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:
May. 03, 1994
Filed:
Jul. 12, 1993
Takatoshi Ohta, Yokohama, JP;
Nobuo Ohnuma, Yokohama, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
There are provided a pattern generating method and apparatus for generating a character/symbol pattern. The apparatus comprises a font memory to store outline font data of characters, symbols, and the like, an image memory to store image data based on the outline font data stored in the font memory, storing means for storing the font image based on the outline font data into the image memory, a color data generating circuit to generate color data in accordance with the designated color information, and a painting circuit to paint the inside of the stored font image by the color data. The color data generating circuit executes a masking operation on the basis of the color information which was designated and input and generates the color data. Thus an accurate color image can be reproduced.