Patents by Inventor Justin H. Park

Justin H. Park 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).

  • Parallel backup power supply
    Patent number: 10671138
    Abstract: Example implementations relate to a parallel backup power supply. For example, a parallel backup power supply system can include a plurality of backup power supply cells that support a plurality of loads. Each of the backup power supply cells can include a charging module to charge an associated backup power supply cell among the plurality of backup power supply cells and a cell controller. The cell controller is to can be configured to control the charging module and communicate with a management module. The parallel backup power supply system can also include the management module to activate each of the plurality of backup power supply cells to provide backup power in parallel to the plurality of loads as each of the plurality of backup power supply cells is fully charged.
    Type: Grant
    Filed: October 30, 2014
    Date of Patent: June 2, 2020
    Assignee: Hewlett Packard Enterprise Development LP
    Inventors: David K. Altobelli, Justin H. Park, Patrick A. Raymond, Han Wang, Raghavan V. Venugopal
  • Backup power communication
    Patent number: 10275003
    Abstract: Example implementations relate to backup power communication. For example, a system for backup power communication can include a shared backup power supply coupled to a node, a plurality of loads supported by the node, and a pass-through device to support multi-master communication between the shared backup power supply and the plurality of loads.
    Type: Grant
    Filed: October 27, 2014
    Date of Patent: April 30, 2019
    Assignee: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP
    Inventors: Justin H. Park, Patrick A. Raymond, David P. Mohr, David K. Altobelli, David W. Engler, Han Wang
  • Backup power and load discovery
    Patent number: 10175742
    Abstract: A backup power and load discovery system can include a shared backup power supply controlled by a backup power control module, and a node coupled to the shared backup power supply, wherein the node supports a plurality of loads and includes system firmware to determine a subset of the plurality of loads that are to be protected by the shared backup power supply; and the system firmware to communicate the subset between the node and the shared backup power control module.
    Type: Grant
    Filed: September 5, 2014
    Date of Patent: January 8, 2019
    Assignee: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP
    Inventors: Edgar Hance, James A. Fuxa, Justin H. Park, David K. Altobelli, Marc W. Galloway
  • PARALLEL BACKUP POWER SUPPLY
    Publication number: 20170308142
    Abstract: Example implementations relate to a parallel backup power supply. For example, a parallel backup power supply system can include a plurality of backup power supply cells that support a plurality of loads. Each of the backup power supply cells can include a charging module to charge an associated backup power supply cell among the plurality of backup power supply cells and a cell controller. The cell controller is to can be configured to control the charging module and communicate with a management module. The parallel backup power supply system can also include the management module to activate each of the plurality of backup power supply cells to provide backup power in parallel to the plurality of loads as each of the plurality of backup power supply cells is fully charged.
    Type: Application
    Filed: October 30, 2014
    Publication date: October 26, 2017
    Inventors: David K. ALTOBELLI, Justin H. PARK, Patrick A. RAYMOND, Han WANG, Raghavan V. VENUGOPAL
  • SERVER NODE SHUTDOWN
    Publication number: 20170220354
    Abstract: Example implementations relate to server node shutdown. For example, a server node shutdown can include detecting a secondary power supply integrated into a server node, receiving a primary power supply interruption signal from the secondary power supply, and initiating a sequenced shutdown of the server node in response to receiving the signal using the secondary power supply.
    Type: Application
    Filed: November 12, 2014
    Publication date: August 3, 2017
    Inventors: David C. Valdez, Patrick A. Raymond, Justin H. Park, David P. Mohr, Hai Ngoc Nguyen
  • BACKUP POWER AND LOAD DISCOVERY
    Publication number: 20170192489
    Abstract: A backup power and load discovery system can include a shared backup power supply controlled by a backup power control module, and a node coupled to the shared backup power supply, wherein the node supports a plurality of loads and includes system firmware to determine a subset of the plurality of loads that are to be protected by the shared backup power supply; and the system firmware to communicate the subset between the node and the shared backup power control module.
    Type: Application
    Filed: September 5, 2014
    Publication date: July 6, 2017
    Inventors: Edgar Hance, James A Fuxa, Justin H. Park, David K. Altobelli, Marc W. Galloway
  • BACKUP POWER COMMUNICATION
    Publication number: 20170160779
    Abstract: Example implementations relate to backup power communication. For example, a system for backup power communication can include a shared backup power supply coupled to a node, a plurality of loads supported by the node, and a pass-through device to support multi-master communication between the shared backup power supply and the plurality of loads.
    Type: Application
    Filed: October 27, 2014
    Publication date: June 8, 2017
    Inventors: Justin H. Park, Patrick A. Raymond, David P. Mohr, David K. Altobelli, David W. Engler, Han Wang