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PatentPatent Analysis

EP2937402

HUIZHOU FORYOU OPTICAL TECHNOLOGY
Application Number
EP14814288A
Filing Date
Jun 17, 2014
Status
Granted And Under Opposition
Oct 16, 2020
Grant Date
Nov 18, 2020
External Links
Slate, Register, Google Patents

Biblio Summary

The patent EP2937402B1 was granted on Nov 18, 2020 by Huizhou Foryou Optical Technology The patent is currently Granted And Under Opposition.

Patent citations in opposition refer to prior patents or publications that may challenge the validity of a contested patent. These references help assess whether the invention is truly novel or overlaps with existing intellectual property.

Citation PhasePatent NumberPatent LinkCited Text
OppositionJP2004099861
N/A
OppositionWO2008012292
N/A
OppositionWO2009121605
N/A
OppositionWO2011120620
N/A
OppositionWO2012076534
N/A
OppositionUS6582781
N/A
OppositionUS6850310
N/A

Dossier Documents of the Patent

The dossier documents provide a comprehensive record of the patent’s prosecution history, including filings, correspondence, and decisions made by patent offices. These documents are crucial for understanding the patent’s legal journey and any challenges it may have faced during examination. It also includes the oppositions documents filed against the patent.