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IP Verse

Telecommunications Network And Method For Time-Based Network Access - EP2400734

The patent EP2400734 was granted to Koninklijke KPN on Sep 28, 2022. The application was filed on Feb 19, 2009 under application number EP11181988A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2400734

KONINKLIJKE KPN
Application Number
EP11181988A
Filing Date
Feb 19, 2009
Status
Patent Maintained As Amended
Aug 26, 2022
Publication Date
Sep 28, 2022
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
GUANGDONG OPPO MOBILE TELECOMMUNICATIONSJun 16, 2021HOFFMANN EITLEWITHDRAWN

Patent Citations (11) New

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

Citation PhasePublication Number
EXAMINATIONEP1681815
OPPOSITIONEP1681815
OPPOSITIONUS2002162008
OPPOSITIONUS2004147266
OPPOSITIONUS2008013489
OPPOSITIONWO2008107306
SEARCHEP0788287
SEARCHUS2007271598
SEARCHWO0155861
SEARCHWO03028310
SEARCHWO9907167

Dossier Documents

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