Sang-Eun Jang

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Gunpo, KR

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Patents Grantslast 30 patents

Information Patent Grant
Method of making chip type power inductor
- Patent number 7,069,639
- Issue date Jul 4, 2006
- Ceratech Corporation
- Myoung-Hui Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Stacked coil device and fabrication method thereof
- Patent number 6,917,274
- Issue date Jul 12, 2005
- Ceratech Corporation
- Soon-Gyu Hong
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Chip type power inductor and fabrication method thereof
- Publication number 20040108934
- Publication date Jun 10, 2004
- Ceratech Corporation
- Myoung-Hui Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Stacked coil device and fabrication method thereof
- Publication number 20040061587
- Publication date Apr 1, 2004
- Ceratech Corporation
- Soon-Gyu Hong
- H01 - BASIC ELECTRIC ELEMENTS