Incremental printing of symbolic information – Ink jet – Ejector mechanism
Reexamination Certificate
2007-10-23
2007-10-23
Stephens, Juanita D. (Department: 2853)
Incremental printing of symbolic information
Ink jet
Ejector mechanism
C347S068000
Reexamination Certificate
active
10950508
ABSTRACT:
An inkjet printhead and process for producing the same, having at least an auxiliary actuator being added in the inkjet printhead structure, is able to increase the frequency response thereof and to increase the positioning precision and structure rigidity of the inkjet printhead by using a single wafer bonding step in the process of producing the same.
REFERENCES:
patent: 5204689 (1993-04-01), Shirato et al.
patent: 6102530 (2000-08-01), Kim et al.
patent: 6799834 (2004-10-01), Fujii et al.
patent: 487638 (2001-09-01), None
patent: 519518 (2002-01-01), None
Fang Yu-Jen
Wang Chin-Horng
Industrial Technology Research Institute
Stephens Juanita D.
Troxell Law Office PLLC
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