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Unified Patents patent opposition analysis

Latest oppositions filed by Unified Patents

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

Last updated on: Jul 17, 2025
Patent NumberTitleApplicantOpposition Date

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EP3474621System And Method For Multi-Carrier Network OperationBLACKBERRYFeb 3, 2023
EP3767950Tracking A Reference Picture Based On A Designated Picture On An Electronic DeviceDOLBYDec 30, 2022
EP3846378Apparatus And Method For Transmitting/Receiving Activation Indicator Regarding Component Carrier In Wireless Communication SystemsPANTECHNov 23, 2022
EP3343781Context Initialization In Entropy CodingGE VIDEO COMPRESSIONAug 30, 2022
EP3767952Apparatus For Image Coding/DecodingELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEAug 8, 2022
EP3675491Method For Image DecodingDOLBYJul 13, 2022
EP2672708Method And Apparatus For Encoding/Decoding Images Using A Motion VectorELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEJul 12, 2022
EP3402195Method And Apparatus For Encoding Video, And Decoding Method And ApparatusELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEJul 5, 2022
EP3694209Method For Image Decoding, Device For Image Decoding, And Corresponding Computer ProgramDOLBYJun 24, 2022
EP3490258Method And Recording Medium Storing Coded Image DataDOLBYApr 14, 2022

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