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Expired European patentEurope

A method and device for battery capacity calculation using shift of measurement range

EP 1705493 B1 · Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (publ)

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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 November 12, 2008. 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
PublishedSeptember 27, 2006
GrantedNovember 12, 2008
Term endedMarch 22, 2025
Application numberEP 05006242
Classification (CPC)G01R31/3648 +1 more

Timeline

Timeline From EPO dates

2006200820102012201420162018202020222024Application filedMarch 22, 2005PublishedSep 27, 2006Patent grantedNov 12, 2008Term 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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