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. 11, 2006
Filed:
Jul. 08, 2003
Applicant:
Ricardo Te Lim, Richmond, CA;
Inventor:
Ricardo Te Lim, Richmond, CA;
Assignee:
Seiko Epson Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 15/76 (2006.01); G09G 3/30 (2006.01);
U.S. Cl.
CPC ...
Abstract
A graphics controller providing flexible access to a graphics display device by a host. The controller includes an input bus for coupling to an output bus of the host, an output bus for coupling to the input bus of the graphics display device, a video processing circuit having an input coupled to the input bus of the graphics controller and an output coupled to the output bus of the graphics controller, and a bypass switching circuit adapted to switchably couple the input bus of the graphics controller to the output bus of the graphics controller so as to bypass the video processing circuit.