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Expired European patentEurope

Chip scale surface mount package for semiconductor device and process of fabricating the same

EP 1085561 B1 · Applicant: SILICONIX INCORPORATED

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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 October 9, 1999 and granted August 22, 2012. A European patent lasts at most 20 years from filing, so its term ended October 9, 2019.
  • 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 April 9, 2025.
  • 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.
FiledOctober 9, 1999
PublishedMarch 21, 2001
GrantedAugust 22, 2012
Term endedOctober 9, 2019
Application numberEP 99120190
Classification (CPC)H10W70/657 +1 more

Timeline

Timeline From EPO dates

2000200220042006200820102012201420162018Application filedOct 9, 1999PublishedMarch 21, 2001Patent grantedAug 22, 2012Term endedOct 9, 2019

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

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