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Expired European patentEurope

State synchronizing method and device of base and mobile station in cdma system

EP 1088415 B1 · Applicant: SAMSUNG ELECTRONICS CO., LTD.

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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 June 14, 1999 and granted December 19, 2007. A European patent lasts at most 20 years from filing, so its term ended June 14, 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 December 14, 2024.
  • 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.
FiledJune 14, 1999
PublishedApril 4, 2001
GrantedDecember 19, 2007
Term endedJune 14, 2019
Application numberEP 99925446
Classification (CPC)H04W56/001

Timeline

Timeline From EPO dates

2000200220042006200820102012201420162018Application filedJune 14, 1999PublishedApril 4, 2001Patent grantedDec 19, 2007Term endedJune 14, 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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