Patents by Inventor Andrew M. Voto

Andrew M. Voto 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).

  • Patent number: 8900353
    Abstract: An oxygen concentrator system includes a portable unit and a base unit. The portable unit includes an air separation device. The base unit includes a vacuum pump. The portable unit is moveable with respect to the base unit between a connected position, in which the vacuum pump of the base unit is connected to the air separation device of the portable unit for applying vacuum pressure at the air separation device of the portable unit, and a disconnected position, in which the vacuum pump is not connected to the air separation device of the portable unit. The air separation device operates using a vacuum pressure swing adsorption (VPSA) cycle when the portable unit is in the connected position. The air separation device operates using a pressure swing adsorption (PSA) cycle when the portable unit is in the disconnected position.
    Type: Grant
    Filed: February 15, 2013
    Date of Patent: December 2, 2014
    Assignee: Oxus America, Inc.
    Inventors: Loren M. Thompson, Gary C. Abusamra, Andrew M. Voto
  • Publication number: 20090214393
    Abstract: A method of generating an oxygen-enriched gas for a user via an oxygen generating system is disclosed herein. The oxygen generating system includes at least one sieve bed having a nitrogen-adsorption material disposed therein, the nitrogen-adsorption material being configured to adsorb nitrogen from a feed gas introduced thereto, thereby generating the oxygen-enriched gas therefrom. The at least one sieve bed has an internal gas pressure within a volume defined by the at least one sieve bed. The method includes measuring the internal sieve bed pressure, measuring an ambient atmospheric parameter, and detecting inhalation of the user. The method further includes selectively controlling, substantially in real time, delivery of the oxygen-enriched gas to the user based on at least one of the internal sieve bed gas pressure measurement, the ambient atmospheric parameter measurement, the inhalation detection, or combinations thereof.
    Type: Application
    Filed: February 22, 2008
    Publication date: August 27, 2009
    Inventors: Michael P. Chekal, Michael S. McClain, Dana G. Pelletier, Andrew M. Voto
  • Publication number: 20090205493
    Abstract: A method of removing water from an inlet region of an oxygen generating system is disclosed herein. The method includes condensing, in an inlet region of the oxygen generating system, at least a portion of water vapor from a feed gas to water, and removing the water from the oxygen generating system prior to introducing the then-at least partially dehumidified feed gas to at least one sieve bed operatively disposed in the oxygen generating system.
    Type: Application
    Filed: February 20, 2008
    Publication date: August 20, 2009
    Inventors: Loren M. Thompson, Robert R. Voltenburg, JR., Andrew M. Voto, James H. Youngblood, Michael S. McClain
  • Publication number: 20090192364
    Abstract: An infant monitoring system includes a bladder configured for communication with an infant having a mass and measurable biological functions and properties. The bladder contains a substantially non-toxic fluid adapted to transmit fluid pressure. The infant monitoring system also includes a single pressure sensor that selectively monitors the fluid pressure. The pressure sensor detects a presence of the infant by monitoring for a substantially continuous pressure due to the mass of the infant. The infant monitoring system also includes an electronic module operatively connected to the pressure sensor, which electronic module receives a signal indicative of the fluid pressure monitored by the pressure sensor. The electronic module emits a notification if the signal is substantially outside of a predetermined boundary.
    Type: Application
    Filed: January 29, 2008
    Publication date: July 30, 2009
    Inventors: Andrew M. Voto, Ronald K. Selby, Kenneth D. Perry, David A. Ross, Alfred V. Dumsa, JR.
  • Patent number: 7557796
    Abstract: A manually-operated control for generating a vector signal comprises a handle with an elongate axis pivotally mounted to the housing for universal rotation about a pivot point on the axis of the handle. An imaged surface moves in two directions with the rotation of the handle about two perpendicular axes intersecting at the pivot point. A camera and LED are focused on the imaged surface. A microprocessor-based controller inputs and processes images sequentially input from the camera for detecting and quantifying the movement of the imaged surface in two directions and generates a vector signal indicative thereof.
    Type: Grant
    Filed: July 11, 2005
    Date of Patent: July 7, 2009
    Assignee: Delphi Technologies, Inc.
    Inventors: Andrew M. Voto, Ronald K. Selby, Kenneth D. Perry, David A. Ross, Alfred V. Dumsa, Jr.
  • Patent number: 7267011
    Abstract: A device for invasively measuring fluid pressure is disclosed. The device includes a disposable housing having a fluid contacting area and a non-fluid contacting area. A disposable diaphragm in a substantially non-elastic state is disposed within the housing and separates the fluid contacting area from the non-fluid contacting area. A side of the diaphragm is adapted to contact the fluid, and the diaphragm has sufficient flexibility to move a distance axially within the non-fluid contacting area in response to fluid contact. The distance is substantially proportional to the fluid pressure. An electronic sensing device is removably attached adjacent the non-fluid contacting area of the housing, and is spaced from the diaphragm. The electronic sensing device is capable of determining the fluid pressure.
    Type: Grant
    Filed: October 3, 2005
    Date of Patent: September 11, 2007
    Assignee: Delphi Technologies, Inc.
    Inventors: Andrew M. Voto, Ronald K. Selby, Kenneth D. Perry, David A. Ross, Alfred V. Dumsa, Jr.
  • Patent number: 7243022
    Abstract: Measured engine inlet air temperature and flow parameters are communicated to an engine controller with a single waveform. A variable frequency digital input signal representative of inlet air flow is combined with a variable amplitude analog signal representative of inlet air temperature, and supplied as a single input signal to the engine controller. The controller includes a buffer circuit that re-creates the variable frequency digital signal from the input waveform for application to an input capture circuit that measures the flow-related frequency, and an analog-to-digital converter that is coordinated with the input capture circuit for sampling the temperature-related amplitude.
    Type: Grant
    Filed: March 16, 2006
    Date of Patent: July 10, 2007
    Assignee: Delphi Technologies, Inc.
    Inventors: Andrew M. Voto, Salem Ahmad Fayyad, Andrew A. Wassef