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IP Verse

Method And Apparatus For Representing Image Granularity By One Or More Parameters - EP3798988

The patent EP3798988 was granted to Dolby on Aug 4, 2021. The application was filed on Mar 30, 2004 under application number EP20203073A. The patent is currently recorded with a legal status of "Revoked".

EP3798988

DOLBY
Application Number
EP20203073A
Filing Date
Mar 30, 2004
Status
Revoked
May 10, 2024
Publication Date
Aug 4, 2021
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 PATENTSNov 26, 2021HGFADMISSIBLE

Patent Citations (26) New

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

Citation PhasePublication Number
OPPOSITIONEP0003631
OPPOSITIONEP0528609
OPPOSITIONEP0758186
OPPOSITIONEP0763770
OPPOSITIONEP1215624
OPPOSITIONGB2312124
OPPOSITIONGB2370934
OPPOSITIONJP2002072399
OPPOSITIONJP2003050439
OPPOSITIONJP2852738B
OPPOSITIONJPH0879765
OPPOSITIONJPH11143006
OPPOSITIONUS2002034337
OPPOSITIONUS2003206662
OPPOSITIONUS470712
OPPOSITIONUS5235423
OPPOSITIONUS5475425
OPPOSITIONUS5641596
OPPOSITIONUS6269180
OPPOSITIONUS6269217
OPPOSITIONWO0233958
OPPOSITIONWO9722204
SEARCHUS2002034337
SEARCHUS5641596
SEARCHUS6269180
SEARCHWO0233958

Dossier Documents

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