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Sang Heon Ye
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Busan, KR
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Patents Grants
last 30 patents
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Patent Grant
Focused-beam ellipsometer
Patent number
8,004,677
Issue date
Aug 23, 2011
Korea Research Institute of Standards and Science
Joong Whan Lee
G01 - MEASURING TESTING
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last 30 patents
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Patent Application
Focused-beam ellipsometer
Publication number
20100045985
Publication date
Feb 25, 2010
Joong Whan Lee
G01 - MEASURING TESTING