Hansol Cho

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Yongin-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
One-way transparent optical system having light absorption elements...
- Patent number 7,332,852
- Issue date Feb 19, 2008
- Samsung Electronics Co., Ltd.
- Young-Gu Jin
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
One-way transparent optical system
- Publication number 20060001341
- Publication date Jan 5, 2006
- SAMSUNG ELECTRONICS CO., LTD.
- Young-Gu Jin
- G02 - OPTICS