Patents by Inventor Hai Vo

Hai Vo has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Adaptive DC to DC converter system
    Publication number: 20070236196
    Abstract: The present invention discloses an integrated voltage regulator comprising a switching regulation and an additional regulation mechanism. The additional regulation mechanism permits better control of the voltage regulator to enable improved performance. The present invention integrated voltage regulator provides an output voltage Vout in the form Vout=(Vin?Vamp)*(Duty Cycle)?Vslew where the additional regulation mechanism comprises an amplitude modulation Vamp to modulate the input voltage Vin, a slew rate modulation Vslew to modulate the output voltage Vout, or a combination of amplitude modulation and slew rate modulation.
    Type: Application
    Filed: June 22, 2006
    Publication date: October 11, 2007
    Inventor: Hai Vo
  • Adaptive DC to DC Converter System
    Publication number: 20070236192
    Abstract: The present invention discloses an integrated voltage regulator comprising a switching regulation and an additional regulation mechanism. The additional regulation mechanism permits better control of the voltage regulator to enable improved performance. The present invention integrated voltage regulator provides an output voltage Vout in the form Vout=(Vin?Vamp)*(Duty Cycle)?Vslew where the additional regulation mechanism comprises an amplitude modulation Vamp to modulate the input voltage Vin, a slew rate modulation Vslew to modulate the output voltage Vout, or a combination of amplitude modulation and slew rate modulation.
    Type: Application
    Filed: June 22, 2006
    Publication date: October 11, 2007
    Inventor: Hai Vo