Inventor
SERESHKI SAEED BAGHERI
US18 patents
Patents
18 patentsUS11817076B2Nov 14, 2023
Multi-channel acoustic echo cancellation
SONOS INC36 citations97
US10621981B2Apr 14, 2020
Tone interference cancellation
SONOS INC88 citations97
US11769505B2Sep 26, 2023
Echo of tone interferance cancellation using two acoustic echo cancellers
SONOS INC27 citations93
US11302326B2Apr 12, 2022
Tone interference cancellation
SONOS INC25 citations93
US11688419B2Jun 27, 2023
Linear filtering for noise-suppressed speech detection via multiple network microphone devices
SONOS INC8 citations85
US10692518B2Jun 23, 2020
Linear filtering for noise-suppressed speech detection via multiple network microphone devices
SONOS INC12 citations85
US11538451B2Dec 27, 2022
Multi-channel acoustic echo cancellation
SONOS INC5 citations84
US10847178B2Nov 24, 2020
Linear filtering for noise-suppressed speech detection
SONOS INC6 citations83
US11551700B2Jan 10, 2023
Systems and methods for power-efficient keyword detection
SONOS INC4 citations74
US12087302B2Sep 10, 2024
Tone and echo cancellation using two acoustic sound cancellers
SONOS INC1 citations72
US11501795B2Nov 15, 2022
Linear filtering for noise-suppressed speech detection via multiple network microphone devices
SONOS INC3 citations72
US12236932B2Feb 25, 2025
Multi-channel acoustic echo cancellation
SONOS INC0 citations62
US12062383B2Aug 13, 2024
Linear filtering for noise-suppressed speech detection via multiple network microphone devices
SONOS INC0 citations62
US11769511B2Sep 26, 2023
Systems and methods for power-efficient keyword detection
SONOS INC0 citations62
US11715489B2Aug 1, 2023
Linear filtering for noise-suppressed speech detection
SONOS INC1 citations62
US10891932B2Jan 12, 2021
Multi-channel acoustic echo cancellation
SONOS INC0 citations62
US10482868B2Nov 19, 2019
Multi-channel acoustic echo cancellation
SONOS INC0 citations52
US12342141B2Jun 24, 2025
Mapping and characterizing acoustic events within an environment via audio playback devices
SONOS INC0 citations49