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Infineon Technologies Ag competitive analysis

Latest oppositions filed by Infineon Technologies Ag

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

Last updated on: Sep 24, 2026
Patent NumberTitleApplicantOpposition Date
EP3069303
Smartcard With Coupling Frame And Method Of Increasing Activation Distance Of A Transponder Chip ModuleFINICS AMATECH TEORANTAApr 19, 2023
EP3014531
Booster Antenna Configurations And MethodsFINICS AMATECH TEORANTAMar 7, 2023
EP3005243
Laser Ablating Structures For Antenna Modules For Dual Interface SmartcardsFINICS AMATECH TEORANTAJan 20, 2023
EP3739489
Devices And Methods Of Managing DataBLACKBERRYJan 5, 2023
EP3550286
Photoacoustic Gas Sensor DeviceSENSIRIONOct 25, 2021
EP2826201
Method For Securing MessagesBLACKBERRYFeb 7, 2020
EP2826268
Method For Securing MessagesBLACKBERRYFeb 7, 2020
EP2673915
Using A Single Certificate Request To Generate Credentials With Multiple Ecqv CertificatesBLACKBERRYJan 24, 2019
EP2005636
Method And Apparatus For Providing An Adaptable Security Level In An Electronic CommunicationCERTICOMJul 20, 2016
EP2399257
Method Of Selection Of An Available Memory Size Of A Circuit Including At Least Processor And A Memory And Corresponding Program And Smart CardGEMALTO SAJan 8, 2016

Latest patents of Infineon Technologies Ag opposed by its competitors

Explore Infineon Technologies Ag'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: Sep 24, 2026
Patent NumberPublication DateTitleTotal Oppositions
EP4372807
Oct 16, 2024Substrate Arrangement And Methods For Producing A Substrate Arrangement1
EP1611613
Jan 16, 2019Semiconductor Component And Method For Producing The Same1

Latest PTAB cases involving Infineon Technologies Ag

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

Last updated on: Sep 28, 2026
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving Infineon Technologies Ag

IPR2022-00951Apr 29, 2022INFINEONAMATECH GROUPFinal Written Decision
IPR2022-00650Feb 28, 2022INFINEONAMATECH GROUPFinal Written Decision
IPR2022-00417Jan 10, 2022INFINEONAMATECH GROUPFinal Written Decision
IPR2022-00235Nov 24, 2021INFINEONAMATECH GROUPFinal Written Decision
IPR2021-01382Aug 16, 2021INFINEONARIGNA TECHNOLOGYFinal Written Decision

Peer Comparison New

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

Last updated on: Sep 24, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
INFINEON1025 -
AMATECH GROUP - - - 4
BLACKBERRY - 123647
CERTICOM - 4 - -