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:
Nov. 25, 2014
Filed:
Dec. 20, 2012
Nvidia Corporation, Santa Clara, CA (US);
Hungse Cha, Austin, TX (US);
Robert Huang, Fremont, CA (US);
Vishal Mehta, San Jose, CA (US);
Feroze Karim, Bangalore, IN;
Dennis Kd Ma, Austin, TX (US);
Michael Hopgood, San Jose, CA (US);
Srikanth Devarapalli, Sunnyvale, CA (US);
NVIDIA Corporation, Santa Clara, CA (US);
Abstract
A method comprises performing a first pass test over a plurality of sets of equalization coefficients to filter the plurality of sets of equalization coefficients to produce one or more filtered sets of equalization coefficients. Each filtered set of equalization coefficients meets a first predetermined threshold. The method also comprises performing a second pass test over the one or more filtered sets of equalization coefficients to determine a final set of equalization coefficients that meets a second predetermined threshold. The second pass test produces more accurate results than the first pass test.