Method of and device for changing a stream of input images into a stream of output images with an image processing depending on the line scan

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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.

Why it's free to use

• Filed July 3, 1995 and granted May 23, 2001. A European patent lasts at most 20 years from filing, so its term ended July 3, 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 January 3, 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.