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:
Aug. 09, 1988
Filed:
Apr. 30, 1985
Applicant:
Inventor:
Yasuyuki Takai, Nara, JP;
Assignee:
Sharp Kabushiki Kaisha, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G / ;
U.S. Cl.
CPC ...
340735 ; 340748 ; 340703 ;
Abstract
A graphic display circuit for driving a graphic display comprises a programmable character generator for storing character font data, a video RAM for storing display code data corresponding to characters in said font, an attribute RAM for storing block selection data for selecting one of the blocks of the character generator defining attributes of the character font data, and a controller for controlling the video RAM and attribute RAM.
Takai, Yasuyuki. (1988). Graphic display system for personal computer (U.S. Patent No. 4763118). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4763118
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile