Inventor
THAGADUR SHIVAPPA SHANKAR
US39 patents
⚠️ This page may combine multiple inventors who share the name “THAGADUR SHIVAPPA SHANKAR”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
QUALCOMM INC
23 patentsUS10657974B2May 19, 2020
Priority information for higher order ambisonic audio data
QUALCOMM INC12 citations86
US10979843B2Apr 13, 2021
Spatialized audio output based on predicted position data
QUALCOMM INC8 citations84
US10089063B2Oct 2, 2018
Multimedia device for processing spatialized audio based on movement
QUALCOMM INC7 citations82
US11636866B2Apr 25, 2023
Transform ambisonic coefficients using an adaptive network
QUALCOMM INC3 citations73
US11164606B2Nov 2, 2021
Audio-driven viewport selection
QUALCOMM INC2 citations73
US10469968B2Nov 5, 2019
Rendering for computer-mediated reality systems
QUALCOMM INC3 citations73
US11638130B2Apr 25, 2023
Rendering of sounds associated with selected target objects external to a device
QUALCOMM INC2 citations72
US11309983B2Apr 19, 2022
Media exchange between devices
QUALCOMM INC2 citations72
US11425497B2Aug 23, 2022
Spatial audio zoom
QUALCOMM INC4 citations71
US10390166B2Aug 20, 2019
System and method for mixing and adjusting multi-input ambisonics
QUALCOMM INC2 citations71
US11580954B2Feb 14, 2023
Systems and methods of handling speech audio stream interruptions
QUALCOMM INC2 citations70
US12051429B2Jul 30, 2024
Transform ambisonic coefficients using an adaptive network for preserving spatial direction
QUALCOMM INC0 citations62
US11653166B2May 16, 2023
Directional audio generation with multiple arrangements of sound sources
QUALCOMM INC1 citations62
US11081116B2Aug 3, 2021
Embedding enhanced audio transports in backward compatible audio bitstreams
QUALCOMM INC0 citations62
US11182972B2Nov 23, 2021
Virtual teleportation in fixed environments
QUALCOMM INC0 citations61
US12177644B2Dec 24, 2024
Signalling of audio effect metadata in a bitstream
QUALCOMM INC0 citations60
US11889128B2Jan 30, 2024
Call audio playback speed adjustment
QUALCOMM INC0 citations60
US11721353B2Aug 8, 2023
Spatial audio wind noise detection
QUALCOMM INC0 citations60
US10514887B2Dec 24, 2019
Multimedia device for processing spatialized audio based on movement
QUALCOMM INC1 citations60
US12462815B2Nov 4, 2025
Synchronizing enhanced audio transports with backward compatible audio transports
QUALCOMM INC0 citations52
US11062713B2Jul 13, 2021
Spatially formatted enhanced audio data for backward compatible audio bitstreams
QUALCOMM INC0 citations52
US11240623B2Feb 1, 2022
Rendering audio data from independently controlled audio zones
QUALCOMM INC0 citations51
US12120498B2Oct 15, 2024
3D sound orientation adaptability
QUALCOMM INC0 citations50
DIGIMARC CORP
16 patentsUS10043527B1Aug 7, 2018
Human auditory system modeling with masking energy adaptation
DIGIMARC CORP46 citations97
US9305559B2Apr 5, 2016
Audio watermark encoding with reversing polarity and pairwise embedding
DIGIMARC CORP44 citations96
US9401153B2Jul 26, 2016
Multi-mode audio recognition and auxiliary data encoding and decoding
DIGIMARC CORP39 citations94
US10546590B2Jan 28, 2020
Multi-mode audio recognition and auxiliary data encoding and decoding
DIGIMARC CORP11 citations93
US9445763B2Sep 20, 2016
Physiologic audio fingerprinting
DIGIMARC CORP32 citations93
US9064398B2Jun 23, 2015
Mobile device indoor navigation
DIGIMARC CORP18 citations93
US10254383B2Apr 9, 2019
Mobile device indoor navigation
DIGIMARC CORP8 citations84
US9952309B2Apr 24, 2018
Mobile device indoor navigation
DIGIMARC CORP5 citations84
US9891883B2Feb 13, 2018
Methods and system for cue detection from audio input, low-power data processing and related arrangements
DIGIMARC CORP10 citations84
US9412387B2Aug 9, 2016
Mobile device indoor navigation
DIGIMARC CORP11 citations84
US9905233B1Feb 27, 2018
Methods and apparatus for facilitating ambient content recognition using digital watermarks, and related arrangements
DIGIMARC CORP10 citations83
US11604247B2Mar 14, 2023
Mobile device indoor navigation
DIGIMARC CORP2 citations73
US11145317B1Oct 12, 2021
Human auditory system modeling with masking energy adaptation
DIGIMARC CORP2 citations73
US10459685B2Oct 29, 2019
Methods and system for cue detection from audio input, low-power data processing and related arrangements
DIGIMARC CORP2 citations73
US11990143B2May 21, 2024
Multi-mode audio recognition and auxiliary data encoding and decoding
DIGIMARC CORP1 citations72
US11080006B2Aug 3, 2021
Methods and system for cue detection from audio input, low-power data processing and related arrangements
DIGIMARC CORP0 citations62