Dinesh Ramakrishnan

Person

San Diego, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Selective suppression of noises in a sound signal
- Patent number 11,741,983
- Issue date Aug 29, 2023
- QUALCOMM Incorporated
- Vishnu Vardhan Kasilya Sudarsan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Feedback control for display as sound emitter
- Patent number 11,348,567
- Issue date May 31, 2022
- QUALCOMM Incorporated
- Ricardo De Jesus Bernal Castillo
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Acoustic echo cancellation during playback of encoded audio
- Patent number 11,031,026
- Issue date Jun 8, 2021
- QUALCOMM Incorporated
- Andrew Kostic
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Three-dimensional sound capturing and reproducing with multi-microp...
- Patent number 9,552,840
- Issue date Jan 24, 2017
- QUALCOMM Incorporated
- Lae-Hoon Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Limiting active noise cancellation output
- Patent number 9,402,132
- Issue date Jul 26, 2016
- QUALCOMM Incorporated
- Hyun Jin Park
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Automated gain matching for multiple microphones
- Patent number 9,258,661
- Issue date Feb 9, 2016
- QUALCOMM Incorporated
- Jimeng Zheng
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Battery power monitoring and audio signal attenuation
- Patent number 9,119,159
- Issue date Aug 25, 2015
- QUALCOMM Incorporated
- Roy B. Silverstein
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speech enhancement using multiple microphones on multiple devices
- Patent number 9,113,240
- Issue date Aug 18, 2015
- QUALCOMM Incorporated
- Dinesh Ramakrishnan
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Systems, methods, apparatus, and computer-readable media for orient...
- Patent number 9,031,256
- Issue date May 12, 2015
- QUALCOMM Incorporated
- Erik Visser
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Integrated echo cancellation and noise suppression
- Patent number 8,811,601
- Issue date Aug 19, 2014
- QUALCOMM Incorporated
- Asif I. Mohammad
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for suppressing ambient noise using multiple...
- Patent number 8,812,309
- Issue date Aug 19, 2014
- QUALCOMM Incorporated
- Dinesh Ramakrishnan
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Resolving buffer underflow/overflow in a digital system
- Patent number 8,650,238
- Issue date Feb 11, 2014
- QUALCOMM Incorporated
- Dinesh Ramakrishnan
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Suppressing noise in an audio signal
- Patent number 8,571,231
- Issue date Oct 29, 2013
- QUALCOMM Incorporated
- Dinesh Ramakrishnan
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Sound quality by intelligently selecting between signals from a plu...
- Patent number 8,411,880
- Issue date Apr 2, 2013
- QUALCOMM Incorporated
- Song Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for noise estimation
- Patent number 8,380,497
- Issue date Feb 19, 2013
- QUALCOMM Incorporated
- Asif I. Mohammad
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Signaling microphone covering to the user
- Patent number 8,374,362
- Issue date Feb 12, 2013
- QUALCOMM Incorporated
- Dinesh Ramakrishnan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Enhanced blind source separation algorithm for highly correlated mi...
- Patent number 8,223,988
- Issue date Jul 17, 2012
- QUALCOMM Incorporated
- Song Wang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Systems and methods for detecting wind noise using multiple audio s...
- Patent number 8,184,816
- Issue date May 22, 2012
- QUALCOMM Incorporated
- Dinesh Ramakrishnan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
GENERATING RESTORED SPATIAL AUDIO SIGNALS FOR OCCLUDED MICROPHONES
- Publication number 20240236595
- Publication date Jul 11, 2024
- QUALCOMM Incorporated
- Sanghyun CHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
GENERATING RESTORED SPATIAL AUDIO SIGNALS FOR OCCLUDED MICROPHONES
- Publication number 20240137720
- Publication date Apr 25, 2024
- QUALCOMM Incorporated
- Sanghyun CHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUDIO SIGNAL ENHANCEMENT
- Publication number 20240031765
- Publication date Jan 25, 2024
- QUALCOMM Incorporated
- Isaac Garcia MUNOZ
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SELECTIVE SUPPRESSION OF NOISES IN A SOUND SIGNAL
- Publication number 20220223165
- Publication date Jul 14, 2022
- QUALCOMM Incorporated
- Vishnu Vardhan KASILYA SUDARSAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FEEDBACK CONTROL FOR DISPLAY AS SOUND EMITTER
- Publication number 20200275221
- Publication date Aug 27, 2020
- QUALCOMM Incorporated
- Ricardo De Jesus BERNAL CASTILLO
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ACOUSTIC ECHO CANCELLATION DURING PLAYBACK OF ENCODED AUDIO
- Publication number 20200194019
- Publication date Jun 18, 2020
- QUALCOMM Incorporated
- Andrew KOSTIC
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
LIMITING ACTIVE NOISE CANCELLATION OUTPUT
- Publication number 20150104031
- Publication date Apr 16, 2015
- QUALCOMM Incorporated
- Hyun Jin Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUTOMATED GAIN MATCHING FOR MULTIPLE MICROPHONES
- Publication number 20140341380
- Publication date Nov 20, 2014
- QUALCOMM Incorporated
- Jimeng Zheng
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
INTEGRATED ECHO CANCELLATION AND NOISE SUPPRESSION
- Publication number 20120250882
- Publication date Oct 4, 2012
- QUALCOMM Incorporated
- Asif I. Mohammad
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BATTERY POWER MONITORING AND AUDIO SIGNAL ATTENUATION
- Publication number 20120177226
- Publication date Jul 12, 2012
- QUALCOMM Incorporated
- Roy B. Silverstein
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS, METHODS, APPARATUS, AND COMPUTER-READABLE MEDIA FOR ORIENT...
- Publication number 20120128175
- Publication date May 24, 2012
- QUALCOMM Incorporated
- Erik Visser
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
THREE-DIMENSIONAL SOUND CAPTURING AND REPRODUCING WITH MULTI-MICROP...
- Publication number 20120128160
- Publication date May 24, 2012
- QUALCOMM Incorporated
- Lae-Hoon Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS, METHODS, APPARATUS, AND COMPUTER-READABLE MEDIA FOR PROCES...
- Publication number 20110288860
- Publication date Nov 24, 2011
- QUALCOMM Incorporated
- Andre Gustavo Pucci Schevciw
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SUPPRESSING NOISE IN AN AUDIO SIGNAL
- Publication number 20110081026
- Publication date Apr 7, 2011
- QUALCOMM Incorporated
- DINESH RAMAKRISHNAN
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHODS AND APPARATUS FOR NOISE ESTIMATION
- Publication number 20100094625
- Publication date Apr 15, 2010
- QUALCOMM Incorporated
- Asif I. Mohammad
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHODS AND APPARATUS FOR SUPPRESSING AMBIENT NOISE USING MULTIPLE...
- Publication number 20090240495
- Publication date Sep 24, 2009
- QUALCOMM Incorporated
- Dinesh Ramakrishnan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR DETECTING WIND NOISE USING MULTIPLE AUDIO S...
- Publication number 20090238369
- Publication date Sep 24, 2009
- QUALCOMM Incorporated
- Dinesh Ramakrishnan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPEECH ENHANCEMENT USING MULTIPLE MICROPHONES ON MULTIPLE DEVICES
- Publication number 20090238377
- Publication date Sep 24, 2009
- QUALCOMM Incorporated
- Dinesh Ramakrishnan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNALING MICROPHONE COVERING TO THE USER
- Publication number 20090196429
- Publication date Aug 6, 2009
- QUALCOMM Incorporated
- Dinesh Ramakrishnan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SOUND QUALITY BY INTELLIGENTLY SELECTING BETWEEN SIGNALS FROM A PLU...
- Publication number 20090190769
- Publication date Jul 30, 2009
- QUALCOMM Incorporated
- Song Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENHANCED BLIND SOURCE SEPARATION ALGORITHM FOR HIGHLY CORRELATED MI...
- Publication number 20090190774
- Publication date Jul 30, 2009
- QUALCOMM Incorporated
- Song Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RESOLVING BUFFER UNDERFLOW/OVERFLOW IN A DIGITAL SYSTEM
- Publication number 20090135976
- Publication date May 28, 2009
- QUALCOMM Incorporated
- Dinesh Ramakrishnan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Dinesh Ramakrishnan

