Yun-Kyu An

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Daejeon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Surface inspection apparatus for semiconductor chips
- Patent number 9,500,599
- Issue date Nov 22, 2016
- Samsung Electronics Co., Ltd.
- Youn-Jo Mun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SURFACE INSPECTION APPARATUS FOR SEMICONDUCTOR CHIPS
- Publication number 20150204800
- Publication date Jul 23, 2015
- Youn-Jo Mun
- G01 - MEASURING TESTING