The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 07, 1993
Filed:
May. 21, 1992
Junichi Arakawa, Yokohama, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A font cartridge which can be attached to and detached from a printer and has an ROM to store the character font pattern corresponding to the type style to be output in accordance with a print request from the printer. The ROM stores the print correction information corresponding to the character font pattern according to a predetermined type style which is read out of the ROM in response to the print request from the printer. The ROM also stores the storage management address information of the print correction information corresponding to the character font pattern. With this font cartridge, a high quality print character subjected to the print correction peculiar to each type style can be output for every type style.