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Expired European patentEurope

Low temperature formed thin film actuated mirror array

EP 0718658 B1 · Applicant: DAEWOO 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 November 22, 1995 and granted June 13, 2001. A European patent lasts at most 20 years from filing, so its term ended November 22, 2015.
  • 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 May 22, 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.
FiledNovember 22, 1995
PublishedJune 26, 1996
GrantedJune 13, 2001
Term endedNovember 22, 2015
Application numberEP 95118378
Classification (CPC)G02B26/0858

Timeline

Timeline From EPO dates

1996199820002002200420062008201020122014Application filedNov 22, 1995PublishedJune 26, 1996Patent grantedJune 13, 2001Term endedNov 22, 2015

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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