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Expired European patentEurope

High voltage integrated circuit, high voltage junction terminating structure, and high voltage MIS transistor

EP 1699084 B1 · Applicant: Fuji Electric Systems Co., Ltd.

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Overview

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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 11, 1996 and granted May 25, 2011. A European patent lasts at most 20 years from filing, so its term ended April 11, 2016.
  • 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 October 11, 2021.
  • 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 11, 1996
PublishedSeptember 6, 2006
GrantedMay 25, 2011
Term endedApril 11, 2016
Application numberEP 06009337
Classification (CPC)H10D84/85 +2 more

Timeline

Timeline From EPO dates

1997199920012003200520072009201120132015Application filedApril 11, 1996PublishedSep 6, 2006Patent grantedMay 25, 2011Term endedApril 11, 2016

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.