Dong-hoon Chang

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Anyang-city, KR

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Patents Grantslast 30 patents

Information Patent Grant
Photodetector device and method for manufacturing the same
- Patent number 6,791,152
- Issue date Sep 14, 2004
- Samsung Electronics Co., Ltd.
- Woong-lin Hwang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Photodetector device and method for manufacturing the same
- Publication number 20010052566
- Publication date Dec 20, 2001
- Woong-lin Hwang
- H01 - BASIC ELECTRIC ELEMENTS