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. 09, 2004
Filed:
Jun. 11, 2003
Applicant:
Inventors:
Jeffrey P. Erhardt, San Jose, CA (US);
Shivananda S. Shetty, Sunnyvale, CA (US);
Assignee:
Advanced Micro Devices, Inc., Sunnyvale, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R 3/126 ; H01L 2/166 ;
U.S. Cl.
CPC ...
G01R 3/126 ; H01L 2/166 ;
Abstract
A system for processing tester information is provided. Data is collected for a plurality of dies on a semiconductor wafer. Data and a pattern covering the semiconductor wafer are selected. Selected data are graphed in a trellis of graphs spread across the semiconductor wafer. The trellis of graphs is oriented over an outline of the semiconductor wafer.