Patents by Inventor Eric Clarence Peterson

Eric Clarence Peterson 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: 12200907
    Abstract: A thermal management system includes a boiler tank and at least one heat-generating component positioned in the boiler tank. The boiler tank is in fluid communication with a vapor return line and a liquid return line. A condenser is in fluid communication with the vapor return line and the liquid return line. The condenser is positioned between vapor return line and the liquid return line in the fluid communication.
    Type: Grant
    Filed: June 10, 2021
    Date of Patent: January 14, 2025
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Ioannis Manousakis, Eric Clarence Peterson, Husam Atallah Alissa, Nicholas Andrew Keehn
  • Publication number: 20240268069
    Abstract: An immersion cooling system includes an immersion tank that is configured to retain dielectric working fluid and to hold a plurality of computing devices submerged in the dielectric working fluid. The immersion cooling system also includes a condenser that is configured to cause condensation of vaporized working fluid. The immersion cooling system also includes a subcooling heat exchanger that is in fluid communication with a coolant source. The coolant source provides coolant having a coolant temperature that is lower than a boiling point of the dielectric working fluid. The subcooling heat exchanger is positioned so that heat transfer can occur between the dielectric working fluid and the subcooling heat exchanger. The immersion cooling system also includes a control system that controls how much of the coolant flows into the subcooling heat exchanger based at least in part on a temperature of the dielectric working fluid.
    Type: Application
    Filed: April 18, 2024
    Publication date: August 8, 2024
    Applicant: Microsoft Technology Licensing, LLC
    Inventors: Husam Atallah ALISSA, Bharath RAMAKRISHNAN, Ioannis MANOUSAKIS, Nicholas Andrew KEEHN, Eric Clarence PETERSON
  • Publication number: 20240266565
    Abstract: Techniques of deploying fuel cells in a facility are described herein. In one embodiment, a method includes identifying a location of the receptacle at the facility that the fuel cell is connected upon detecting the fuel connector of the second side of the carrier being coupled to a fuel port at a receptacle at the facility. The method can then include generating and storing, in a database, a fuel cell record indicating that the fuel cell is physically connected to the receptacle at the identified location in the facility and instructing a control device in the facility corresponding to the identified location to provide fuel to the fuel cell via the fuel port, the fuel connector, the connection between the first side and the second side of the carrier, and the fuel inlet of the fuel cell.
    Type: Application
    Filed: April 15, 2024
    Publication date: August 8, 2024
    Applicant: Microsoft Technology Licensing, LLC
    Inventors: Nicholas KEEHN, Eric Clarence PETERSON, Sean Michael JAMES
  • Publication number: 20240260232
    Abstract: The discussion relates to cooling computing devices and specifically to managing two-phase cooling. One example can include a two-phase liquid immersion tank containing heat generating components and a liquid phase of a coolant having a boiling point within an operating temperature range of the heat generating components. The example can also include a stratification chamber fluidly coupled to the liquid immersion tank and configured to at least partially separate a gas phase of the coolant from other gases. The example can further include a condenser chamber fluidly coupled to the stratification chamber and configured to receive the gas phase of the coolant and cause the gas phase of the coolant to phase change back into the liquid phase of the coolant.
    Type: Application
    Filed: April 9, 2024
    Publication date: August 1, 2024
    Applicant: Microsoft Technology Licensing, LLC
    Inventors: Nicholas Andrew KEEHN, Bharath RAMAKRISHNAN, Eric Clarence PETERSON, Husam ALISSA, Seth Henderson MORRIS, Ioannis MANOUSAKIS
  • Patent number: 11997827
    Abstract: An immersion cooling system includes an immersion tank that is configured to retain dielectric working fluid and to hold a plurality of computing devices submerged in the dielectric working fluid. The immersion cooling system also includes a condenser that is configured to cause condensation of vaporized working fluid. The immersion cooling system also includes a subcooling heat exchanger that is in fluid communication with a coolant source. The coolant source provides coolant having a coolant temperature that is lower than a boiling point of the dielectric working fluid. The subcooling heat exchanger is positioned so that heat transfer can occur between the dielectric working fluid and the subcooling heat exchanger. The immersion cooling system also includes a control system that controls how much of the coolant flows into the subcooling heat exchanger based at least in part on a temperature of the dielectric working fluid.
    Type: Grant
    Filed: June 22, 2023
    Date of Patent: May 28, 2024
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Husam Atallah Alissa, Bharath Ramakrishnan, Ioannis Manousakis, Nicholas Andrew Keehn, Eric Clarence Peterson
  • Patent number: 11991858
    Abstract: The discussion relates to cooling computing devices and specifically to managing two-phase cooling. One example can include a two-phase liquid immersion tank containing heat generating components and a liquid phase of a coolant having a boiling point within an operating temperature range of the heat generating components. The example can also include a stratification chamber fluidly coupled to the liquid immersion tank and configured to at least partially separate a gas phase of the coolant from other gases. The example can further include a condenser chamber fluidly coupled to the stratification chamber and configured to receive the gas phase of the coolant and cause the gas phase of the coolant to phase change back into the liquid phase of the coolant.
    Type: Grant
    Filed: December 29, 2021
    Date of Patent: May 21, 2024
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Nicholas Andrew Keehn, Bharath Ramakrishnan, Eric Clarence Peterson, Husam Alissa, Seth Henderson Morris, Ioannis Manousakis
  • Patent number: 11990653
    Abstract: Techniques of deploying fuel cells in a facility are described herein. In one embodiment, a method includes identifying a location of the receptacle at the facility that the fuel cell is connected upon detecting the fuel connector of the second side of the carrier being coupled to a fuel port at a receptacle at the facility. The method can then include generating and storing, in a database, a fuel cell record indicating that the fuel cell is physically connected to the receptacle at the identified location in the facility and instructing a control device in the facility corresponding to the identified location to provide fuel to the fuel cell via the fuel port, the fuel connector, the connection between the first side and the second side of the carrier, and the fuel inlet of the fuel cell.
    Type: Grant
    Filed: August 29, 2022
    Date of Patent: May 21, 2024
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Nicholas Keehn, Eric Clarence Peterson, Sean Michael James
  • Publication number: 20240130091
    Abstract: Techniques for mitigating loss of vaporized working fluid in a two-phase immersion cooling system may be implemented using one or more supplemental condensers that facilitate condensation of vaporized working fluid when the immersion tank is open, and one or more vapor collection points that are in fluid communication with at least one supplemental condenser. One or more fluid displacement devices may be configured to create suction pressure at the one or more vapor collection points. One or more vents may be positioned in the door. The one or more vents may be configured to permit movement of air from outside the immersion tank into an interior portion of the immersion tank without permitting loss of vaporized working fluid. A directional blowing device may be configured to blow a gaseous substance against a computing device in a downward direction as the computing device is being pulled upward out of the immersion tank.
    Type: Application
    Filed: December 26, 2023
    Publication date: April 18, 2024
    Inventors: Nicholas Andrew KEEHN, Ioannis MANOUSAKIS, Winston Allen SAUNDERS, Husam Atallah ALISSA, Eric Clarence PETERSON
  • Patent number: 11934237
    Abstract: A motherboard assembly comprises a motherboard, a first computing component attached to the motherboard, and a coolant container attached to the motherboard. An air-cooled heat sink is attached to the coolant container. The coolant container, the heat sink, and the motherboard form a hermetically sealed enclosure that encompasses the first computing component and that is configured to retain dielectric working fluid covering the first computing component. The heat sink is positioned to condense vapors formed from boiling of the dielectric working fluid and to cause condensed dielectric working fluid to return to a pool of the dielectric working fluid that comprises the first computing component. The motherboard assembly additionally comprises a second computing component attached to the motherboard and positioned outside of the hermetically sealed enclosure.
    Type: Grant
    Filed: June 28, 2021
    Date of Patent: March 19, 2024
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Ruslan Nagimov, Eric Clarence Peterson, Winston Allen Saunders
  • Patent number: 11903172
    Abstract: Techniques for mitigating loss of vaporized working fluid in a two-phase immersion cooling system may be implemented using one or more supplemental condensers that facilitate condensation of vaporized working fluid when the immersion tank is open, and one or more vapor collection points that are in fluid communication with at least one supplemental condenser. One or more fluid displacement devices may be configured to create suction pressure at the one or more vapor collection points. One or more vents may be positioned in the door. The one or more vents may be configured to permit movement of air from outside the immersion tank into an interior portion of the immersion tank without permitting loss of vaporized working fluid. A directional blowing device may be configured to blow a gaseous substance against a computing device in a downward direction as the computing device is being pulled upward out of the immersion tank.
    Type: Grant
    Filed: August 23, 2019
    Date of Patent: February 13, 2024
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Nicholas Andrew Keehn, Ioannis Manousakis, Winston Allen Saunders, Husam Atallah Alissa, Eric Clarence Peterson
  • Publication number: 20230413485
    Abstract: The disclosed technology is generally directed to vapor-air transition detection for two-phase liquid immersion cooling. In one example of the technology, a first device is cooled via two-phase liquid immersion cooling, such that the first device is submerged in a dielectric liquid in a system, and such that a boiling temperature of the dielectric liquid is a temperature that is suitable for keeping the first device cool. A portion of a first strip that is disposed in the system above the dielectric liquid is cooled. The first strip is composed of a thermo-conductive material. While the portion of the first strip is being cooled, via the first strip, a location of a vapor-air boundary in the system is determined based on a detected temperature along a length of the first strip.
    Type: Application
    Filed: June 20, 2022
    Publication date: December 21, 2023
    Inventors: Eric Clarence PETERSON, Christian L. BELADY
  • Patent number: 11799105
    Abstract: Techniques of deploying fuel cells in a facility are described herein. In one embodiment, a method includes identifying a location of the receptacle at the facility that the fuel cell is connected upon detecting the fuel connector of the second side of the carrier being coupled to a fuel port at a receptacle at the facility. The method can then include generating and storing, in a database, a fuel cell record indicating that the fuel cell is physically connected to the receptacle at the identified location in the facility and instructing a control device in the facility corresponding to the identified location to provide fuel to the fuel cell via the fuel port, the fuel connector, the connection between the first side and the second side of the carrier, and the fuel inlet of the fuel cell.
    Type: Grant
    Filed: August 29, 2022
    Date of Patent: October 24, 2023
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Nicholas Keehn, Eric Clarence Peterson, Sean Michael James
  • Publication number: 20230337396
    Abstract: An immersion cooling system includes an immersion tank that is configured to retain dielectric working fluid and to hold a plurality of computing devices submerged in the dielectric working fluid. The immersion cooling system also includes a condenser that is configured to cause condensation of vaporized working fluid. The immersion cooling system also includes a subcooling heat exchanger that is in fluid communication with a coolant source. The coolant source provides coolant having a coolant temperature that is lower than a boiling point of the dielectric working fluid. The subcooling heat exchanger is positioned so that heat transfer can occur between the dielectric working fluid and the subcooling heat exchanger. The immersion cooling system also includes a control system that controls how much of the coolant flows into the subcooling heat exchanger based at least in part on a temperature of the dielectric working fluid.
    Type: Application
    Filed: June 22, 2023
    Publication date: October 19, 2023
    Inventors: Husam Atallah ALISSA, Bharath RAMAKRISHNAN, Ioannis MANOUSAKIS, Nicholas Andrew KEEHN, Eric Clarence PETERSON
  • Publication number: 20230314070
    Abstract: Cryogenic removal of carbon dioxide from the atmosphere, or CryoDAC (Cryogenic Direct Air Capture), uses extremely low temperatures to convert atmospheric CO2 into a frozen solid while other components of air such as oxygen and nitrogen remain as gases. Air from the atmosphere is passed through a recuperative heat exchanger to cool the air to a temperature slightly above the deposition point of CO2. The cooled air is then passed over a deposition surface chilled to a temperature below the deposition point of CO2. Carbon dioxide in the air transitions from gas to solid form upon contact with the deposition surface. The frozen CO2 is collected and stored. The cold air with CO2 removed is passed back through the recuperative heat exchanger to cool incoming air and is then returned to the atmosphere. The deposition surface may be cooled by a cryogenic refrigerator.
    Type: Application
    Filed: May 31, 2022
    Publication date: October 5, 2023
    Inventors: Benjamin Franklin CUTLER, Ruslan NAGIMOV, Eric Clarence PETERSON
  • Publication number: 20230261219
    Abstract: Techniques of deploying fuel cells in a facility are described herein. In one embodiment, a method includes identifying a location of the receptacle at the facility that the fuel cell is connected upon detecting the fuel connector of the second side of the carrier being coupled to a fuel port at a receptacle at the facility. The method can then include generating and storing, in a database, a fuel cell record indicating that the fuel cell is physically connected to the receptacle at the identified location in the facility and instructing a control device in the facility corresponding to the identified location to provide fuel to the fuel cell via the fuel port, the fuel connector, the connection between the first side and the second side of the carrier, and the fuel inlet of the fuel cell.