Person

Patents Grantslast 30 patents

Selective suppression of noises in a sound signal

Feedback control for display as sound emitter

Acoustic echo cancellation during playback of encoded audio

Three-dimensional sound capturing and reproducing with multi-microp...

Limiting active noise cancellation output

Automated gain matching for multiple microphones

Battery power monitoring and audio signal attenuation

Speech enhancement using multiple microphones on multiple devices

Systems, methods, apparatus, and computer-readable media for orient...

Integrated echo cancellation and noise suppression

Methods and apparatus for suppressing ambient noise using multiple...

Resolving buffer underflow/overflow in a digital system

Suppressing noise in an audio signal

Sound quality by intelligently selecting between signals from a plu...

Methods and apparatus for noise estimation

Signaling microphone covering to the user

Enhanced blind source separation algorithm for highly correlated mi...

Systems and methods for detecting wind noise using multiple audio s...

Patents Applicationslast 30 patents

GENERATING RESTORED SPATIAL AUDIO SIGNALS FOR OCCLUDED MICROPHONES

GENERATING RESTORED SPATIAL AUDIO SIGNALS FOR OCCLUDED MICROPHONES

AUDIO SIGNAL ENHANCEMENT

SELECTIVE SUPPRESSION OF NOISES IN A SOUND SIGNAL

FEEDBACK CONTROL FOR DISPLAY AS SOUND EMITTER

ACOUSTIC ECHO CANCELLATION DURING PLAYBACK OF ENCODED AUDIO

LIMITING ACTIVE NOISE CANCELLATION OUTPUT

AUTOMATED GAIN MATCHING FOR MULTIPLE MICROPHONES

INTEGRATED ECHO CANCELLATION AND NOISE SUPPRESSION

BATTERY POWER MONITORING AND AUDIO SIGNAL ATTENUATION

SYSTEMS, METHODS, APPARATUS, AND COMPUTER-READABLE MEDIA FOR ORIENT...

THREE-DIMENSIONAL SOUND CAPTURING AND REPRODUCING WITH MULTI-MICROP...

SYSTEMS, METHODS, APPARATUS, AND COMPUTER-READABLE MEDIA FOR PROCES...

SUPPRESSING NOISE IN AN AUDIO SIGNAL

METHODS AND APPARATUS FOR NOISE ESTIMATION

METHODS AND APPARATUS FOR SUPPRESSING AMBIENT NOISE USING MULTIPLE...

SYSTEMS AND METHODS FOR DETECTING WIND NOISE USING MULTIPLE AUDIO S...

SPEECH ENHANCEMENT USING MULTIPLE MICROPHONES ON MULTIPLE DEVICES

SIGNALING MICROPHONE COVERING TO THE USER

SOUND QUALITY BY INTELLIGENTLY SELECTING BETWEEN SIGNALS FROM A PLU...

ENHANCED BLIND SOURCE SEPARATION ALGORITHM FOR HIGHLY CORRELATED MI...

RESOLVING BUFFER UNDERFLOW/OVERFLOW IN A DIGITAL SYSTEM