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Expired European patentEurope

Optical cable having an improved compression strength characteristic

EP 1607780 B1 · Applicant: SAMSUNG ELECTRONICS CO., LTD.

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Listed from its EPO record in Patent Yard's archive of European patents past their term. Its claims, description and drawings are in the EPO PDF and on Google Patents, and the Claude kit works from them.

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Why it's free to use

  • Filed May 27, 2005 and granted December 26, 2012. A European patent lasts at most 20 years from filing, so its term ended May 27, 2025.
  • Supplementary protection certificates extend only medicine and crop-protection patents, and it isn't classified as either.
  • We check European rights only. A US or other national patent in its family could still be in force: check its family on Espacenet or Google Patents.
FiledMay 27, 2005
PublishedDecember 21, 2005
GrantedDecember 26, 2012
Term endedMay 27, 2025
Application numberEP 05011462
Classification (CPC)G02B6/4429

Timeline

Timeline From EPO dates

2006200820102012201420162018202020222024Application filedMay 27, 2005PublishedDec 21, 2005Patent grantedDec 26, 2012Term endedMay 27, 2025

Sources & verification

Official EPO records

Full published documentClaims, description and drawings as a PDF.EPOEuropean Patent RegisterProcedure, status, file inspection and legal events.EPOLinked open EP data recordThe bibliographic record this page is built from.EPO

Cross-check elsewhere

Google PatentsFull text, worldwide family, citing patents and legal events.patents.google.comEspacenetNational family members and their legal status.European Patent Office

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