- Google sues Sonos over smart speaker and voice control techThe Verge
- Google is suing Sonos over patent infringement once againTechCrunch
- Google vs Sonos lawsuit: Round two begins as Google strikes back9to5Google
- Google Sues Sonos (Again) for Infringing on Speaker-Related PatentsPCMag
- Google Expands Sonos Audio-Patents Fight With Two More Suits (1)Bloomberg Law