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. 06, 2002
Filed:
Aug. 29, 1997
Applicant:
Inventors:
Koyo Katsura, Hitachiota, JP;
Shigeru Matsuo, Hitachi, JP;
Jun Sato, Musashino, JP;
Takashi Sone, Tokyo, JP;
Yoshikazu Yokota, Kodaira, JP;
Masahiko Kikuchi, Hitachi, JP;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 1/316 ;
U.S. Cl.
CPC ...
G06F 1/316 ;
Abstract
A graphic processing method and system which is capable of displaying a combination of images from, for example, an external source such as TV signals and graphic data generated by a graphic processor, whereby the graphic processor fetches horizontal synchronizing signals and vertical synchronizing signals, via respective terminals, from a source external of the system, and reads out the data from a frame buffer in accordance with the fetched signals to display the data.