Patent Yard Sign in
Expired European patentEurope

Method of producing a post molded cavity package with internal dam bar for integrated circuit

EP 0401017 B1 · Applicant: TEXAS INSTRUMENTS INCORPORATED

EPO PDF

Overview

The published document from the EPO: abstract, claims, description and drawings. Open it full size

Read the whole patent

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.

Google PatentsEPO PDF

Why it's free to use

  • Filed May 31, 1990 and granted August 13, 1997. A European patent lasts at most 20 years from filing, so its term ended May 31, 2010.
  • 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 December 1, 2015.
  • 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.
FiledMay 31, 1990
PublishedDecember 5, 1990
GrantedAugust 13, 1997
Term endedMay 31, 2010
Application numberEP 90305939
Classification (CPC)H10W95/00 +2 more

Timeline

Timeline From EPO dates

1991199319951997199920012003200520072009Application filedMay 31, 1990PublishedDec 5, 1990Patent grantedAug 13, 1997Term endedMay 31, 2010

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.