    Type: Application
    Filed: August 29, 2022
    Publication date: August 17, 2023
    Inventors: Nicholas KEEHN, Eric Clarence PETERSON, Sean Michael JAMES
  • Patent number: 11726286
    Abstract: The embodiments described herein are directed to a fiber optic cable and a fiber optic adapter housing. The cable comprises a connector body that houses a plurality of fiber portions. The connector body has a face comprising a plurality of rows of apertures for exposing respective ends of the fiber portions. Each aperture of a particular row are diagonally offset from nearest aperture(s) of an adjacent row. The housing comprises first slots having a first orientation and opposing second slots having a second orientation. The first slots are configured for the insertion of cables having the first orientation, and the second slots are configured for the insertion of cables having the second orientation. Such a configuration enables a shuffle function, where a device coupled to a cable inserted into a first slot is communicatively coupled to other devices each connected to a respective cable inserted into a respective second slot.
    Type: Grant
    Filed: February 8, 2021
    Date of Patent: August 15, 2023
    Assignee: MICROSOFT TECHNOLOGY LICENSING, LLC
    Inventors: Mark McKay Filer, Eric Clarence Peterson, Jeffrey Lloyd Cox, William David Bragg
  • Patent number: 11729948
    Abstract: An immersion cooling system includes an immersion tank that is configured to retain dielectric working fluid and to hold a plurality of computing devices submerged in the dielectric working fluid. The immersion cooling system also includes a condenser that is configured to cause condensation of vaporized working fluid. The immersion cooling system also includes a subcooling heat exchanger that is in fluid communication with a coolant source. The coolant source provides coolant having a coolant temperature that is lower than a boiling point of the dielectric working fluid. The subcooling heat exchanger is positioned so that heat transfer can occur between the dielectric working fluid and the subcooling heat exchanger. The immersion cooling system also includes a control system that controls how much of the coolant flows into the subcooling heat exchanger based at least in part on a temperature of the dielectric working fluid.
    Type: Grant
    Filed: May 13, 2021
    Date of Patent: August 15, 2023
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Husam Atallah Alissa, Bharath Ramakrishnan, Ioannis Manousakis, Nicholas Andrew Keehn, Eric Clarence Peterson
  • Publication number: 20230232584
    Abstract: A thermal management system includes a boiler tank and at least one heat-generating component positioned in the boiler tank. The boiler tank is in fluid communication with a vapor return line and a liquid return line. A condenser is in fluid communication with the vapor return line and the liquid return line. The condenser is positioned between vapor return line and the liquid return line in the fluid communication.
    Type: Application
    Filed: June 10, 2021
    Publication date: July 20, 2023
    Inventors: Ioannis MANOUSAKIS, Eric Clarence PETERSON, Husam Atallah ALISSA, Nicholas Andrew KEEHN
  • Publication number: 20230217626
    Abstract: Fluid replacement structures used in immersion cooling tanks can include various enhancements to make them functional beyond simply taking up space. For example, the density of fluid replacement structures can be variable to assist with buoyancy control. As another example, fluid replacement structures can be designed to enable vaporized working fluid to be directed to a desired location. As another example, fluid replacement structures can include emergency cooling features, such as different substances that cause an endothermic reaction to occur when they are mixed together. The substances can be separated by a membrane that melts when the temperature reaches a certain point. As another example, a fluid replacement structure can provide structural support for an immersion cooling tank when negative pressure operations are performed. Fluid replacement structures can also include alignment features, lifting features, locking features, mating guides, fiducial markers, or the like.
    Type: Application
    Filed: December 30, 2021
    Publication date: July 6, 2023
    Inventors: Nicholas Andrew KEEHN, Husam Atallah ALISSA, Bharath RAMAKRISHNAN, Martha Geoghegan PETERSON, Eric Clarence PETERSON
  • Patent number: 11675400
    Abstract: A computing system includes a housing, processing circuitry, one or more additional components, and a cryogen evaporator plate. The housing includes a cryogen input port, a cryogen output port, and an interior chamber. The processing circuitry and the one or more additional components are in the interior chamber of the housing. The cryogen evaporator plate is thermally coupled to the processing circuitry and configured to receive a cryogen via the cryogen input port, cool the processing circuitry using the cryogen such that the cryogen is evaporated during the cooling of the processing circuitry to provide evaporated cryogen, and provide the evaporated cryogen into the interior chamber of the housing such that the evaporated cryogen is distributed over the one or more additional components to cool the one or more additional components.
    Type: Grant
    Filed: January 13, 2020
    Date of Patent: June 13, 2023
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Husam A. Alissa, Eric Clarence Peterson