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IP Verse

Signalling Of Channel Information - EP2550762

The patent EP2550762 was granted to Cellular Communications Equipment on May 31, 2023. The application was originally filed on Mar 25, 2010 under application number EP10712044A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2550762

CELLULAR COMMUNICATIONS EQUIPMENT
Application Number
EP10712044A
Filing Date
Mar 25, 2010
Status
Patent Maintained As Amended
Apr 28, 2023
Publication Date
May 31, 2023
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (2)

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

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QUINN EMANUEL URQUHART & SULLIVANJun 26, 2020KRENZWITHDRAWN
TOMTOM SALESJun 25, 2020BARDEHLE PAGENBERG PARTNERSCHAFT MBB PATENTANWALTE RECHTSANWALTEADMISSIBLE

Patent Citations (8) New

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

Citation PhasePublication Number
EXAMINATIONWO2010077051
OPPOSITIONEP2282575
OPPOSITIONEP2337413
OPPOSITIONEP2550762
OPPOSITIONEP3197203
OPPOSITIONUS2009245178
OPPOSITIONUS8867472
OPPOSITIONWO2010077051

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.

  • Date

    Description

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