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Expired European patentEurope

Error detection for speech to text transcription systems

EP 1702319 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 October 27, 2004 and granted December 10, 2008. A European patent lasts at most 20 years from filing, so its term ended October 27, 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.
FiledOctober 27, 2004
PublishedSeptember 20, 2006
GrantedDecember 10, 2008
Term endedOctober 27, 2024
Application numberEP 04791820
Classification (CPC)G10L13/00

Timeline

Timeline From EPO dates

2005200720092011201320152017201920212023Application filedOct 27, 2004PublishedSep 20, 2006Patent grantedDec 10, 2008Term endedOct 27, 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

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