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Ahn-Ho LEE
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Yongin-si, KR
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Patents Grants
last 30 patents
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Patent Grant
Cleaning composition after chemical mechanical polishing of organic...
Patent number
9,845,444
Issue date
Dec 19, 2017
Samsung Electronics Co., Ltd.
Ahn-Ho Lee
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Patents Applications
last 30 patents
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Patent Application
CLEANING COMPOSITION AFTER CHEMICAL MECHANICAL POLISHING OF ORGANIC...
Publication number
20160137953
Publication date
May 19, 2016
Samsung Electronics Co., Ltd.
Ahn-Ho LEE
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...