Copper foil structure having blackened ultra-thin foil and manufacturing method thereof | Patent Number 09078353

US 09078353 B2
Application Number14028682
Publication NumberUS 20140141274 A1
Pendency1 year, 9 months, 23 days
Filled DateSep 17, 2013
Priority DateSep 17, 2013
Publication DateMay 22, 2014
Expiration DateSep 16, 2033
Inventor/ApplicantsKuo-Chao Chen
Ming-Jen Tzou
Ya-Mei Lin
ExaminesLAM, CATHY FONG FONG
Art Unit0
Technology Center0
Assignments
Nan Ya Plastics Corporation
Current
Nan Ya Plastics Corporation
Original
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