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IP Verse

Method And Apparatus For Representing Image Granularity By One Or More Parameters - EP3678097

The patent EP3678097 was granted to Dolby on Nov 4, 2020. The application was filed on Mar 30, 2004 under application number EP20154535A. The patent is currently recorded with a legal status of "Revoked".

EP3678097

DOLBY
Application Number
EP20154535A
Filing Date
Mar 30, 2004
Status
Revoked
May 10, 2024
Publication Date
Nov 4, 2020
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.

CompanyOpposition DateRepresentativeOpposition Status
UNIFIED PATENTSAug 3, 2021HGFADMISSIBLE

Patent Citations (18) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication Number
OPPOSITIONEP0003631
OPPOSITIONEP0528609
OPPOSITIONEP0763770
OPPOSITIONGB2312124
OPPOSITIONJPH0879765
OPPOSITIONUS2002034337
OPPOSITIONUS470712
OPPOSITIONUS5235423
OPPOSITIONUS5475425
OPPOSITIONUS5641596
OPPOSITIONUS6269180
OPPOSITIONUS6269217
OPPOSITIONWO0233958
OPPOSITIONWO9722204
SEARCHUS2002034337
SEARCHUS5641596
SEARCHUS6269180
SEARCHWO0233958

Dossier Documents

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