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. 16, 2007
Filed:
Mar. 12, 2002
Applicants:
Kazuhiro Suzuki, Kanagawa, JP;
Tetsu Kimura, Kanagawa, JP;
Tetsuo Yutani, Kanagawa, JP;
Inventors:
Assignee:
Sony Corporation, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G 5/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
A display device comprising a CPU, displays sectionand a video memory. The video memorystores data about the character data and image data that the application software processes in an absolute coordinate system. The display sectiondisplays the character data and the image data, both based on the data stored in the video memory. The CPUcontrols the writing of data from the application software into the video memoryand the reading of data from the video memoryto the display section