Inventor · disambiguated record
Charles Alessi
Also filed as: ALESSI CHARLES
5 granted patents·1 pending application·5 citations·filing 2018–2025
71Inventor score
Technology areasH04R
Files withSONOS INC6
Top patents by PatentIndex Score
6 records- 0188US10623844B2Headphone interaction with media playback systemSONOS INC·Filed 2018·Granted Apr 14, 2020·5 cites·17 claims
- 0283US2025365525A1Headphone interaction with media playback systemSONOS INC·Filed 2025·Application pending·0 cites
- 0379US12328543B2Headphone interaction with media playback systemSONOS INC·Filed 2024·Granted Jun 10, 2025·0 cites·20 claims
- 0476US11895457B2Headphone interaction with media playback systemSONOS INC·Filed 2023·Granted Feb 6, 2024·0 cites·20 claims
- 0569US11641539B2Headphone interaction with media playback systemSONOS INC·Filed 2021·Granted May 2, 2023·0 cites·20 claims
- 0666US11076216B2Headphone interaction with media playback systemSONOS INC·Filed 2020·Granted Jul 27, 2021·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →