Electrolysis: processes – compositions used therein – and methods – Electrolytic coating – Coating selected area
Reexamination Certificate
2005-08-09
2005-08-09
Phasge, Arun S. (Department: 1753)
Electrolysis: processes, compositions used therein, and methods
Electrolytic coating
Coating selected area
C205S133000, C204S198000, C204S212000, C204S22400M
Reexamination Certificate
active
06926817
ABSTRACT:
A plating apparatus includes a plating solution tank which stores a plating solution, a holder including an inner space to house a wafer and an opening for the wafer to be in contact with the plating solution, and a nitrogen supplying mechanism to supply nitrogen to the inner space of the holder.
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patent: 6179982 (2001-01-01), Ting et al.
patent: 6309520 (2001-10-01), Woodruff et al.
patent: 6334937 (2002-01-01), Batz et al.
patent: 2002/0020622 (2002-02-01), Hanson et al.
Kimura Koichiro
Marumo Yoshinori
Phasge Arun S,.
Pillsbury Winthrop Shaw & Pittman LLP
Tokyo Electron Limited
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