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Expired European patentEurope

Handoff device and method for mobile communication system

EP 1053609 B1 · Applicant: Samsung Electronics Co., Ltd.

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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 August 28, 1999 and granted August 1, 2007. A European patent lasts at most 20 years from filing, so its term ended August 28, 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 February 28, 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.
FiledAugust 28, 1999
PublishedNovember 22, 2000
GrantedAugust 1, 2007
Term endedAugust 28, 2019
Application numberEP 99941825
Classification (CPC)H04W36/302 +1 more

Timeline

Timeline From EPO dates

2000200220042006200820102012201420162018Application filedAug 28, 1999PublishedNov 22, 2000Patent grantedAug 1, 2007Term endedAug 28, 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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