Inventor · disambiguated record
Chris Ludwig
Also filed as: LUDWIG CHRIS
25 granted patents·4 pending applications·105 citations·filing 2016–2022
94Inventor score
Files withHARMAN INT IND29
Top patents by PatentIndex Score
29 records- 0194US11485231B2Systems and methods for providing nature soundsHARMAN INT IND·Filed 2020·Granted Nov 1, 2022·3 cites·19 claims
- 0294US10999419B1Systems and methods for in-vehicle voice callsHARMAN INT IND·Filed 2020·Granted May 4, 2021·9 cites·17 claims
- 0393US11902767B2Combining prerecorded and live performances in a vehicleHARMAN INT IND·Filed 2021·Granted Feb 13, 2024·3 cites·20 claims
- 0489US10324683B2Control for vehicle sound outputHARMAN INT IND·Filed 2016·Granted Jun 18, 2019·11 cites·20 claims
- 0588US10873797B2Rotating loudspeakerHARMAN INT IND·Filed 2018·Granted Dec 22, 2020·6 cites·19 claims
- 0681USD893455SSoundbarHARMAN INT IND·Filed 2017·Granted Aug 18, 2020·20 cites·1 claims
- 0779US11818538B2System and method for managing content of in vehicle infotainment systemsHARMAN INT IND·Filed 2020·Granted Nov 14, 2023·1 cites·20 claims
- 0879US11679725B2Modular removable speaker systemHARMAN INT IND·Filed 2021·Granted Jun 20, 2023·1 cites·19 claims
- 0979US10932037B2Loudspeaker system and configurations for directionality and dispersion controlHARMAN INT IND·Filed 2018·Granted Feb 23, 2021·3 cites·20 claims
- 1078US11052801B2Vehicle headrest with speakers and control for adaptive spatial performanceHARMAN INT IND·Filed 2018·Granted Jul 6, 2021·3 cites·16 claims
- 1177US11627394B2Loudspeaker assembly for providing audio external to a vehicleHARMAN INT IND·Filed 2020·Granted Apr 11, 2023·1 cites·17 claims
- 1277USD875106SDisplay screen or a portion thereof with a graphical user interfaceHARMAN INT IND·Filed 2016·Granted Feb 11, 2020·21 cites·1 claims
- 1371USD813770SVehicle display unitHARMAN INT IND·Filed 2016·Granted Mar 27, 2018·14 cites·1 claims
- 1465US11146887B2Acoustical in-cabin noise cancellation system for far-end telecommunicationsHARMAN INT IND·Filed 2018·Granted Oct 12, 2021·1 cites·16 claims
- 1562US11937067B2System and method for sound zone experience optimization controlHARMAN INT IND·Filed 2022·Granted Mar 19, 2024·0 cites·18 claims
- 1662US11336978B2Rotating loudspeakerHARMAN INT IND·Filed 2020·Granted May 17, 2022·0 cites·18 claims
- 1758US10499177B2Volume control for individual sound zonesHARMAN INT IND·Filed 2018·Granted Dec 3, 2019·1 cites·7 claims
- 1858US10421422B2Sound tuning based on adjustable seat positioningHARMAN INT IND·Filed 2017·Granted Sep 24, 2019·1 cites·31 claims
- 1957US11595780B2System and method for providing an immersive drive-in experienceHARMAN INT IND·Filed 2021·Granted Feb 28, 2023·0 cites·17 claims
- 2057US11412339B2System and method for sound zone experience optimization controlHARMAN INT IND·Filed 2021·Granted Aug 9, 2022·0 cites·17 claims
- 2156USD904343SSpeakerHARMAN INT IND·Filed 2017·Granted Dec 8, 2020·6 cites·1 claims
- 2255US11620100B2Systems and methods for adjusting activity control parametersHARMAN INT IND·Filed 2020·Granted Apr 4, 2023·0 cites·19 claims
- 2354US11680816B2Spatial infotainment rendering system for vehiclesHARMAN INT IND·Filed 2018·Granted Jun 20, 2023·0 cites·20 claims
- 2453US10715908B2Adjustable acoustic interface loudspeakerHARMAN INT IND·Filed 2018·Granted Jul 14, 2020·0 cites·20 claims
- 2548US2023269435A1System and method for the creation and management of virtually enabled studioHARMAN INT IND·Filed 2021·Application pending·0 cites
- 2647US12304373B2Side-firing headrest loudspeaker with omnidirectional lensHARMAN INT IND·Filed 2019·Granted May 20, 2025·0 cites·22 claims
- 2746US2024051447A1Vehicle headrest assembly with deployable speaker modulesHARMAN INT IND·Filed 2021·Application pending·0 cites
- 2838US2023262271A1System and method for remotely creating an audio/video mix and master of live audio and videoHARMAN INT IND·Filed 2021·Application pending·0 cites
- 2934US2020372926A1Acoustical in-cabin noise cancellation system for far-end telecommunicationsHARMAN INT IND·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →