Patents by Inventor David Oberholzer

David Oberholzer 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).

  • Publication number: 20240163212
    Abstract: A network gateway is provided for routing data flows across a plurality of network connections, the network gateway including a plurality of network interfaces for transmitting data over the plurality of network connections, the plurality of network interfaces including a first network interface; at least one processor configured for: transmitting a sequential burst of packets across the first network interface; based on timestamps recorded when packets in the sequential burst of packets are received at a receiving node, and the size of the packets, generating a bandwidth of the first network interface; and routing a data flow of sequential packets across the plurality of network connections based on the generated bandwidth of the first network interface.
    Type: Application
    Filed: January 15, 2024
    Publication date: May 16, 2024
    Inventors: David SZE, Bogdan FRUSINA, Jonathon OBERHOLZER, Bernard WONG, Sharon Hui Lun CHOY, Todd SCHNEIDER
  • Patent number: 9612591
    Abstract: Described herein are methods and systems, including computer program products, for optimizing and controlling a building's energy consumption and comfort. A computing device receives measurements from a plurality of sensors, at least some of which are located inside the building, where the measurements include temperature readings and comfort characteristics. The computing device generates a set of thermal response coefficients based on energy characteristics of the building, the measurements from the sensors, and weather data associated with the building's location. The computing device predicts an energy response of the building based on the set of thermal response coefficients and forecasted weather. The computing device selects minimal energy requirements of the building based on an energy consumption cost associated with the building and determines energy control points based on the energy response and the minimal energy requirements.
    Type: Grant
    Filed: January 2, 2015
    Date of Patent: April 4, 2017
    Assignees: Earth Networks, Inc., University of Maryland, College Park
    Inventors: Christopher Dale Sloop, David Oberholzer, Robert S. Marshall, Jungho Kim, Michael Siemann
  • Patent number: 9471082
    Abstract: Described herein are methods and systems, including computer program products, for optimizing and controlling the energy consumption of a building. A computing device generates thermal response coefficients for the building based on energy characteristics of the building and weather data associated with the location of the building. The computing device an energy response for each of a plurality of different points in time based on the thermal response coefficients and forecasted weather conditions. The computing device selects minimal energy requirements based on an energy consumption cost. The computing device determines a series of temperature set points based on the corresponding energy response and the minimal energy requirements. The computing device transmits the series of temperature set points to a thermostat, which adjusts operating parameters using each series of temperature set points when a time value matches the point in time associated with each series of temperature set points.
    Type: Grant
    Filed: February 5, 2016
    Date of Patent: October 18, 2016
    Assignees: Earth Networks Inc., The University of Maryland College Park
    Inventors: Christopher Dale Sloop, David Oberholzer, Robert S. Marshall, Jungho Kim, Michael Siemann
  • Publication number: 20160154417
    Abstract: Described herein are methods and systems, including computer program products, for optimizing and controlling the energy consumption of a building. A computing device generates thermal response coefficients for the building based on energy characteristics of the building and weather data associated with the location of the building. The computing device an energy response for each of a plurality of different points in time based on the thermal response coefficients and forecasted weather conditions. The computing device selects minimal energy requirements based on an energy consumption cost. The computing device determines a series of temperature set points based on the corresponding energy response and the minimal energy requirements. The computing device transmits the series of temperature set points to a thermostat, which adjusts operating parameters using each series of temperature set points when a time value matches the point in time associated with each series of temperature set points.
    Type: Application
    Filed: February 5, 2016
    Publication date: June 2, 2016
    Inventors: Christopher Dale Sloop, David Oberholzer, Robert S. Marshall, Jungho Kim, Michael Siemann
  • Patent number: 9261863
    Abstract: Described herein are methods and systems, including computer program products, for optimizing and controlling the energy consumption of a building. A first computing device generates a set of thermal response coefficients for the building based on energy characteristics of the building and weather data associated with the location of the building. The first computing device predicts an energy response of the building based on the set of thermal response coefficients and forecasted weather associated with the location of the building. The first computing device selects minimal energy requirements of the building based on an energy consumption cost associated with the building. The first computing device determines one or more temperature set points for the building based on the energy response and the minimal energy requirements. The first computing device transmits the one or more temperature set points to a thermostat of the building.
    Type: Grant
    Filed: December 28, 2012
    Date of Patent: February 16, 2016
    Assignees: Earth Networks, Inc., University of Maryland College Park
    Inventors: Christopher Dale Sloop, David Oberholzer, Robert S. Marshall, Jungho Kim, Michael Siemann
  • Publication number: 20150192911
    Abstract: Described herein are methods and systems, including computer program products, for optimizing and controlling a building's energy consumption and comfort. A computing device receives measurements from a plurality of sensors, at least some of which are located inside the building, where the measurements include temperature readings and comfort characteristics. The computing device generates a set of thermal response coefficients based on energy characteristics of the building, the measurements from the sensors, and weather data associated with the building's location. The computing device predicts an energy response of the building based on the set of thermal response coefficients and forecasted weather. The computing device selects minimal energy requirements of the building based on an energy consumption cost associated with the building and determines energy control points based on the energy response and the minimal energy requirements.
    Type: Application
    Filed: January 2, 2015
    Publication date: July 9, 2015
    Inventors: Christopher Dale Sloop, David Oberholzer, Robert S. Marshall, Jungho Kim, Michael Siemann