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. 20, 2010
Filed:
Sep. 12, 2006
Gary C. King, San Jose, CA (US);
Edward A. Hutchins, Mountain View, CA (US);
Michael J. M. Toksvig, Palo Alto, CA (US);
Gary C. King, San Jose, CA (US);
Edward A. Hutchins, Mountain View, CA (US);
Michael J. M. Toksvig, Palo Alto, CA (US);
Nvidia Corporation, Santa Clara, CA (US);
Abstract
Data that includes an encoded version of sets of color component values for a block of texels is accessed. The encoded version includes a first set of color component values selected from a pre-encoded version of the sets and a second set of color component values selected from the pre-encoded version of the sets. The first set and the second set correspond to endpoints of a range of colors. The encoded version further includes index values associated with the texels. The first set and the second set and an index value associated with a texel are used to decode a third set of color component values that describes a color for the texel. The index value indicates how to determine the third set using the first set and the second set.