Jae-seob Hwang

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Siheung-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Thulium-containing fluorescent substance for white light emitting d...
- Patent number 8,119,030
- Issue date Feb 21, 2012
- Daejoo Electronic Materials Co., Ltd.
- Sang-hyuk Han
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
Thulium-Containing Fluorescent Substance For White Light Emitting D...
- Publication number 20100163797
- Publication date Jul 1, 2010
- DAEJOO ELECTRONIC MATERIAL CO., LTD.
- Sang-hyuk Han
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...