Assignee
STILLWATER DESIGNS AND AUDIO INC
US·20 granted patents·220 citations·filing 2003–2025
Top patents by PatentIndex Score
20 records- 0192US11242097B1Audio system for tailgateSTILLWATER DESIGNS AND AUDIO INC·Filed 2020·Granted Feb 8, 2022·23 cites·14 claims
- 0291US10979847B1Method and apparatus for automated tuning of vehicle sound systemSTILLWATER DESIGNS AND AUDIO INC·Filed 2020·Granted Apr 13, 2021·6 cites·16 claims
- 0390US11044541B1Loudspeaker with mounting assemblySTILLWATER DESIGNS AND AUDIO INC·Filed 2019·Granted Jun 22, 2021·12 cites·12 claims
- 0489US11745806B1Audio system for tailgateSTILLWATER DESIGNS AND AUDIO INC·Filed 2021·Granted Sep 5, 2023·3 cites·16 claims
- 0587US10609505B1Method and apparatus for automated tuning of vehicle sound systemSTILLWATER DESIGNS AND AUDIO INC·Filed 2018·Granted Mar 31, 2020·8 cites·21 claims
- 0686US11570548B1System and method for augmenting vehicle sound systemSTILLWATER DESIGNS AND AUDIO INC·Filed 2021·Granted Jan 31, 2023·3 cites·4 claims
- 0784US8023688B2Ultra low frequency transducer and loud speaker comprising sameSTILLWATER DESIGNS AND AUDIO INC·Filed 2008·Granted Sep 20, 2011·13 cites·11 claims
- 0882USD917418SLoudspeaker enclosureSTILLWATER DESIGNS AND AUDIO INC·Filed 2019·Granted Apr 27, 2021·24 cites·1 claims
- 0982US10608596B1Anti-clipping protection in audio systemsSTILLWATER DESIGNS AND AUDIO INC·Filed 2018·Granted Mar 31, 2020·6 cites·10 claims
- 1082US7916890B2Ultra low frequency transducer and loud speaker comprising sameSTILLWATER DESIGNS AND AUDIO INC·Filed 2003·Granted Mar 29, 2011·28 cites·18 claims
- 1181USD807326SLoudspeakerSTILLWATER DESIGNS AND AUDIO INC·Filed 2016·Granted Jan 9, 2018·21 cites·1 claims
- 1280US12041431B1System and method for augmenting vehicle sound systemSTILLWATER DESIGNS AND AUDIO INC·Filed 2022·Granted Jul 16, 2024·1 cites·8 claims
- 1380US11072298B1On-demand power supply in vehicle sound systemSTILLWATER DESIGNS AND AUDIO INC·Filed 2018·Granted Jul 27, 2021·5 cites·26 claims
- 1478USD820815SLoudspeakerSTILLWATER DESIGNS AND AUDIO INC·Filed 2017·Granted Jun 19, 2018·17 cites·1 claims
- 1575USD798837SSubwooferSTILLWATER DESIGNS AND AUDIO INC·Filed 2016·Granted Oct 3, 2017·19 cites·1 claims
- 1672USD852781SSubwoofer enclosureSTILLWATER DESIGNS AND AUDIO INC·Filed 2016·Granted Jul 2, 2019·16 cites·1 claims
- 1765USD1033389SUniversal loudspeaker mounting adapterSTILLWATER DESIGNS AND AUDIO INC·Filed 2024·Granted Jul 2, 2024·3 cites·1 claims
- 1863USD783577SSubwooferSTILLWATER DESIGNS AND AUDIO INC·Filed 2015·Granted Apr 11, 2017·11 cites·1 claims
- 1951USD1033401SUniversal loudspeaker mounting adapterSTILLWATER DESIGNS AND AUDIO INC·Filed 2024·Granted Jul 2, 2024·1 cites·1 claims
- 2045USD1089144SLoudspeakerSTILLWATER DESIGNS AND AUDIO INC·Filed 2025·Granted Aug 19, 2025·0 cites·1 claims
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