Shanghai
China
7
2015-01-22
The entities that hold a legal rights for patent applications filed by inventor Wang David:
David Wang from Shanghai, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
FOAMABLE COMPOSITIONS, FOAMS AND ARTICLES THEREOF
#2 | 2014-06-05Method to prewet wafer surface
#3 | 2014-02-06Methods and apparatus for cleaning semiconductor wafers
#4 | 2011-05-19Methods and apparatus for cleaning semiconductor wafers
#5 | 2010-12-09Plating apparatus for metallization on semiconductor workpiece
#6 | 2010-09-23Method and apparatus for thermal treatment of semiconductor workpieces
#7 | 2009-04-30Method and apparatus to prewet wafer surface for metallization from electrolyte solutions
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