Hongju Ha

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Busan, KR

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor template substrate, light-emitting device using a sem...
- Patent number 8,716,042
- Issue date May 6, 2014
- CSsolution Co., Ltd.
- Hyung-Soo Ahn
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR TEMPLATE SUBSTRATE, LIGHT-EMITTING ELEMENT USING A SE...
- Publication number 20130020594
- Publication date Jan 24, 2013
- CSSOLUTION CO., LTD.
- Hyung-Soo Ahn
- H01 - BASIC ELECTRIC ELEMENTS