Inventor
LUDWIG CHRIS
US26 patents
Patents
26 patentsUSD893455SAug 18, 2020
Soundbar
HARMAN INT IND20 citations93
USD875106SFeb 11, 2020
Display screen or a portion thereof with a graphical user interface
HARMAN INT IND21 citations89
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
US10324683B2Jun 18, 2019
Control for vehicle sound output
HARMAN INT IND11 citations83
USD813770SMar 27, 2018
Vehicle display unit
HARMAN INT IND14 citations82
US11902767B2Feb 13, 2024
Combining prerecorded and live performances in a vehicle
HARMAN INT IND3 citations72
US10932037B2Feb 23, 2021
Loudspeaker system and configurations for directionality and dispersion control
HARMAN INT IND3 citations72
US11485231B2Nov 1, 2022
Systems and methods for providing nature sounds
HARMAN INT IND3 citations71
US11052801B2Jul 6, 2021
Vehicle headrest with speakers and control for adaptive spatial performance
HARMAN INT IND3 citations70
US11937067B2Mar 19, 2024
System and method for sound zone experience optimization control
HARMAN INT IND0 citations62
US11818538B2Nov 14, 2023
System and method for managing content of in vehicle infotainment systems
HARMAN INT IND1 citations62
US11679725B2Jun 20, 2023
Modular removable speaker 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
US10499177B2Dec 3, 2019
Volume control for individual sound zones
HARMAN INT IND1 citations61
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
US10421422B2Sep 24, 2019
Sound tuning based on adjustable seat positioning
HARMAN INT IND1 citations58
US11595780B2Feb 28, 2023
System and method for providing an immersive drive-in experience
HARMAN INT IND0 citations57
US11146887B2Oct 12, 2021
Acoustical in-cabin noise cancellation system for far-end telecommunications
HARMAN INT IND1 citations57
US12545263B2Feb 10, 2026
Apparatus and method for parent monitoring of audio content in a vehicle
HARMAN INT IND0 citations51
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