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Expired European patentEurope

Video projector

EP 1024670 B1 · Applicant: NEC Display Solutions, Ltd.

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Overview

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

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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 January 29, 2000 and granted June 25, 2014. A European patent lasts at most 20 years from filing, so its term ended January 29, 2020.
  • 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 July 29, 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.
FiledJanuary 29, 2000
PublishedAugust 2, 2000
GrantedJune 25, 2014
Term endedJanuary 29, 2020
Application numberEP 00250029
Classification (CPC)H04N9/3114

Timeline

Timeline From EPO dates

2001200320052007200920112013201520172019Application filedJan 29, 2000PublishedAug 2, 2000Patent grantedJune 25, 2014Term endedJan 29, 2020

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.