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EP 1071194 B1 · Applicant: Sony Corporation

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Overview

The published document from the EPO: abstract, claims, description and drawings. Open it full size

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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.

Why it's free to use

  • Filed February 10, 2000 and granted December 10, 2008. A European patent lasts at most 20 years from filing, so its term ended February 10, 2020.
  • A supplementary protection certificate, which can extend a medicine or crop-protection patent, adds at most five and a half years, so even that would have ended by August 10, 2025.
  • 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.
FiledFebruary 10, 2000
PublishedJanuary 24, 2001
GrantedDecember 10, 2008
Term endedFebruary 10, 2020
Application numberEP 00902914
Classification (CPC)H02K11/04 +2 more

Timeline

Timeline From EPO dates

2001200320052007200920112013201520172019Application filedFeb 10, 2000PublishedJan 24, 2001Patent grantedDec 10, 2008Term endedFeb 10, 2020

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