Methods and systems for utilizing design data in combination with inspection data

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United States of America Patent

PATENT NO 8139843
APP PUB NO 20110286656A1
SERIAL NO

13115957

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Abstract

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Various methods and systems for utilizing design data in combination with inspection data are provided. One computer-implemented method for binning defects detected on a wafer includes comparing portions of design data proximate positions of the defects in design data space. The method also includes determining if the design data in the portions is at least similar based on results of the comparing step. In addition, the method includes binning the defects in groups such that the portions of the design data proximate the positions of the defects in each of the groups are at least similar. The method further includes storing results of the binning step in a storage medium.

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Patent Owner(s)

  • KLA-TENCOR TECHNOLOGIES CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Duffy, Brian San Jose, US 46 1862
Kulkarni, Ashok San Jose, US 27 1846
Maayah, Kais Cupertino, US 6 766
Rouse, Gordon Dublin, US 7 690

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