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Expired European patentEurope

Accelerated selection of a base station in a wireless communication system

EP 1187576 B1 · Applicant: SiRF Technology, Inc.

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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 May 18, 2000 and granted March 25, 2009. A European patent lasts at most 20 years from filing, so its term ended May 18, 2020.
  • 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 November 18, 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.
FiledMay 18, 2000
PublishedMarch 20, 2002
GrantedMarch 25, 2009
Term endedMay 18, 2020
Application numberEP 00932563
Classification (CPC)H04W48/20

Timeline

Timeline From EPO dates

2001200320052007200920112013201520172019Application filedMay 18, 2000PublishedMarch 20, 2002Patent grantedMarch 25, 2009Term endedMay 18, 2020

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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