Incremental printing of symbolic information – Ink jet – Ejector mechanism
Reexamination Certificate
2005-06-28
2005-06-28
Gordon, Raquel Yvette (Department: 2853)
Incremental printing of symbolic information
Ink jet
Ejector mechanism
Reexamination Certificate
active
06910758
ABSTRACT:
A method of forming an opening through a substrate having a first side and a second side opposite the first side includes forming spaced stops in the first side of the substrate, partially forming a first portion of the opening in the substrate from the second side by a first process, further forming the first portion of the opening in the substrate from the second side by a second process, including forming the first portion of the opening to the spaced stops, and forming a second portion of the opening in the substrate from the first side, including forming the second portion of the opening between the spaced stops.
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Hess Jeffery S.
Leith Steven David
Truninger Martha A.
Gordon Raquel Yvette
Hewlett--Packard Development Company, L.P.
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