Gi Seok Song

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Gyeonggi-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
LED array module and manufacturing method thereof
- Patent number 9,091,421
- Issue date Jul 28, 2015
- Korea Institute of Ceramic Eng. & Tech.
- Hyo Tae Kim
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
LED ARRAY MODULE AND MANUFACTURING METHOD THEREOF
- Publication number 20130271992
- Publication date Oct 17, 2013
- SHINWOO TECH CO., LTD.
- Hyo Tae Kim
- F21 - LIGHTING