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Expired European patentEurope

Digital-signal autonomous emitter and remote control system based on this emitter

EP 1154579 B1 · Applicant: Safar-Zade, Oktai Junisovich

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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 26, 1999 and granted July 19, 2006. A European patent lasts at most 20 years from filing, so its term ended October 26, 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 26, 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 26, 1999
PublishedNovember 14, 2001
GrantedJuly 19, 2006
Term endedOctober 26, 2019
Application numberEP 99971194
Classification (CPC)H02M3/07

Timeline

Timeline From EPO dates

2000200220042006200820102012201420162018Application filedOct 26, 1999PublishedNov 14, 2001Patent grantedJuly 19, 2006Term endedOct 26, 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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