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:
Feb. 08, 1994
Filed:
Dec. 30, 1991
Applicant:
Inventors:
Arun Johary, San Jose, C;
Tetsuji Oguchi, San Jose, C;
Assignees:
Chips and Technologies, Inc., San Jose, CA (US);
ASCII Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G09G / ;
U.S. Cl.
CPC ...
345-3 ; 345132 ;
Abstract
A video controller for a personal computing system. The controller compensates CRT video information to generate a display compatible with a flat panel device. The controller includes registers and logic circuits which compensate CRT address information. The compensated addresses are used to repeat lines of display, insert blank lines between lines of display, center a display, and force font types.