Miscellaneous active electrical nonlinear devices – circuits – and – Specific identifiable device – circuit – or system – With specific source of supply or bias voltage
Reexamination Certificate
2006-07-11
2006-07-11
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
C327S546000, C323S316000
Reexamination Certificate
active
07075359
ABSTRACT:
A two phase internal voltage generator at least includes a first phase internal voltage generator and a second phase internal voltage generator. The power consumption of the second phase internal voltage generator is relatively lower than that of the first phase internal voltage generator. The first phase internal voltage generator promptly generates and provides a first internal voltage source when an external power is provided. As a second internal voltage source that is provided by the second phase internal voltage generator is stable, the first phase internal voltage generator cuts off the supply of the first internal voltage source. The present invention prevents the problem to major power consumption for conventional internal voltage generator.
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Cunningham Terry D.
Jiang Chyun IP Office
Winbond Electronics Corp.
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