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. 28, 2000
Filed:
Nov. 17, 1997
David Yepejian Lepejian, Palo Alto, CA (US);
Heuristic Physics Laboratories, San Jose, CA (US);
Abstract
A method for testing an integrated circuit wafer is described, wherein the wafer has a first plurality of dice defined thereon, and at least one die has at least one known defect. The method comprises the steps of selecting for testing a first die having a known defect; analyzing connectivity information and defect information relating to the first die, determining, based upon the analysis, a probability of failure for each known defect on the first die, and modifying the sequence of tests performed on the first die so that at least one test which directly relates to a known defect is performed prior to performing tests which are unrelated to a defect.