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IP Verse

Coding Of Significance Maps And Transform Coefficient Blocks - EP3471416

The patent EP3471416 was granted to GE Video Compression on Jul 15, 2020. The application was filed on Apr 11, 2011 under application number EP18211098A. The patent is currently recorded with a legal status of "Revoked".

EP3471416

GE VIDEO COMPRESSION
Application Number
EP18211098A
Filing Date
Apr 11, 2011
Status
Revoked
Apr 8, 2025
Publication Date
Jul 15, 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 PATENTSDec 22, 2020HGFADMISSIBLE

Patent Citations (5) New

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

Citation PhasePublication Number
OPPOSITIONEP1487113
OPPOSITIONUS2008219578
OPPOSITIONUS2008310745
OPPOSITIONUS6894628
SEARCHEP1487113

Dossier Documents

The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.

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