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Expired European patentEurope

Method and apparatus for recording data on optical recording medium

EP 1811503 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 September 24, 2002 and granted February 16, 2011. A European patent lasts at most 20 years from filing, so its term ended September 24, 2022.
  • 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.
FiledSeptember 24, 2002
PublishedJuly 25, 2007
GrantedFebruary 16, 2011
Term endedSeptember 24, 2022
Application numberEP 07107732
Classification (CPC)G11B7/126 +2 more

Timeline

Timeline From EPO dates

2003200520072009201120132015201720192021Application filedSep 24, 2002PublishedJuly 25, 2007Patent grantedFeb 16, 2011Term endedSep 24, 2022

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

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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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