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Feng-Hung Lo
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Taoyuan Hsien, TW
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Patents Grants
last 30 patents
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Patent Grant
Yellow dye compound and ink composition comprising the same
Patent number
7,513,943
Issue date
Apr 7, 2009
Everlight USA, Inc.
Chien-Wen Lee
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
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Patent Application
Yellow dye compound and ink composition comprising the same
Publication number
20090056586
Publication date
Mar 5, 2009
Everlight USA, Inc.
Chien-Wen Lee
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...