Chulsoo YOON

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Suwon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Composite phosphor powder, light emitting device using the same and...
- Patent number 8,012,792
- Issue date Sep 6, 2011
- Samsung LED Co., Ltd.
- Chulsoo Yoon
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Composite phosphor powder, light emitting device using the same and...
- Patent number 7,832,312
- Issue date Nov 16, 2010
- Samsung LED Co., Ltd.
- Chulsoo Yoon
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITE PHOSPHOR POWDER, LIGHT EMITTING DEVICE USING THE SAME AND...
- Publication number 20110031521
- Publication date Feb 10, 2011
- Samsung LED Co., Ltd.
- Chulsoo YOON
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Composite phosphor powder, light emitting device using the same and...
- Publication number 20070045645
- Publication date Mar 1, 2007
- Samsung Electro-Mechanics CO., LTD.
- Chulsoo Yoon
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...