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Expired European patentEurope

Digital signal encoding method and apparatus using plural lookup tables

EP 1596366 B1 · Applicant: SAMSUNG ELECTRONICS CO., LTD.

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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 22, 2005 and granted June 6, 2007. A European patent lasts at most 20 years from filing, so its term ended March 22, 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 22, 2005
PublishedNovember 16, 2005
GrantedJune 6, 2007
Term endedMarch 22, 2025
Application numberEP 05251759
Classification (CPC)G10L19/035

Timeline

Timeline From EPO dates

2006200820102012201420162018202020222024Application filedMarch 22, 2005PublishedNov 16, 2005Patent grantedJune 6, 2007Term endedMarch 22, 2025

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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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