Miscellaneous active electrical nonlinear devices – circuits – and – Specific identifiable device – circuit – or system – With specific source of supply or bias voltage
Reexamination Certificate
2006-03-28
2006-03-28
Cunningham, Terry D. (Department: 2816)
Miscellaneous active electrical nonlinear devices, circuits, and
Specific identifiable device, circuit, or system
With specific source of supply or bias voltage
C327S108000, C327S170000, C323S908000
Reexamination Certificate
active
07019583
ABSTRACT:
An inrush circuit for electronic devices is particularly useful for point-of-sale printers. The circuit applies an active feedback-controlled voltage ramp to a bulk capacitor by means of a P-channel field effect transistor that is operated linearly after a controlled delay for contact bounce.
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Bullock Randolph
Del Signore, II James R.
Spano Steven M.
Axiohm Transaction Solutions, Inc.
Bond, Schoeneck and King, PLLC
Cunningham Terry D.
McGuire George R.
Tra Quan
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