IP Verse

Sonova competitive analysis

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Latest oppositions filed by Sonova

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

Last updated on: Oct 30, 2025
Patent NumberTitleApplicantOpposition Date

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EP3383067
Hearing Device With Adaptive Sub-Band Beamforming And Related MethodGN HEARINGJan 29, 2021
EP3160162
Hearing Aid Device For Hands Free CommunicationOTICONMar 19, 2019

Latest patents of Sonova opposed by its competitors

Explore Sonova'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: Oct 30, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP3739905
Nov 27, 2024Earpiece For The Ear Canal With Off-Axis Electronic Package And Receiver1
EP3849214
Nov 27, 2024Method For Ensuring Symmetric Audio Quality For Hands-Free Phoning1
EP3972288
Nov 6, 2024Hearing Device1
EP3783920
Oct 2, 2024Method For Controlling A Sound Output Of A Hearing Device1
EP3982646
Jul 17, 2024Protected Sharing Of Data Saved In A Hearing Device1
EP3716648
May 1, 2024Hearing Aid And Method For Controlling A Power Mode Thereof1
EP3684079
Mar 20, 2024Hearing Device For Orientation Estimation And Method Of Its Operation1
EP4085505
Nov 29, 2023Rechargeable Charger For Rechargeable Devices, And Method For Charging Rechargeable Devices1
EP2777300
Oct 18, 2023A Method For Adjusting A Binaural Hearing System, Binaural Hearing System, Hearing Device And Remote Control1
EP3883260
Sep 13, 2023Hearing Device For Providing Physiological Information, And Method Of Its Operation2

Latest publications and patents of Sonova New

Explore the latest publications and patents granted to Sonova, showcasing their recent innovations and technological advancements.

Last updated on: Oct 23, 2025
Publication NumberPublication DateTitleLegal Status

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EP4593424
Jul 30, 2025Receiver For A Hearing Instrument And Method Of Producing ItPending
EP4593423
Jul 30, 2025Short Term Acclimatization For Hearing Device UserPending
EP4580215
Jul 2, 2025Hearing Device With A Bleeding Circuit For Delivering Messages To A Charging DevicePending
EP4408025
Jul 2, 2025Method Of Self-Fitting Of A Binaural Hearing SystemGranted
EP4329334
Jul 2, 2025Protective Element For An Electroacoustic Transducer Of A Hearing Device Or For A Sound Tube Included In A Hearing DeviceGranted
EP4576832
Jun 25, 2025Protective Element For An Electroacoustic Transducer Of A Hearing Device Or For A Sound Tube Included In A Hearing DevicePending
EP4576831
Jun 25, 2025CablePending
EP4576824
Jun 25, 2025Determining Acoustic Mass Of Earpiece With Machine Learning AlgorithmPending
EP4576818
Jun 25, 2025Mechanical Element For Sound Transmission Of A Hearing DevicePending
EP4576815
Jun 25, 2025Hearing Device Comprising A Mechanical Element For Sound TransmissionPending

Latest PTAB cases involving Sonova

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

Last updated on: Oct 29, 2025
Proceeding NumberFiling DatePetitionerRespondentStatus

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IPR2021-00023Oct 6, 2020MED EL ELEKTROMEDIZINISCHE GERTE GESMBHSONOVAFinal Written Decision
IPR2020-00176Nov 26, 2019MED EL ELEKTROMEDIZINISCHE GERAETE GESMBHSONOVAFinal Written Decision

Peer Comparison New

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

Last updated on: Oct 30, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
SONOVA136 - 2
GN HEARING29492 -
GN HEARING WIDEX OTICON7 - - -
OTICON7822 - 6