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Expired European patentEurope

Method and device for determining a list of at least one first node of a telecommunication network to which a message has to be transferred

EP 1848235 B1 · Applicant: MITSUBISHI DENKI KABUSHIKI KAISHA

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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 April 18, 2006 and granted September 1, 2010. A European patent lasts at most 20 years from filing, so its term ended April 18, 2026.
  • 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.
FiledApril 18, 2006
PublishedOctober 24, 2007
GrantedSeptember 1, 2010
Term endedApril 18, 2026
Application numberEP 06290644
Classification (CPC)H04W40/246

Timeline

Timeline From EPO dates

2007200920112013201520172019202120232025Application filedApril 18, 2006PublishedOct 24, 2007Patent grantedSep 1, 2010Term endedApril 18, 2026

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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