Young Su Song

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Jecheon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Method of measuring a clearance of a hub bearing for vehicles
- Patent number 7,617,610
- Issue date Nov 17, 2009
- Il Jin Global Co., Ltd
- Young Su Song
- G01 - MEASURING TESTING
Information Patent Grant
Method for fabricating a multistage phase shift mask
- Patent number 5,882,534
- Issue date Mar 16, 1999
- Lg Semicon Co., Ltd.
- Young Jin Song
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Phase shift mask and method for forming phase shift mask
- Patent number 5,591,550
- Issue date Jan 7, 1997
- LG Semicon Co., Ltd.
- Yong K. Choi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF MEASURING A CLEARANCE OF A HUB BEARING FOR VEHICLES
- Publication number 20090113735
- Publication date May 7, 2009
- Young Su Song
- G01 - MEASURING TESTING