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:
Jan. 12, 1999
Filed:
Jul. 14, 1997
Applicant:
Inventor:
Yasuharu Takenaka, Kanagawa-ken, JP;
Assignee:
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Primary Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
345433 ;
Abstract
A graphic drawing processing system has a frame memory including a drawing data area for holding data for drawing on a display, and an offscreen area for holding source data for a specified pattern which is not displayed on the display. The system further includes a coordinate convertor for obtaining pattern data corresponding to picture elements to be drawn, based on pattern source data in the offscreen area, and a memory for storing one portion of the pattern source data in the offscreen area.