Kuk-Han Yoon

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Ichon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Method for forming contact hole and spacer of semiconductor device
- Patent number 7,030,006
- Issue date Apr 18, 2006
- Hynix Semiconductor Inc.
- Sung-Chan Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for fabricating semiconductor device
- Patent number 7,018,930
- Issue date Mar 28, 2006
- Hynix Semiconductor Inc.
- Sung-Kwon Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing semiconductor memory device by using photo...
- Patent number 6,709,986
- Issue date Mar 23, 2004
- Hynix Semiconductor Inc.
- Sung-Kwon Lee
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Method for fabricating semiconductor device
- Publication number 20030104704
- Publication date Jun 5, 2003
- Hynix Semiconductor Inc.
- Sung-Kwon Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for manufacturing semiconductor memory device by using photo...
- Publication number 20030003659
- Publication date Jan 2, 2003
- Sung-Kwon Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for forming contact hole and spacer of semiconductor device
- Publication number 20020084473
- Publication date Jul 4, 2002
- Sung-Chan Park
- H01 - BASIC ELECTRIC ELEMENTS