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Control Of A Lighting System For Color Point And Flux Level Control - EP4371375

The patent EP4371375 was granted to Signify Holding on Feb 12, 2025. The application was filed on Jul 11, 2022 under application number EP22750800A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP4371375

SIGNIFY HOLDING
Application Number
EP22750800A
Filing Date
Jul 11, 2022
Status
Granted And Under Opposition
Jan 10, 2025
Publication Date
Feb 12, 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
NOVAGRAAFNov 12, 2025ROUXADMISSIBLE

Patent Citations (20) New

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

Citation PhasePublication Number
DESCRIPTIONCA2791258
DESCRIPTIONUS2010259182
DESCRIPTIONUS2010301777
INTERNATIONAL-SEARCH-REPORTCA2791258
INTERNATIONAL-SEARCH-REPORTUS2010259182
INTERNATIONAL-SEARCH-REPORTUS2010301777
INTERNATIONAL-SEARCH-REPORTUS2020128640
OPPOSITIONUS10321541
OPPOSITIONUS2006082331
OPPOSITIONUS2010259182
OPPOSITIONUS2010301777
OPPOSITIONUS9013467
OPPOSITIONUS9167656
OPPOSITIONWO2004025998
OPPOSITIONWO2006011108
OPPOSITIONWO2008006205
OPPOSITIONWO2011036612
OPPOSITIONWO2011106661
OPPOSITIONWO2013157773
OPPOSITIONWO2014067830

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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