Miscellaneous active electrical nonlinear devices – circuits – and – Specific identifiable device – circuit – or system – With specific source of supply or bias voltage
Reexamination Certificate
2006-05-02
2006-05-02
Zweizig, Jeffrey (Department: 2816)
Miscellaneous active electrical nonlinear devices, circuits, and
Specific identifiable device, circuit, or system
With specific source of supply or bias voltage
Reexamination Certificate
active
07038529
ABSTRACT:
The present invention relates to a voltage stabilizer that stabilizes the voltage of a power supply line on a semiconductor substrate and is intended to provide a voltage stabilizer having a small mounting area on the semiconductor substrate, capable of stabilizing the voltage of the power supply path connecting the power supply and semiconductor substrate. The voltage stabilizer includes a monitoring section110connected to the power supply line Vdd that monitors the potential of the power supply line Vdd and outputs a monitor signal indicating the monitoring result and a first current control section120that passes a current from the power supply line Vdd according to the monitor signal to stabilize the voltage of the power supply line Vdd, capable of freely passing a current continuously.
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Ando Hisashige
Ozeki Yoshitomo
Staas & Halsey , LLP
Zweizig Jeffrey
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