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:
Jul. 13, 1999
Filed:
Jul. 22, 1994
Applicant:
Inventors:
Kunio Seto, Tokyo, JP;
Takahiro Kato, Tokyo, JP;
Kensaku Tanaka, Yokohama, JP;
Yukari Taniguchi, Chofu, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G / ;
U.S. Cl.
CPC ...
345113 ; 345470 ; 345192 ;
Abstract
There is disclosed an image processing apparatus capable of forming white patterns on black background, hatched patterns, patterns with shadows, etc., in a simple manner. The apparatus has plural memories, which are used for defining mutually corresponding dots. These dots are subjected to logic processing, and the obtained dot patterns are released in combination.