Sonos Investor Presentation Deck

Our Innovation Is Protected by a Robust and Growing Patent Portfolio Total Sonos U.S. Patents and Patent Applications (filed over time, cumulative) 2500 2000 1500 1000 500 ● 0 2 2003 V 2004 15 2005 2006 30 2 2007 34 7 2008 35 8 2009 Total U.S. Patent Applications Total U.S. Issued Patents Source: internal data 40 12 2010 68 15 2011 114 21 2012 186 29 2013 307 43 2014 455 109 2015 660 215 2016 778 361 2017 1000 563 2018 1234 756 2019 1497 962 2020 1766 1154 2021 2029 1322 2022 9

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