Inventor
TRESTAIN CHRISTOPHER MICHAEL
US30 patents
Patents
30 patentsUSD893455SAug 18, 2020
Soundbar
HARMAN INT IND20 citations93
US10152296B2Dec 11, 2018
Apparatus and method for providing a personalized bass tactile output associated with an audio signal
HARMAN INT IND5 citations84
US10999419B1May 4, 2021
Systems and methods for in-vehicle voice calls
HARMAN INT IND9 citations83
US10873797B2Dec 22, 2020
Rotating loudspeaker
HARMAN INT IND6 citations83
USD904343SDec 8, 2020
Speaker
HARMAN INT IND6 citations83
US9866951B2Jan 9, 2018
Adjusting speakers using facial recognition
HARMAN INT IND6 citations80
US9544679B2Jan 10, 2017
Adjusting speakers using facial recognition
HARMAN INT IND14 citations80
US10440493B2Oct 8, 2019
Audible prompts in a vehicle navigation system
HARMAN INT IND3 citations73
US10275211B2Apr 30, 2019
Social mode sharing of music in a listening room of a vehicle
HARMAN INT IND2 citations73
US11902767B2Feb 13, 2024
Combining prerecorded and live performances in a vehicle
HARMAN INT IND3 citations72
US11485231B2Nov 1, 2022
Systems and methods for providing nature sounds
HARMAN INT IND3 citations71
US11503401B2Nov 15, 2022
Dual-zone automotive multimedia system
HARMAN INT IND2 citations68
US9813813B2Nov 7, 2017
Customization of a vehicle audio system
HARMAN INT IND3 citations64
US11937067B2Mar 19, 2024
System and method for sound zone experience optimization control
HARMAN INT IND0 citations62
US11729549B2Aug 15, 2023
Voice ducking with spatial speech separation for vehicle audio system
HARMAN INT IND1 citations62
US11680816B2Jun 20, 2023
Spatial infotainment rendering system for vehicles
HARMAN INT IND0 citations62
US11412339B2Aug 9, 2022
System and method for sound zone experience optimization control
HARMAN INT IND0 citations62
US11336978B2May 17, 2022
Rotating loudspeaker
HARMAN INT IND0 citations62
US10620906B2Apr 14, 2020
Apparatus and method for providing a personalized bass tactile output associated with an audio signal
HARMAN INT IND1 citations62
US10499177B2Dec 3, 2019
Volume control for individual sound zones
HARMAN INT IND1 citations61
US12447884B2Oct 21, 2025
Vehicle headrest assembly with configurable speaker modules and control for multiple audio modes
HARMAN INT IND0 citations60
US12223853B2Feb 11, 2025
Method and system for obtaining acoustical measurements
HARMAN INT IND0 citations60
US12067330B2Aug 20, 2024
System and method for controlling output sound in a listening environment
HARMAN INT IND0 citations60
US11627394B2Apr 11, 2023
Loudspeaker assembly for providing audio external to a vehicle
HARMAN INT IND1 citations60
US11620100B2Apr 4, 2023
Systems and methods for adjusting activity control parameters
HARMAN INT IND0 citations60
US10728691B2Jul 28, 2020
Apparatus and method for generating virtual venues for a listening room
HARMAN INT IND1 citations60
US12095828B2Sep 17, 2024
In-vehicle communications and media mixing
HARMAN INT IND0 citations57
US11595780B2Feb 28, 2023
System and method for providing an immersive drive-in experience
HARMAN INT IND0 citations57
US12304373B2May 20, 2025
Side-firing headrest loudspeaker with omnidirectional lens
HARMAN INT IND0 citations51
US10715908B2Jul 14, 2020
Adjustable acoustic interface loudspeaker
HARMAN INT IND0 citations51