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Expired European patentEurope

Image sensor with large-area, high-sensitivity and high-speed pixels

EP 1730779 B1 · Applicant: C.S.E.M. CENTRE SUISSE D'ELECTRONIQUE ET DE MICROTECHNIQUE SA

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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 March 31, 2005 and granted March 21, 2012. A European patent lasts at most 20 years from filing, so its term ended March 31, 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.
FiledMarch 31, 2005
PublishedDecember 13, 2006
GrantedMarch 21, 2012
Term endedMarch 31, 2025
Application numberEP 05714726
Classification (CPC)H10F39/802

Timeline

Timeline From EPO dates

2006200820102012201420162018202020222024Application filedMarch 31, 2005PublishedDec 13, 2006Patent grantedMarch 21, 2012Term endedMarch 31, 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

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