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Expired European patentEurope

Method for multi-path detection in spread spectrum receivers

EP 1832005 B1 · Applicant: Nokia Corporation

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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.

Why it's free to use

  • Filed October 27, 2005 and granted December 19, 2012. A European patent lasts at most 20 years from filing, so its term ended October 27, 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.
FiledOctober 27, 2005
PublishedSeptember 12, 2007
GrantedDecember 19, 2012
Term endedOctober 27, 2025
Application numberEP 05810454
Classification (CPC)G01S19/22 +1 more

Timeline

Timeline From EPO dates

2006200820102012201420162018202020222024Application filedOct 27, 2005PublishedSep 12, 2007Patent grantedDec 19, 2012Term endedOct 27, 2025

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