Patents by Inventor Michael J. Ingemi

Michael J. Ingemi 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).

  • Methods and apparatus for providing uninterruptible power
    Patent number: 7446433
    Abstract: Power supply systems and methods are provided.
    Type: Grant
    Filed: January 23, 2004
    Date of Patent: November 4, 2008
    Assignee: American Power Conversion Corporation
    Inventors: Francis J. Masciarelli, Srdan Mutabdzija, Eyob Demissie, Michael J. Ingemi, Donald Lee Charlantini
  • METHODS AND APPARATUS FOR PROVIDING UNINTERRUPTIBLE POWER
    Publication number: 20080157601
    Abstract: Power supply systems and methods are provided.
    Type: Application
    Filed: October 23, 2007
    Publication date: July 3, 2008
    Applicant: AMERICAN POWER CONVERSION CORPORATION
    Inventors: Francis J. Masciarelli, Srdan Mutabdzija, Eyob Demissie, Michael J. Ingemi, Donald Lee Charlantini
  • Method and apparatus for providing uninterruptible power
    Publication number: 20010011845
    Abstract: A power supply system has a power input to receive input power from a power source, a power output to provide output power to a load, at least one battery module having a battery output that provides battery power, at least one power module coupled to the power input to receive the input power, coupled to the battery output to receive the battery power and coupled to the power output to provide the output power, a controller, coupled to the at least one power module, constructed and arranged to monitor and control the output power from the at least one power module, and a redundant controller, coupled to the at least one power module and to the controller, constructed and arranged to provide redundant monitoring and controlling of the output power from the at least one power module.
    Type: Application
    Filed: December 22, 2000
    Publication date: August 9, 2001
    Inventors: James M. Simonelli, Damir Klikic, Michael J. Ingemi, Donald L. Charlantini, David A. Colucci
  • Uninterruptible power supply
    Patent number: 6201319
    Abstract: A power supply system has a power input to receive input power from a power source, a power output to provide output power to a load, at least one battery module having a battery output that provides battery power, at least one power module coupled to the power input to receive the input power, coupled to the battery output to receive the battery power and coupled to the power output to provide the output power, a controller, coupled to the at least one power module, constructed and arranged to monitor and control the output power from the at least one power module, and a redundant controller, coupled to the at least one power module and to the controller, constructed and arranged to provide redundant monitoring and controlling of the output power from the at least one power module.
    Type: Grant
    Filed: August 26, 1999
    Date of Patent: March 13, 2001
    Assignee: American Power Conversion
    Inventors: James M. Simonelli, Damir Klikic, Michael J. Ingemi, Donald L. Charlantini, David A. Colucci
  • Method and apparatus for providing uninterruptible power using a power controller and a redundant power controller
    Patent number: 5982652
    Abstract: A power supply system has a power input to receive input power from a power source, a power output to provide output power to a load, at least one battery module having a battery output that provides battery power, at least one power module coupled to the power input to receive the input power, coupled to the battery output to receive the battery power and coupled to the power output to provide the output power, a controller, coupled to the at least one power module, constructed and arranged to monitor and control the output power from the at least one power module, and a redundant controller, coupled to the at least one power module and to the controller, constructed and arranged to provide redundant monitoring and controlling of the output power from the at least one power module.
    Type: Grant
    Filed: July 14, 1998
    Date of Patent: November 9, 1999
    Assignee: American Power Conversion
    Inventors: James M. Simonelli, Damir Klikic, Michael J. Ingemi, Donald L. Charlantini, David A. Colucci
  • Series resonant converter having a resonant snubber
    Patent number: 5438498
    Abstract: A fixed frequency, series resonant converter having a resonant snubber comprising an inductor and capacitor connected across a tank circuit of the converter. An optimum amount of inductance in the resonant snubber minimizes the degree of "shoot-thru," or conduction through a body-diode within a transistor switch of the converter caused by ringing, which allows for nearly sinusoidal current to be provided to a full bridge high voltage rectifier enabling the power converter to operate at a higher frequency. An alternate embodiment applies the resonant snubber only across a selected transistor switch.
    Type: Grant
    Filed: December 21, 1993
    Date of Patent: August 1, 1995
    Assignee: Raytheon Company
    Inventor: Michael J. Ingemi