Deepak Kumar Challa

Person

San Diego, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Directional noise cancelling headset with multiple feedforward micr...
- Patent number 10,755,690
- Issue date Aug 25, 2020
- QUALCOMM Incorporated
- Asif Mohammad
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Assisted near-distance communication using binaural cues
- Patent number 9,832,587
- Issue date Nov 28, 2017
- QUALCOMM Incorporated
- Hyun Jin Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for feedback detection
- Patent number 9,654,874
- Issue date May 16, 2017
- QUALCOMM Incorporated
- Hyun Jin Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Variable rate adaptive active noise cancellation
- Patent number 9,466,282
- Issue date Oct 11, 2016
- QUALCOMM Incorporated
- Hyun Jin Park
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
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
System and method for echo cancellation
- Patent number 8,600,038
- Issue date Dec 3, 2013
- QUALCOMM Incorporated
- Asif Iqbal Mohammad
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
USER SELECTABLE NOISE SUPPRESSION IN A VOICE COMMUNICATION
- Publication number 20240212700
- Publication date Jun 27, 2024
- QUALCOMM Incorporated
- Ravi Teja Gogineni
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
DIRECTIONAL NOISE CANCELLING HEADSET WITH MULTIPLE FEEDFORWARD MICR...
- Publication number 20190378491
- Publication date Dec 12, 2019
- QUALCOMM Incorporated
- Asif MOHAMMAD
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
VARIABLE RATE ADAPTIVE ACTIVE NOISE CANCELLATION
- Publication number 20160125866
- Publication date May 5, 2016
- QUALCOMM Incorporated
- Hyun Jin Park
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SYSTEMS AND METHODS FOR FEEDBACK DETECTION
- Publication number 20150172815
- Publication date Jun 18, 2015
- QUALCOMM Incorporated
- Hyun Jin Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
SYSTEM AND METHOD FOR ECHO CANCELLATION
- Publication number 20100057454
- Publication date Mar 4, 2010
- QUALCOMM Incorporated
- Asif Iqbal Mohammad
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Deepak Kumar Challa

Person

Patents Grantslast 30 patents

Directional noise cancelling headset with multiple feedforward micr...

Assisted near-distance communication using binaural cues

Systems and methods for feedback detection

Variable rate adaptive active noise cancellation

Limiting active noise cancellation output

Automated gain matching for multiple microphones

System and method for echo cancellation

Patents Applicationslast 30 patents

USER SELECTABLE NOISE SUPPRESSION IN A VOICE COMMUNICATION

DIRECTIONAL NOISE CANCELLING HEADSET WITH MULTIPLE FEEDFORWARD MICR...

VARIABLE RATE ADAPTIVE ACTIVE NOISE CANCELLATION

SYSTEMS AND METHODS FOR FEEDBACK DETECTION

LIMITING ACTIVE NOISE CANCELLATION OUTPUT

AUTOMATED GAIN MATCHING FOR MULTIPLE MICROPHONES

SYSTEM AND METHOD FOR ECHO CANCELLATION