The weekly litigation news digest is live. Subscribe now

IP Verse

Information Processing System And Information Processing Method - EP2749927

The patent EP2749927 was granted to Sony on Jun 25, 2025. The application was originally filed on Jul 12, 2012 under application number EP12826830A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2749927

SONY
Application Number
EP12826830A
Filing Date
Jul 12, 2012
Status
Patent Maintained As Amended
May 23, 2025
Publication Date
Jun 25, 2025
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
CARL ZEISSDec 29, 2017PATENTANWALTE GEYER -

Patent Citations (15) New

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

Citation PhasePublication Number
DESCRIPTIONJP2009037250
INTERNATIONAL-SEARCH-REPORTJP2002229537
INTERNATIONAL-SEARCH-REPORTJP2003161893
INTERNATIONAL-SEARCH-REPORTJP2007024927
INTERNATIONAL-SEARCH-REPORTJP2008142417
INTERNATIONAL-SEARCH-REPORTJP2010243597
INTERNATIONAL-SEARCH-REPORTJPS62269924
OPPOSITIONUS2002135678
OPPOSITIONUS2009141126
OPPOSITIONWO2012155267
SEARCHUS2006050948
SEARCHUS2006058624
SEARCHUS2011141103
SEARCHUS2011176731
SEARCHWO0184209

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

  • Get instant alerts for new documents