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Widex patent opposition analysis

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Latest oppositions filed by Widex

Explore patent oppositions filed by Widex against competitors, revealing strategic technology disputes and market positioning. Monitor opposition details, timelines, and disputed innovations to understand competitive dynamics and IP enforcement strategy.

Patent NumberTitleApplicantOpposition Date
EP3840414Hearing Device With Certificates And Related MethodsGN HEARINGMay 22, 2024
EP3378238Method For Charging A Battery Of A Hearing Aid And A Hearing Aid With A Battery Charging UnitSONOVAJan 31, 2024
EP3672280Hearing Device With Acceleration-Based BeamformingGN HEARINGJan 12, 2024
EP3503589A Hearing Aid Having Combined AntennasGN HEARINGApr 20, 2023
EP3609207An Audio Rendering SystemGN HEARINGFeb 21, 2022
EP3383067Hearing Device With Adaptive Sub-Band Beamforming And Related MethodGN HEARINGJan 29, 2021
EP3123355System Comprising An Audio Device And A Mobile Device For Displaying Information Concerning The Audio DeviceSONOVADec 19, 2019
EP2783522A Method Of Processing A Signal In A Hearing Instrument, And Hearing InstrumentPHONAKApr 17, 2019
EP2981100Automatic Directional Switching Algorithm For Hearing AidsSTARKEY LABORATORIESMar 27, 2019
EP2919487Interposer 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.

Patent NumberGrant DateTitleTotal Oppositions
EP3167626Dec 25, 2024Personal Communication Device Having Application Software For Controlling The Operation Of At Least One Hearing Aid1
EP3698431Jul 6, 2022Antenna For A Hearing Assistance Device1
EP3603112Aug 18, 2021A Binaural Hearing Aid System And A Method Of Operating A Binaural Hearing Aid System1
EP3335434Aug 4, 2021System And Method For Personalizing A Hearing Aid1
EP3437330Jun 9, 2021Receiver Suspension For A Hearing Assisting Device1
EP3579581May 26, 2021Granting Access Rights To A Sub-Set Of The Data Set In A User Account1
EP3221807Jul 29, 2020Hearing Aid User Account Management1
EP3395082Jul 29, 2020Hearing Aid System And A Method Of Operating A Hearing Aid System1
EP3221808Jul 22, 2020Secure Connection Between Internet Server And Hearing Aid1
EP3221810Apr 15, 2020Method And System For Establishing Network Connection To A Hearing Aid2

Top competitors of Widex