Color graphic image processing method
CA 1300735 C · Owner: Okada, Yoshihiro · Inventors: Hyodo, Keiichiro; Sakai, Toshiyuki; Okada, Yoshihiro
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A color graphic image processing system which first reads color graphic image to be processed and then encodes, read-out signals into 4 through 6 units of encoded words per each color, and then stores the encoded words after completing compression of data. The system then transmits the stored data and converts them into image signals suited for output device before eventually allowing the output device to output these image signals.
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
- Granted May 12, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 12, 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.
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.