowband speech
- Patent number 7,546,237
- Issue date Jun 9, 2009
- QNX Software Systems (Wavemakers), Inc.
- Rajeev Nongpiur
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
DYNAMIC CONTROLLER FOR IMPROVING SPEECH INTELLIGIBILITY
- Publication number 20130035934
- Publication date Feb 7, 2013
- QNX Software Systems Limited
- Rajeev Nongpiur
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Dynamic Noise Reduction
- Publication number 20120035921
- Publication date Feb 9, 2012
- QNX Software Systems Co.
- Xueman Li
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Adaptive Filter Pitch Extraction
- Publication number 20110276324
- Publication date Nov 10, 2011
- QNX Software Systems Co.
- Rajeev Nongpiur
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HIGH-FREQUENCY BANDWIDTH EXTENSION IN THE TIME DOMAIN
- Publication number 20110231195
- Publication date Sep 22, 2011
- Rajeev Nongpiur
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Robust voice detector for receive-side automatic gain control
- Publication number 20090150144
- Publication date Jun 11, 2009
- QNX Software Systems (Wavemakers), Inc.
- Rajeev Nongpiur
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
TIME-DOMAIN RECEIVE-SIDE DYNAMIC CONTROL
- Publication number 20090132248
- Publication date May 21, 2009
- Rajeev Nongpiur
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
DYNAMIC NOISE REDUCTION
- Publication number 20090112584
- Publication date Apr 30, 2009
- Xueman Li
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
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
Adaptive LPC noise reduction system
- Publication number 20080285773
- Publication date Nov 20, 2008
- Rajeev Nongpiur
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
High-frequency bandwidth extension in the time domain
- Publication number 20080208572
- Publication date Aug 28, 2008
- Rajeev Nongpiur
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Transient noise removal system using wavelets
- Publication number 20080183466
- Publication date Jul 31, 2008
- Rajeev Nongpiur
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
MULTI-CHANNEL PERIODIC SIGNAL ENHANCEMENT SYSTEM
- Publication number 20080019537
- Publication date Jan 24, 2008
- Rajeev Nongpiur
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SUB-BAND PERIODIC SIGNAL ENHANCEMENT SYSTEM
- Publication number 20080004868
- Publication date Jan 3, 2008
- Rajeev Nongpiur
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Bandwidth extension of narrowband speech
- Publication number 20070150269
- Publication date Jun 28, 2007
- Rajeev Nongpiur
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Advanced periodic signal enhancement
- Publication number 20060136199
- Publication date Jun 22, 2006
- Haman Becker Automotive Systems - Wavemakers, Inc.
- Rajeev Nongpiur
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Periodic signal enhancement system
- Publication number 20060098809
- Publication date May 11, 2006
- Harman Becker Automotive Systems-Wavemakers, Inc.
- Rajeev Nongpiur
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Adaptive filter pitch extraction
- Publication number 20060095256
- Publication date May 4, 2006
- Rajeev Nongpiur
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Periodic signal enhancement system
- Publication number 20060089959
- Publication date Apr 27, 2006
- Harman Becker Automotive Systems-Wavemakers, Inc.
- Rajeev Nongpiur
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Rajeev Nongpiur

Person

Patents Grantslast 30 patents

Improving speech intelligibility utilizing an articulation index

Speech enhancement through partial speech reconstruction

Multi-channel periodic signal enhancement system

Adaptive LPC noise reduction system

Dynamic noise reduction using linear model fitting

Sub-band periodic signal enhancement system

Dynamic controller for improving speech intelligibility

High-frequency bandwidth extension in the time domain

Periodic signal enhancement system

Adaptive filter pitch extraction

Dynamic noise reduction using linear model fitting

Adaptive filter pitch extraction

High-frequency bandwidth extension in the time domain

Transient noise removal system using wavelets

Advanced periodic signal enhancement

Periodic signal enhancement system

Bandwidth extension of narrowband speech

Patents Applicationslast 30 patents

DYNAMIC CONTROLLER FOR IMPROVING SPEECH INTELLIGIBILITY

Dynamic Noise Reduction

Adaptive Filter Pitch Extraction

HIGH-FREQUENCY BANDWIDTH EXTENSION IN THE TIME DOMAIN

Robust voice detector for receive-side automatic gain control

TIME-DOMAIN RECEIVE-SIDE DYNAMIC CONTROL

DYNAMIC NOISE REDUCTION

SPEECH ENHANCEMENT THROUGH PARTIAL SPEECH RECONSTRUCTION

Adaptive LPC noise reduction system

High-frequency bandwidth extension in the time domain

Transient noise removal system using wavelets

MULTI-CHANNEL PERIODIC SIGNAL ENHANCEMENT SYSTEM

SUB-BAND PERIODIC SIGNAL ENHANCEMENT SYSTEM

Bandwidth extension of narrowband speech

Advanced periodic signal enhancement

Periodic signal enhancement system

Adaptive filter pitch extraction

Periodic signal enhancement system