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Expired European patentEurope

Adaptive communication protocol for wireless networks

EP 1845669 B1 · Applicant: Nokia Inc.

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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 September 22, 1999 and granted June 15, 2011. A European patent lasts at most 20 years from filing, so its term ended September 22, 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 March 22, 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.
FiledSeptember 22, 1999
PublishedOctober 17, 2007
GrantedJune 15, 2011
Term endedSeptember 22, 2019
Application numberEP 07013328
Classification (CPC)H04W72/20 +1 more

Timeline

Timeline From EPO dates

2000200220042006200820102012201420162018Application filedSep 22, 1999PublishedOct 17, 2007Patent grantedJune 15, 2011Term endedSep 22, 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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