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Chen-Tai Cheng
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Kaohsiung, TW
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Patents Grants
last 30 patents
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Patent Grant
PU composite and method of fabricating the same
Patent number
8,252,133
Issue date
Aug 28, 2012
San Fang Chemical Industry Co., Ltd.
Chung-Chih Feng
B32 - LAYERED PRODUCTS
Patents Applications
last 30 patents
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Patent Application
PU COMPOSITE AND METHOD OF FABRICATING THE SAME
Publication number
20110168323
Publication date
Jul 14, 2011
San Fang Chemical Industry Co., Ltd.
Chung-Chih Feng
B32 - LAYERED PRODUCTS
Information
Patent Application
PU COMPOSITE AND METHOD OF FABRICATING THE SAME
Publication number
20090041997
Publication date
Feb 12, 2009
SANG FANG CHEMICAL INDUSTRY CO., LTD.
Chung-Chih Feng
B32 - LAYERED PRODUCTS