Yun-Jin Ko

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Spatial optical modulator with passivation layer
- Patent number 7,468,825
- Issue date Dec 23, 2008
- SAMSUNG ELECTRO-MECHANICS CO., LTD.
- Je-Hong Kyoung
- G02 - OPTICS
Information Patent Grant
Diffractive thin-film piezoelectric light modulator and method of f...
- Patent number 7,443,076
- Issue date Oct 28, 2008
- SAMSUNG ELECTRO-MECHANICS CO., LTD.
- Min Suk Oh
- G02 - OPTICS
Information Patent Grant
Optical modulator
- Patent number 7,388,701
- Issue date Jun 17, 2008
- Samsung Electro-Mechanics Co., Ltd.
- Jeong-Suong Yang
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Thin film actuated mirror including a seeding member and an electro...
- Patent number 6,043,925
- Issue date Mar 28, 2000
- Daewoo Electronics Co., Ltd.
- Na-Young Ryu
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Optical modulator
- Publication number 20070146859
- Publication date Jun 28, 2007
- Samsung Electro-Mechanics Co., Ltd.
- Jeong-Suong Yang
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
Spatial optical modulator with passivation layer
- Publication number 20070097488
- Publication date May 3, 2007
- Samsung Electro-Mechanics Co., Ltd.
- Je-Hong Kyoung
- G02 - OPTICS
Information Patent Application
Diffractive thin-film piezoelectric light modulator and method of f...
- Publication number 20060113869
- Publication date Jun 1, 2006
- Min Suk Oh
- G02 - OPTICS