Narrow bandwidth high resolution fiber optic ccd scanner/camera for b and w/color 3-d or 2-d images
CA 2107823 A1 · Owner: Ultimate Technographics Inc. · Inventors: Olaru, Gheorghe T.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A color CCD scanner is disclosed which comprises a fiber optics based color separator that accomplishes several functions such as the finer detection of any specific narrow/broad spectral information within the input image, cancellation of the chromatic aberrations of the imaging lens , no astigmatism , higher scanning resolution, real time auto-focus for the highest MTF ghost free images,sensible faster scanning time,remote image transmission and on-the-fly connection to output image printing equipment . Other innovative features of the said scanner are included in the illumination system, dual displaying mode , input image cassettes color filters , B&W or luminance option CCD sensors, …
Read the whole patent
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
- Filed October 6, 1993. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended October 6, 2013.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by October 6, 2015.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.