Electricity: power supply or regulation systems – Output level responsive – Using a three or more terminal semiconductive device as the...
Reexamination Certificate
2005-04-08
2009-10-06
Ullah, Ahm E (Department: 2838)
Electricity: power supply or regulation systems
Output level responsive
Using a three or more terminal semiconductive device as the...
C323S284000
Reexamination Certificate
active
07598717
ABSTRACT:
A method for providing stable dc-to-dc power conversion from high impedance or pure current input sources by inverting the duty cycle control with respect to the duty cycle control used with low impedance or pure voltage input sources.
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patent: 2002/0181261 (2002-12-01), Gaudreau
Northrop Grumman Corporation
Tarolli, Sundheim Covell & Tummino LLP
Ullah Ahm E
Williams Arun
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