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Expired European patentEurope

Front-and-back electrically conductive substrate and method for manufacturing same

EP 1176641 B1 · Applicant: FUJITSU LIMITED

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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 February 14, 2001 and granted December 19, 2007. A European patent lasts at most 20 years from filing, so its term ended February 14, 2021.
  • 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 14, 2026.
  • 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 14, 2001
PublishedJanuary 30, 2002
GrantedDecember 19, 2007
Term endedFebruary 14, 2021
Application numberEP 01301243
Classification (CPC)H10W90/401 +2 more

Timeline

Timeline From EPO dates

2002200420062008201020122014201620182020Application filedFeb 14, 2001PublishedJan 30, 2002Patent grantedDec 19, 2007Term endedFeb 14, 2021

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

Cross-check elsewhere

Google PatentsFull text, worldwide family, citing patents and legal events.patents.google.comEspacenetNational family members and their legal status.European Patent Office

Everything on this page comes from the EPO record linked above. EPO data used under CC BY 4.0.