IP Verse

Widex competitive analysis

Loading summary...

Latest oppositions filed by Widex

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

Last updated on: Oct 23, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by the company

EP3840414
Hearing Device With Certificates And Related MethodsGN HEARINGMay 22, 2024
EP3378238
Method For Charging A Battery Of A Hearing Aid And A Hearing Aid With A Battery Charging UnitSONOVAJan 31, 2024
EP3672280
Hearing Device With Acceleration-Based BeamformingGN HEARINGJan 12, 2024
EP3503589
A Hearing Aid Having Combined AntennasGN HEARINGApr 20, 2023
EP3609207
An Audio Rendering SystemGN HEARINGFeb 21, 2022
EP3383067
Hearing Device With Adaptive Sub-Band Beamforming And Related MethodGN HEARINGJan 29, 2021
EP3123355
System Comprising An Audio Device And A Mobile Device For Displaying Information Concerning The Audio DeviceSONOVADec 19, 2019
EP2783522
A Method Of Processing A Signal In A Hearing Instrument, And Hearing InstrumentPHONAKApr 17, 2019
EP2981100
Automatic Directional Switching Algorithm For Hearing AidsSTARKEY LABORATORIESMar 27, 2019
EP2919487
Interposer Stack Inside A Substrate For A Hearing Assistance DeviceLINKNov 28, 2018

Latest patents of Widex opposed by its competitors

Explore Widex'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 23, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP3167626
Dec 25, 2024Personal Communication Device Having Application Software For Controlling The Operation Of At Least One Hearing Aid1
EP3698431
Jul 6, 2022Antenna For A Hearing Assistance Device1
EP3603112
Aug 18, 2021A Binaural Hearing Aid System And A Method Of Operating A Binaural Hearing Aid System1
EP3335434
Aug 4, 2021System And Method For Personalizing A Hearing Aid1
EP3437330
Jun 9, 2021Receiver Suspension For A Hearing Assisting Device1
EP3579581
May 26, 2021Granting Access Rights To A Sub-Set Of The Data Set In A User Account1
EP3221807
Jul 29, 2020Hearing Aid User Account Management1
EP3395082
Jul 29, 2020Hearing Aid System And A Method Of Operating A Hearing Aid System1
EP3221808
Jul 22, 2020Secure Connection Between Internet Server And Hearing Aid1
EP3221810
Apr 15, 2020Method And System For Establishing Network Connection To A Hearing Aid2

Latest publications and patents of Widex New

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

Last updated on: Oct 17, 2025
Publication NumberPublication DateTitleLegal Status

Get instant update for new patents of Widex

EP3167626
Dec 25, 2024Personal Communication Device Having Application Software For Controlling The Operation Of At Least One Hearing AidPatent Maintained As Amended
EP3698431
Jul 6, 2022Antenna For A Hearing Assistance DeviceGranted And Under Opposition
EP3603112
Aug 18, 2021A Binaural Hearing Aid System And A Method Of Operating A Binaural Hearing Aid SystemOpposition Rejected
EP3335434
Aug 4, 2021System And Method For Personalizing A Hearing AidGranted And Under Opposition
EP3437330
Jun 9, 2021Receiver Suspension For A Hearing Assisting DeviceOpposition Rejected
EP3579581
May 26, 2021Granting Access Rights To A Sub-Set Of The Data Set In A User AccountRevoked
EP3395082
Jul 29, 2020Hearing Aid System And A Method Of Operating A Hearing Aid SystemRevoked
EP3221807
Jul 29, 2020Hearing Aid User Account ManagementRevoked
EP3221808
Jul 22, 2020Secure Connection Between Internet Server And Hearing AidRevoked
EP3221810
Apr 15, 2020Method And System For Establishing Network Connection To A Hearing AidRevoked

Latest PTAB cases involving Widex

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

Peer Comparison New

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

Last updated on: Oct 23, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
OTICON WIDEX GN HEARING7 - - -
INSOUND MEDICAL - 2 - -
PHONAK - 12 - -
SONOVA136 - 2