Miscellaneous active electrical nonlinear devices – circuits – and – Specific identifiable device – circuit – or system – Unwanted signal suppression
Reexamination Certificate
2006-02-28
2008-11-11
Le, Dinh T. (Department: 2816)
Miscellaneous active electrical nonlinear devices, circuits, and
Specific identifiable device, circuit, or system
Unwanted signal suppression
C327S552000, C327S156000, C327S532000
Reexamination Certificate
active
07449942
ABSTRACT:
Analog supply for an analog circuit and process for supplying an analog signal to an analog circuit. The analog supply includes a noise filter having a variable resistor, and a control device coupled to adjust the variable resistor. The control device is structured and arranged to set the resistance of the variable resistor to maximize noise filtering and optimize performance of the analog circuit.
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Bonaccio Anthony R.
Cranford, Jr. Hayden C.
Iadanza Joseph A.
Ventrone Sebastian T.
Wyatt Stephen D.
Greenblum & Bernstein P.L.C.
Harding W. Riyon
International Business Machines - Corporation
Le Dinh T.
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