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Expired European patentEurope

Device and process of reading of information in a set of electronic components connected to a communication bus, applied to the reading of a matrix of pixels

EP 1772808 B1 · Applicant: CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Développement

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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 October 4, 2005 and granted July 8, 2009. A European patent lasts at most 20 years from filing, so its term ended October 4, 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.
FiledOctober 4, 2005
PublishedApril 11, 2007
GrantedJuly 8, 2009
Term endedOctober 4, 2025
Application numberEP 05292057
Classification (CPC)H04N25/47

Timeline

Timeline From EPO dates

2006200820102012201420162018202020222024Application filedOct 4, 2005PublishedApril 11, 2007Patent grantedJuly 8, 2009Term endedOct 4, 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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