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Expired Canadian patentCanada

Solid state microscope

CA 1304612 C · Owner: Oncometrics Imaging Corp. · Inventors: Deen, Mohamed Jamal; Palcic, Branko; Jaggi, Bruno

CIPO record

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Its claims, description and drawings are in the Canadian Patents Database.

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Abstract From the Canadian patent

A solid state microscope for viewing and scanning microscopic objects. The solid state microscope has a light source with a condensor and diffusion filter. A moveable stage is provided to allow X Y, Z plane, displacements in order to scan objects under the microscope. There is an objective to magnify the image of the object and project this image onto a two dimensional solid state image sensor. the solid state image sensor sends signals to an analog-to-digital converter where the signal, are digitized and sent to a frame memory. A monitor is used to display the image of the object as stored in frame memory. The present invention can be interfaced with a computer to allow for automatic …

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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.

Why it's free to use

  • Granted July 7, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 7, 2009.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledAugust 19, 1988
GrantedJuly 7, 1992
Term endedJuly 7, 2009
Patent numberCA 1304612 C
Classification (IPC)H04N7/18 +2 more

Timeline

Timeline From CIPO dates

1989199219951998200120042007Application filedAug 19, 1988Patent grantedJuly 7, 1992Term endedJuly 7, 2009

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Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.