Inventor · disambiguated record
Stuart W. Lumsden
Also filed as: LUMSDEN STUART · LUMSDEN STUART W
42 granted patents·7 pending applications·367 citations·filing 1982–2024
98Inventor score
Top patents by PatentIndex Score
49 records- 0199US9706320B2System and method for providing user location-based multi-zone mediaSOUND UNITED LLC·Filed 2015·Granted Jul 11, 2017·84 cites·20 claims
- 0298US11082785B2Multi-zone media system and method for providing multi-zone mediaSOUND UNITED LLC·Filed 2020·Granted Aug 3, 2021·6 cites·20 claims
- 0398US10798505B2Multi-zone media system and method for providing multi-zone mediaSOUND UNITED LLC·Filed 2020·Granted Oct 6, 2020·4 cites·18 claims
- 0498US9767786B2System and method for providing a quiet zoneSOUND UNITED LLC·Filed 2015·Granted Sep 19, 2017·83 cites·22 claims
- 0597US11496591B2System and method for selecting and providing zone-specific mediaSOUND UNITED LLC·Filed 2022·Granted Nov 8, 2022·4 cites·20 claims
- 0696US9584935B2Multi-zone media system and method for providing multi-zone mediaSOUND UNITED LLC·Filed 2015·Granted Feb 28, 2017·10 cites·23 claims
- 0794US11900909B2System and method for providing a quiet zoneSOUND UNITED LLC·Filed 2022·Granted Feb 13, 2024·1 cites·20 claims
- 0894US11356520B2System and method for selecting and providing zone-specific mediaSOUND UNITED LLC·Filed 2015·Granted Jun 7, 2022·10 cites·24 claims
- 0994US11176922B2System and method for integrating a home media system and other home systemsSOUND UNITED LLC·Filed 2020·Granted Nov 16, 2021·3 cites·20 claims
- 1094US10652678B2System and method for providing user location-based multi-zone mediaSOUND UNITED LLC·Filed 2019·Granted May 12, 2020·5 cites·20 claims
- 1194US10567893B2Multi-zone media system and method for providing multi-zone mediaSOUND UNITED LLC·Filed 2018·Granted Feb 18, 2020·5 cites·18 claims
- 1294US10341793B2System and method for providing user location-based multi-zone mediaSOUND UNITED LLC·Filed 2017·Granted Jul 2, 2019·6 cites·22 claims
- 1394US9894451B2Multi-zone media system and method for providing multi-zone mediaSOUND UNITED LLC·Filed 2017·Granted Feb 13, 2018·6 cites·19 claims
- 1493US11937066B2Active cancellation of a height-channel soundbar array's forward sound radiationPOLK AUDIO LLC·Filed 2020·Granted Mar 19, 2024·6 cites·20 claims
- 1593US10462590B2System and method for providing user location-based multi-zone mediaSOUND UNITED LLC·Filed 2019·Granted Oct 29, 2019·4 cites·20 claims
- 1691US10657949B2System and method for integrating a home media system and other home systemsSOUND UNITED LLC·Filed 2015·Granted May 19, 2020·7 cites·23 claims
- 1791US10192539B2System and method for providing a quiet zoneSOUND UNITED LLC·Filed 2017·Granted Jan 29, 2019·7 cites·13 claims
- 1891US9807484B2Loudspeaker systemSOUND UNITED LLC·Filed 2015·Granted Oct 31, 2017·7 cites·28 claims
- 1990US2025029591A1System and Method for Providing a Quiet ZoneSOUND UNITED LLC·Filed 2024·Application pending·0 cites
- 2090US2025039620A1Multi-zone media system and method for providing multi-zone mediaSOUND UNITED LLC·Filed 2024·Application pending·0 cites
- 2189US12294837B2Multi-zone media system and method for providing multi-zone mediaSOUND UNITED LLC·Filed 2024·Granted May 6, 2025·0 cites·20 claims
- 2288US2024236594A1System and method for providing user location-based multi-zone mediaSOUND UNITED LLC·Filed 2024·Application pending·0 cites
- 2387US11551657B2System and method for providing a quiet zoneSOUND UNITED LLC·Filed 2021·Granted Jan 10, 2023·1 cites·20 claims
- 2487USD357480SEdge surround for speakerPOLK INVEST CORPORATION·Filed 1993·Granted Apr 18, 1995·33 cites·1 claims
