Inventor
RAMOS AURELIO RAFAEL
US32 patents
Patents
32 patentsUS9226073B2Dec 29, 2015
Audio output balancing during synchronized playback
SONOS INC42 citations98
US10734965B1Aug 4, 2020
Audio calibration of a portable playback device
SONOS INC13 citations93
US9516440B2Dec 6, 2016
Providing a multi-channel and a multi-zone audio environment
SONOS INC22 citations92
US9363601B2Jun 7, 2016
Audio output balancing
SONOS INC16 citations92
US9549258B2Jan 17, 2017
Audio output balancing
SONOS INC8 citations84
US9544707B2Jan 10, 2017
Audio output balancing
SONOS INC6 citations84
US9369104B2Jun 14, 2016
Audio output balancing
SONOS INC8 citations84
US9226087B2Dec 29, 2015
Audio output balancing during synchronized playback
SONOS INC5 citations84
US10721575B2Jul 21, 2020
Providing a multi-channel and a multi-zone audio environment
SONOS INC1 citations73
US9952576B2Apr 24, 2018
Methods and apparatus to learn and share remote commands
SONOS INC2 citations73
US9794707B2Oct 17, 2017
Audio output balancing
SONOS INC2 citations73
US12132459B2Oct 29, 2024
Audio calibration of a portable playback device
SONOS INC1 citations72
US10365886B2Jul 30, 2019
Identification of audio content
SONOS INC2 citations72
US9678707B2Jun 13, 2017
Identification of audio content facilitated by playback device
SONOS INC3 citations72
US9973851B2May 15, 2018
Multi-channel playback of audio content
SONOS INC1 citations63
US12432512B2Sep 30, 2025
Providing a multi-channel and a multi-zone audio environment
SONOS INC0 citations62
US12375849B2Jul 29, 2025
Audio generation in a media playback system
SONOS INC0 citations62
US12200453B2Jan 14, 2025
Audio generation in a media playback system
SONOS INC0 citations62
US11947865B2Apr 2, 2024
Identification of audio content
SONOS INC0 citations62
US11818558B2Nov 14, 2023
Audio generation in a media playback system
SONOS INC0 citations62
US11728780B2Aug 15, 2023
Audio calibration of a portable playback device
SONOS INC0 citations62
US11516611B2Nov 29, 2022
Providing a multi-channel and a multi-zone audio environment
SONOS INC0 citations62
US11470420B2Oct 11, 2022
Audio generation in a media playback system
SONOS INC0 citations62
US11374547B2Jun 28, 2022
Audio calibration of a portable playback device
SONOS INC0 citations62
US11055059B2Jul 6, 2021
Identification of audio content
SONOS INC0 citations62
US10001969B2Jun 19, 2018
Identification of audio content facilitated by playback device
SONOS INC1 citations62
US10863273B2Dec 8, 2020
Modified directional effect
SONOS INC0 citations52
US10349175B2Jul 9, 2019
Modified directional effect
SONOS INC0 citations52
US10051398B2Aug 14, 2018
Providing playback timing in a multi-zone audio environment
SONOS INC0 citations52
US9781513B2Oct 3, 2017
Audio output balancing
SONOS INC0 citations52
US10628120B2Apr 21, 2020
Identification of audio content
SONOS INC0 citations51
US12500551B2Dec 16, 2025
Techniques for improving the power efficiency of a playback device
SONOS INC0 citations47