Chun-Hee LEE

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Icheon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device having hard mask structure and fine pattern an...
- Patent number 9,437,444
- Issue date Sep 6, 2016
- SK Hynix Inc.
- Sung-Kwon Lee
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE HAVING HARD MASK STRUCTURE AND FINE PATTERN AN...
- Publication number 20140322915
- Publication date Oct 30, 2014
- SK HYNIX INC.
- Sung-Kwon LEE
- H01 - BASIC ELECTRIC ELEMENTS