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Expired European patentEurope

Optoelectronic input device, method for production of such a device, and method for measuring the movement of an object with the help of such a device

EP 1590730 B1 · Applicant: Koninklijke Philips Electronics N.V.

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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 January 22, 2004 and granted March 18, 2009. A European patent lasts at most 20 years from filing, so its term ended January 22, 2024.
  • 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.
FiledJanuary 22, 2004
PublishedNovember 2, 2005
GrantedMarch 18, 2009
Term endedJanuary 22, 2024
Application numberEP 04704311
Classification (CPC)G06F3/0421

Timeline

Timeline From EPO dates

2005200720092011201320152017201920212023Application filedJan 22, 2004PublishedNov 2, 2005Patent grantedMarch 18, 2009Term endedJan 22, 2024

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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