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:
Dec. 08, 1992
Filed:
Jun. 29, 1990
Applicant:
Inventors:
Thierry G Mantopoulos, San Jose, CA (US);
Fabrice M Quinard, San Jose, CA (US);
Assignee:
Radius Inc., San Jose, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G / ; G09G / ;
U.S. Cl.
CPC ...
340723 ; 340799 ;
Abstract
A bus structure for coupling pixel data to control a raster-type display of objects that are represented by the pixel data in storage operates in real time to assemble pixel data for each pixel-count interval from the pixel data in a plurality of memory segments that are connected in cascade. Priority of displayable overlapping images is restored by comparing priority data stored with associated pixel data to transfer from memory and along the bus structure the pixel data for a pixel-count interval that has the highest associated priority data.