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Dolby patent opposition analysis

CompanyCompetitive AnalysisCompany Patent Opposition Analysis

Latest patents of Dolby opposed by its competitors

Explore Dolby'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: Aug 28, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP3490258
Aug 21, 2024Method And Recording Medium Storing Coded Image Data1
EP3598448
Aug 23, 2023Apparatuses And Methods For Audio Classifying And Processing1
EP3767950
Mar 30, 2022Tracking A Reference Picture Based On A Designated Picture On An Electronic Device1
EP3694209
Dec 29, 2021Method For Image Decoding, Device For Image Decoding, And Corresponding Computer Program1
EP3675491
Oct 13, 2021Method For Image Decoding1
EP3798988
Aug 4, 2021Method And Apparatus For Representing Image Granularity By One Or More Parameters1
EP3678097
Nov 4, 2020Method And Apparatus For Representing Image Granularity By One Or More Parameters1
EP2659675
Jul 22, 2020Method And System For Picture Segmentation Using Columns1
EP2979267
Dec 18, 20191Apparatuses And Methods For Audio Classifying And Processing1
EP3149730
Jun 26, 2019Enhancing Intelligibility Of Speech Content In An Audio Signal1

Top competitors of Dolby

Top competitors of Dolby based on patent oppositions.