Harsha Inna Kedage Rao

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San Jose, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Acoustic feedback control
- Patent number 12,112,737
- Issue date Oct 8, 2024
- Amazon Technologies, Inc.
- Wan-Chieh Pai
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Controlling sensitivity of presence detection using ultrasonic signals
- Patent number 11,982,737
- Issue date May 14, 2024
- Amazon Technologies, Inc.
- Yuzhou Liu
- G01 - MEASURING TESTING
Information Patent Grant
Deep adaptive acoustic echo cancellation
- Patent number 11,727,912
- Issue date Aug 15, 2023
- Amazon Technologies, Inc.
- Harsha Inna Kedage Rao
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Controlling emission of ultrasonic signals for presence detection
- Patent number 11,614,529
- Issue date Mar 28, 2023
- Amazon Technologies, Inc.
- Harsha Inna Kedage Rao
- G01 - MEASURING TESTING
Information Patent Grant
Direction of arrival estimation for multiple audio content streams
- Patent number 10,455,325
- Issue date Oct 22, 2019
- Knowles Electronics, LLC
- John Woodruff
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Contextual switching of microphones
- Patent number 9,668,048
- Issue date May 30, 2017
- Knowles Electronics, LLC
- Shailesh Sakri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
INTEGRATED SPEECH ENHANCEMENT FOR VOICE TRIGGER APPLICATION
- Publication number 20210201928
- Publication date Jul 1, 2021
- KNOWLES ELECTRONICS, LLC
- Harsha Rao
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
MULTIBEAM KEYWORD DETECTION SYSTEM AND METHOD
- Publication number 20210065686
- Publication date Mar 4, 2021
- KNOWLES ELECTRONICS, LLC
- Harsha RAO
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
DATA DRIVEN ECHO CANCELLATION AND SUPPRESSION
- Publication number 20190222691
- Publication date Jul 18, 2019
- KNOWLES ELECTRONICS, LLC
- Pratik Shah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIRECTION OF ARRIVAL ESTIMATION FOR MULTIPLE AUDIO CONTENT STREAMS
- Publication number 20190208317
- Publication date Jul 4, 2019
- KNOWLES ELECTRONICS, LLC
- John Woodruff
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Contextual Switching of Microphones
- Publication number 20160227336
- Publication date Aug 4, 2016
- KNOWLES ELECTRONICS, LLC
- Shailesh Sakri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE