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IP Verse

Keysight competitive analysis

Latest oppositions filed by Keysight

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

Last updated on: Dec 25, 2025
Patent NumberTitleApplicantOpposition Date

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EP3821580
Methods And Systems For Efficient Network ProtectionCENTRIPETALFeb 28, 2025
EP3550795
Methods And Systems For Protecting A Secured NetworkCENTRIPETALMay 27, 2022

Latest PTAB cases involving Keysight

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

Last updated on: Dec 24, 2025
Proceeding NumberFiling DatePetitionerRespondentStatus

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IPR2023-00445Jan 6, 2023KEYSIGHTCENTRIPETAL NETWORKSFinal Written Decision - Appealed
IPR2023-00446Jan 6, 2023KEYSIGHTCENTRIPETAL NETWORKSFinal Written Decision - Appealed
IPR2023-00448Jan 6, 2023KEYSIGHTCENTRIPETAL NETWORKSFinal Written Decision - Appealed
IPR2022-01607Sep 30, 2022KEYSIGHTCENTRIPETAL NETWORKSFinal Written Decision - Appealed
IPR2022-01535Sep 13, 2022KEYSIGHTCENTRIPETAL NETWORKSFinal Written Decision
IPR2022-01525Sep 12, 2022KEYSIGHTCENTRIPETAL NETWORKSFinal Written Decision - Appealed
IPR2022-01421Aug 12, 2022KEYSIGHTCENTRIPETAL NETWORKSFinal Written Decision - Appealed
IPR2022-01199Jun 24, 2022KEYSIGHTCENTRIPETAL NETWORKSFinal Written Decision - Appealed
IPR2022-01097Jun 3, 2022KEYSIGHTCENTRIPETAL NETWORKSFinal Written Decision - Appealed

Peer Comparison New

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

Last updated on: Dec 25, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
KEYSIGHT DEUTSCHLAND1 - - -
CENTRIPETAL - 10 - -
CENTRIPETAL NETWORKS - 10 - 43