The weekly litigation news digest is live. Subscribe now

IP Verse

Sonos competitive analysis

Latest oppositions filed by Sonos

Explore patent oppositions filed by Sonos against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Dec 18, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by Sonos

EP3050163
Method For Establishing An Electrically Conductive Connection Between An Electrical Line And An Electrically Conductive ComponentELRINGKLINGERMay 25, 2021

Latest patents of Sonos opposed by its competitors

Explore Sonos's recently opposed patents, revealing key competitive challenges and strategic patent disputes in the industry. Track oppositions filed by competitors to understand technology battlegrounds and assess potential risks.

Last updated on: Dec 18, 2025
Patent NumberPublication DateTitleTotal Oppositions

Get instant alerts of patent oppositions faced by Sonos

EP3554005
Nov 11, 2020Playback Queue Control Via A Playlist On A Mobile Device1

Latest PTAB cases involving Sonos

Discover the latest PTAB cases involving Sonos, highlighting their recent legal challenges and patent disputes.

Last updated on: Dec 22, 2025
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving Sonos

IPR2026-00131Nov 24, 2025GOOGLESONOSPending
IPR2026-00021Oct 15, 2025GOOGLESONOSPending
IPR2026-00020Oct 14, 2025GOOGLESONOSPending
IPR2025-01590Oct 13, 2025GOOGLESONOSPending
IPR2025-01213Jul 8, 2025GOOGLESONOSDiscretionary Denial
IPR2025-00510Feb 5, 2025LINKPLAY TECHNOLOGYSONOSDiscretionary Denial
IPR2025-00511Feb 4, 2025LINKPLAY TECHNOLOGYSONOSDiscretionary Denial
IPR2025-00509Feb 1, 2025LINKPLAY TECHNOLOGYSONOSDiscretionary Denial
IPR2023-01288Aug 8, 2023SONOSGOOGLEInstitution Denied
IPR2023-01284Aug 7, 2023SONOSGOOGLEInstitution Denied

Peer Comparison New

IP litigation analysis comparing Sonos with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Dec 18, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
SCHUNK SONOSYSTEMS13 - -
ELRINGKLINGER24 - -
TELSONIC HOLDING5 - - -