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. 14, 2004
Filed:
Mar. 01, 2001
Applicant:
Inventors:
Charles N. Boyd, Woodinville, WA (US);
Jeff M. J. Noyle, Kirkland, WA (US);
Michael A. Toelle, Bellevue, WA (US);
Assignee:
Microsoft Corporation, Redmond, WA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 1/700 ;
U.S. Cl.
CPC ...
G06F 1/700 ;
Abstract
A method for controlling the algorithmic elements in 3D graphics systems via an improved 3D graphics API is provided. In one aspect, the invention unifies separately provided 2D and 3D graphics APIs into a single graphics interface, thereby eliminating redundancy of functionality and unnecessary data types. As a result, a single mapping to various graphics objects replaces redundant mappings. A single texture download that optimizes the use of different graphics hardware is provided. A single instruction for effecting a resolution change is also provided.