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Expired European patentEurope

Image pickup apparatus and method for controlling the exposure time of the image pickup apparatus

EP 0719040 B1 · Applicant: HITACHI, 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 March 29, 1990 and granted October 31, 2001. A European patent lasts at most 20 years from filing, so its term ended March 29, 2010.
  • 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 September 29, 2015.
  • 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.
FiledMarch 29, 1990
PublishedJune 26, 1996
GrantedOctober 31, 2001
Term endedMarch 29, 2010
Application numberEP 96101932
Classification (CPC)H04N23/72

Timeline

Timeline From EPO dates

1991199319951997199920012003200520072009Application filedMarch 29, 1990PublishedJune 26, 1996Patent grantedOct 31, 2001Term endedMarch 29, 2010

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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