Method of magnifying a bit map font data in a horizontal direction
CA 1319447 C · Owner: Iizuka, Shinichi · Inventors: Iizuka, Shinichi
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A method of magnifying a bit map font data used in printing by a dot matrix printer, in a horizontal Direction wherein a reduction of a number of successive "0's" in a portion which represents a solid line in the horizontal direction in an original bit map font data, to not more than a predetermined number by replacing one or some "0's" among the above more than the predetermined number of successive "0's" with a "1" is carried out before magnification.
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 June 22, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 22, 2010.
- 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.