Power supply topologies for inverter operations and power...

Computer graphics processing and selective visual display system – Display driving control circuitry – Display power source

Reexamination Certificate

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Reexamination Certificate

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07911463

ABSTRACT:
A method according to one embodiment may include generating, by a controller, a plurality of control signals to control operations of inverter circuitry to generate an AC signal from a DC signal. The method of this embodiment may also include using the control signals generated by the controller to also control operations of power factor correction (PFC) circuitry, via the inverter circuitry, to enable the PFC circuitry to generate power factor correction of an input source coupled to the PFC circuitry and the inverter circuitry. Of course, many alternatives, variations, and modifications are possible without departing from this embodiment.

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