Inventor
COVERT KATHLEEN L
US8 patents
Patents
8 patentsUS6156221ADec 5, 2000
Copper etching compositions, processes and products derived therefrom
IBM48 citations95
US6830627B1Dec 14, 2004
Copper cleaning compositions, processes and products derived therefrom
IBM34 citations92
US5158645AOct 27, 1992
Method of external circuitization of a circuit panel
IBM28 citations88
US5773528AJun 30, 1998
Dual cure epoxy backseal formulation
IBM16 citations78
US6521328B1Feb 18, 2003
Copper etching compositions and products derived therefrom
IBM9 citations73
US5560840AOct 1, 1996
Selective etching of nickle/iron alloys
IBM12 citations73
US5035778AJul 30, 1991
Regeneration of spent ferric chloride etchants
IBM9 citations71
US5221420AJun 22, 1993
Etching method for increased circuitized line width and uniformity
IBM4 citations58