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Opal Technologies Ltd.
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Nes Ziona, IL
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Patents Grants
last 30 patents
Information
Patent Grant
Reliable defect detection using multiple perspective scanning elect...
Patent number
5,659,172
Issue date
Aug 19, 1997
Opal Technologies Ltd.
Mark Wagner
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electron detector with high backscattered electron acceptance for p...
Patent number
5,466,940
Issue date
Nov 14, 1995
Opal Technologies Ltd.
Alon Litman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and apparatus for detecting surface deviations from a refere...
Patent number
5,311,288
Issue date
May 10, 1994
Opal Technologies Ltd.
Arie Shahar
G01 - MEASURING TESTING
Patents Applications
last 30 patents
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