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Expired European patentEurope

Method and system for power control in a communication system having variable data rate

EP 1817851 B1 · Applicant: QUALCOMM 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 September 23, 2005 and granted December 12, 2012. A European patent lasts at most 20 years from filing, so its term ended September 23, 2025.
  • Supplementary protection certificates extend only medicine and crop-protection patents, and it isn't classified as either.
  • 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 23, 2005
PublishedAugust 15, 2007
GrantedDecember 12, 2012
Term endedSeptember 23, 2025
Application numberEP 05858552
Classification (CPC)H04W52/16 +1 more

Timeline

Timeline From EPO dates

2006200820102012201420162018202020222024Application filedSep 23, 2005PublishedAug 15, 2007Patent grantedDec 12, 2012Term endedSep 23, 2025

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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