IP Verse

Dolby Laboratories competitive analysis

Latest publications and patents of Dolby Laboratories New

Explore the latest publications and patents granted to Dolby Laboratories, showcasing their recent innovations and technological advancements.

Last updated on: Sep 23, 2025
Publication NumberPublication DateTitleLegal Status

Get instant update for new patents of Dolby Laboratories

EP3598448
Aug 23, 2023Apparatuses And Methods For Audio Classifying And ProcessingPatent Maintained As Amended
EP2979267
Dec 18, 20191Apparatuses And Methods For Audio Classifying And ProcessingGranted And Under Opposition
EP3149730
Jun 26, 2019Enhancing Intelligibility Of Speech Content In An Audio SignalGranted And Under Opposition
EP3204943
Dec 5, 2018Transmission-Agnostic Presentation-Based Program LoudnessNo Opposition Filed Within Time Limit
EP2898506
Jan 17, 2018Layered Approach To Spatial Audio CodingNo Opposition Filed Within Time Limit
EP3075072
Jan 10, 2018Audio Signal ProcessingNo Opposition Filed Within Time Limit
EP1738541
Jan 10, 2018Devices And Methods For Routeing A Unit Of Data In A NetworkNo Opposition Filed Within Time Limit
EP2901449
Jan 3, 2018Audio Encoder And Decoder With Program Loudness And Boundary MetadataNo Opposition Filed Within Time Limit
EP2642755
Jan 3, 2018Complexity Scalable Multilayer Video CodingNo Opposition Filed Within Time Limit

Latest patents of Dolby Laboratories opposed by its competitors

Explore Dolby Laboratories'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 25, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP3598448
Aug 23, 2023Apparatuses And Methods For Audio Classifying And Processing1
EP2979267
Dec 18, 20191Apparatuses And Methods For Audio Classifying And Processing1
EP3149730
Jun 26, 2019Enhancing Intelligibility Of Speech Content In An Audio Signal1

Latest PTAB cases involving Dolby Laboratories

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

Last updated on: Sep 29, 2025
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving Dolby Laboratories

IPR2022-01508Nov 21, 2022UNIFIED PATENTSDOLBY LABORATORIES LICENSINGInstitution Denied
IPR2021-00275Dec 11, 2020UNIFIED PATENTSDOLBY LABORATORIES LICENSINGFinal Written Decision - Appealed
IPR2020-01273Jul 16, 2020DOLBY LABORATORIESINTERTRUSTInstitution Denied
IPR2020-01209Jul 14, 2020DOLBY LABORATORIESINTERTRUSTTerminated-Settled
IPR2020-00665Jul 14, 2020DOLBY LABORATORIESINTERTRUSTFinal Written Decision
IPR2020-01123Jun 24, 2020DOLBY LABORATORIESINTERTRUSTFinal Written Decision
IPR2020-01106Jun 17, 2020DOLBY LABORATORIESINTERTRUSTTerminated-Settled
IPR2020-01105Jun 17, 2020DOLBY LABORATORIESINTERTRUSTTerminated-Settled
IPR2020-01104Jun 17, 2020DOLBY LABORATORIESINTERTRUSTInstitution Denied
IPR2020-00664Jun 5, 2020DOLBY LABORATORIESINTERTRUSTFinal Written Decision

Peer Comparison New

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

Last updated on: Sep 25, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases FacedStrategy Type
DOLBY LABORATORIES LICENSING - 3 - 2Non-Active
KS HIMPP38515 - Highly Aggressive
UNIFIED PATENTS28 - 279 - Highly Aggressive