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:
Sep. 07, 2004
Filed:
Jan. 23, 2001
Renesas Technology Corp., Tokyo, JP;
Abstract
A three-dimensional graphic processing device includes an identifying portion for identifying whether the vertex data of a polygon to be drawn is an absolute value or a relative value, an operation unit for operating to obtain the absolute value of vertex data identified as a relative value by the identifying portion and a set up circuit for generating data necessary for drawing based on the absolute value of the vertex data obtained by the operation unit. The operation unit operates to obtain the absolute value of vertex data identified as a relative value by the identifying portion, and therefore the vertex data of a polygon can be expressed by a relative value. As a result, the data amount of polygon data can be reduced, which permits the drawing throughput to be improved.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile