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Peifeng Chen
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Shanghai, CN
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Patents Grants
last 30 patents
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Patent Grant
Methods of preparing printed circuit boards and packaging substrate...
Patent number
8,277,668
Issue date
Oct 2, 2012
Shanghai Meadville Science & Technology Co., Ltd.
FanXiong Cheng
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
Methods of preparing printed circuit boards and packaging substrate...
Publication number
20080251495
Publication date
Oct 16, 2008
Shanghai Meadville Science & Technology Co., Ltd.
FanXiong Cheng
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR