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Video signal processing

EP 0755548 A1 · Applicant: SNELL & WILCOX LIMITED

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Overview

The published document from the EPO: abstract, claims, description and drawings. Open it full size

Read the whole patent

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 February 13, 1996 and never granted as a European patent. Had it been granted, its 20-year term would have ended February 13, 2016.
  • 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 August 13, 2021.
  • 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.
FiledFebruary 13, 1996
PublishedJanuary 29, 1997
GrantedNever granted
Term endedFebruary 13, 2016
Application numberEP 96902354
Classification (CPC)G06T7/223

Timeline

Timeline From EPO dates

1997199920012003200520072009201120132015Application filedFeb 13, 1996PublishedJan 29, 1997Term endedFeb 13, 2016

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

Everything on this page comes from the EPO record linked above. EPO data used under CC BY 4.0.