- 2584US12148411B2System and method for providing a quiet zoneSOUND UNITED LLC·Filed 2023·Granted Nov 19, 2024·0 cites·20 claims
- 2684US9131311B2Canal phones with structure and method for selectively passing or blocking environmental ambient sound and switchable electrical connectionsLUMSDEN STUART W·Filed 2011·Granted Sep 8, 2015·13 cites·21 claims
- 2784US2025030779A1System and method for selecting and providing zone-specific mediaSOUND UNITED LLC·Filed 2024·Application pending·0 cites
- 2883US12143456B2System and method for selecting and providing zone-specific mediaSOUND UNITED LLC·Filed 2023·Granted Nov 12, 2024·0 cites·18 claims
- 2982US9277044B2Transportable wireless loudspeaker and system and method for managing multi-user wireless media playback over a media playback systemKAHN STEVEN P·Filed 2014·Granted Mar 1, 2016·18 cites·18 claims
- 3081US2024029702A1System and method for integrating a home media system and other home systemsSOUND UNITED LLC·Filed 2023·Application pending·0 cites
- 3180US11876873B2System and method for selecting and providing zone-specific mediaSOUND UNITED LLC·Filed 2023·Granted Jan 16, 2024·0 cites·7 claims
- 3280US11706307B1System and method for selecting and providing zone-specific mediaSOUND UNITED LLC·Filed 2023·Granted Jul 18, 2023·0 cites·6 claims
- 3378US12356168B2Loudspeaker cone with raised curved protrusions and methods for controlling resonant modesPOLK AUDIO LLC·Filed 2024·Granted Jul 8, 2025·0 cites·6 claims
- 3478US12156001B2Multi-zone media system and method for providing multi-zone mediaSOUND UNITED LLC·Filed 2021·Granted Nov 26, 2024·0 cites·31 claims
- 3578US11991504B2System and method for providing user location-based multi-zone mediaSOUND UNITED LLC·Filed 2021·Granted May 21, 2024·0 cites·20 claims
- 3678US11729282B2System and method for selecting and providing zone-specific mediaSOUND UNITED LLC·Filed 2022·Granted Aug 15, 2023·0 cites·7 claims
- 3778US10327086B2Head related transfer function equalization and transducer aiming of stereo dimensional array (SDA) loudspeakersPOLK AUDIO LLC·Filed 2018·Granted Jun 18, 2019·4 cites·15 claims
- 3875US11749249B2System and method for integrating a home media system and other home systemsSOUND UNITED LLC·Filed 2021·Granted Sep 5, 2023·0 cites·20 claims
- 3974US11159902B2System and method for providing user location-based multi-zone mediaSOUND UNITED LLC·Filed 2020·Granted Oct 26, 2021·0 cites·20 claims
- 4074US8634586B2Ceiling-mounted loudspeaker enclosureSMITH LOWELL J·Filed 2010·Granted Jan 21, 2014·7 cites·7 claims
- 4171US12348949B2Active cancellation of a height-channel soundbar array's forward sound radiationPOLK AUDIO LLC·Filed 2024·Granted Jul 1, 2025·0 cites·4 claims
- 4271US10349158B2Loudspeaker systemSOUND UNITED LLC·Filed 2017·Granted Jul 9, 2019·1 cites·25 claims
- 4365US11974111B2Loudspeaker cone with raised curved protrusions and method for controlling resonant modesPOLK AUDIO LLC·Filed 2020·Granted Apr 30, 2024·0 cites·30 claims
- 4462US10932024B2Loudspeaker systemSOUND UNITED LLC·Filed 2019·Granted Feb 23, 2021·0 cites·20 claims
- 4561US2019156813A1System and Method for Providing a Quiet ZoneSOUND UNITED LLC·Filed 2019·Application pending·0 cites
- 4658USD351839SSpeakerPOLK INVEST CORPORATION·Filed 1992·Granted Oct 25, 1994·10 cites·1 claims
- 4752US4413162AMoving coil transducers using multiple-stranded coilsPOLK AUDIO INC·Filed 1982·Granted Nov 1, 1983·17 cites·2 claims
- 4843US2015049894A1Low profile flat panel speaker systemPOLK AUDIO LLC·Filed 2014·Application pending·0 cites
- 4942USD351388SCombined speaker and integral standPOLK INVEST CORPORATION·Filed 1992·Granted Oct 11, 1994·5 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →