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Expired European patentEurope

A method and apparatus for remotely calibrating a phased array system used for satellite communication

EP 0752736 B1 · Applicant: GENERAL ELECTRIC COMPANY

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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 July 5, 1996 and granted May 2, 2002. A European patent lasts at most 20 years from filing, so its term ended July 5, 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 January 5, 2022.
  • 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.
FiledJuly 5, 1996
PublishedJanuary 8, 1997
GrantedMay 2, 2002
Term endedJuly 5, 2016
Application numberEP 96304973
Classification (CPC)H01Q3/267

Timeline

Timeline From EPO dates

1997199920012003200520072009201120132015Application filedJuly 5, 1996PublishedJan 8, 1997Patent grantedMay 2, 2002Term endedJuly 5, 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

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