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Yun Hyung Sun
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Gochuo-shi, KR
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Patents Grants
last 30 patents
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Patent Grant
MOS transistor and manufacturing method thereof
Patent number
7,838,319
Issue date
Nov 23, 2010
Dongbu Electronics Co., Ltd.
Yun Hyung Sun
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
MOS transistor and manufacturing method thereof
Publication number
20090072311
Publication date
Mar 19, 2009
Dongbu Electronics Co., Ltd.
Yun Hyung Sun
H01 - BASIC ELECTRIC ELEMENTS