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CPC
C09K11/648
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Parent Industries
C
CHEMISTRY METALLURGY
C09
Paints, dyes
C09K
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
C09K11/00
Luminescent
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C09K11/648
Sulfates
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Patents Grants
last 30 patents
Information
Patent Grant
Phosphors and light-emitting devices using the same
Patent number
8,362,689
Issue date
Jan 29, 2013
National Chiao Tung University
Teng-Ming Chen
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Recording material
Patent number
4,069,440
Issue date
Jan 17, 1978
Matsushita Electric Industrial Co., Ltd.
Takeshi Takeda
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
Phosphors and Light-Emitting Devices Using the Same
Publication number
20120146486
Publication date
Jun 14, 2012
Teng-Ming CHEN
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR