Inventor
MANSOUR MOHAMED
US37 patents
⚠️ This page may combine multiple inventors who share the name “MANSOUR MOHAMED”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AMAZON TECH INC
24 patentsUS10657981B1May 19, 2020
Acoustic echo cancellation with loudspeaker canceling beamformer
AMAZON TECH INC31 citations94
US10147439B1Dec 4, 2018
Volume adjustment for listening environment
AMAZON TECH INC55 citations94
US10598543B1Mar 24, 2020
Multi microphone wall detection and location estimation
AMAZON TECH INC27 citations90
US11398241B1Jul 26, 2022
Microphone noise suppression with beamforming
AMAZON TECH INC7 citations86
US11380312B1Jul 5, 2022
Residual echo suppression for keyword detection
AMAZON TECH INC17 citations86
US11277685B1Mar 15, 2022
Cascaded adaptive interference cancellation algorithms
AMAZON TECH INC11 citations86
US10887709B1Jan 5, 2021
Aligned beam merger
AMAZON TECH INC11 citations85
US10187721B1Jan 22, 2019
Weighing fixed and adaptive beamformers
AMAZON TECH INC11 citations84
US10582299B1Mar 3, 2020
Modeling room acoustics using acoustic waves
AMAZON TECH INC8 citations82
US11830471B1Nov 28, 2023
Surface augmented ray-based acoustic modeling
AMAZON TECH INC6 citations73
US11107488B1Aug 31, 2021
Reduced reference canceller
AMAZON TECH INC6 citations73
US10811029B1Oct 20, 2020
Cascade echo cancellation for asymmetric references
AMAZON TECH INC5 citations73
US10986444B2Apr 20, 2021
Modeling room acoustics using acoustic waves
AMAZON TECH INC5 citations71
US10978081B2Apr 13, 2021
Audio watermark encoding/decoding
AMAZON TECH INC4 citations69
US11812237B2Nov 7, 2023
Cascaded adaptive interference cancellation algorithms
AMAZON TECH INC0 citations62
US11222647B2Jan 11, 2022
Cascade echo cancellation for asymmetric references
AMAZON TECH INC0 citations62
US10950249B2Mar 16, 2021
Audio watermark encoding/decoding
AMAZON TECH INC1 citations58
US12597431B1Apr 7, 2026
Noise suppression using subspace processing
AMAZON TECH INC0 citations52
US12101599B1Sep 24, 2024
Sound source localization using acoustic wave decomposition
AMAZON TECH INC0 citations52
US11785409B1Oct 10, 2023
Multi-stage solver for acoustic wave decomposition
AMAZON TECH INC0 citations52
US11483644B1Oct 25, 2022
Filtering early reflections
AMAZON TECH INC0 citations52
US11425495B1Aug 23, 2022
Sound source localization using wave decomposition
AMAZON TECH INC0 citations52
US12143789B1Nov 12, 2024
User localization
AMAZON TECH INC0 citations50
US11714157B2Aug 1, 2023
System to determine direction toward user
AMAZON TECH INC0 citations50
MICROSOFT TECHNOLOGY LICENSING LLC
6 patentsUS11405433B1Aug 2, 2022
Collaborative browsing
MICROSOFT TECHNOLOGY LICENSING LLC7 citations81
US11163428B1Nov 2, 2021
Displaying a hover graphic with a dynamic time delay
MICROSOFT TECHNOLOGY LICENSING LLC3 citations64
US12088645B2Sep 10, 2024
Collaborative browsing
MICROSOFT TECHNOLOGY LICENSING LLC0 citations58
US11714872B2Aug 1, 2023
Efficiently accessing references to recently used resources
MICROSOFT TECHNOLOGY LICENSING LLC0 citations58
US11689588B2Jun 27, 2023
Collaborative browsing
MICROSOFT TECHNOLOGY LICENSING LLC0 citations58
US12536504B2Jan 27, 2026
Collaborative workspaces for browsers
MICROSOFT TECHNOLOGY LICENSING LLC0 citations44
TEXAS INSTRUMENTS INC
5 patentsUS10527663B2Jan 7, 2020
Kalman filter for phase noise tracking
TEXAS INSTRUMENTS INC2 citations73
US8386971B2Feb 26, 2013
Method and apparatus for low delay recursive filter design
TEXAS INSTRUMENTS INC4 citations63
US11073545B2Jul 27, 2021
Kalman filter for phase noise tracking
TEXAS INSTRUMENTS INC0 citations62
US8737754B2May 27, 2014
Quantization method and apparatus
TEXAS INSTRUMENTS INC0 citations52
US9429645B2Aug 30, 2016
Programmable wavelet tree
TEXAS INSTRUMENTS INC0 citations51