Metal working – Method of mechanical manufacture – Fluid pattern dispersing device making – e.g. – ink jet
Reexamination Certificate
2006-09-12
2006-09-12
Tugbang, A. Dexter (Department: 3729)
Metal working
Method of mechanical manufacture
Fluid pattern dispersing device making, e.g., ink jet
C029S830000, C029S831000, C029S832000, C216S027000
Reexamination Certificate
active
07103972
ABSTRACT:
A fluid ejection device comprising a composite substrate, wherein the composite substrate has two substrates with a patterned etch mask therebetween, and a fluid channel.
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Chen Chien-Hua
Haluzak Charles C
Nguyen Tai
Tugbang A. Dexter
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