Patents by Inventor Shihwoei SUN

Shihwoei SUN 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).

  • Circuitry and methods for switching power
    Patent number: 9632551
    Abstract: Circuitry and methods related to switching power are provided. One of a plurality of current-limited power distribution switches is enabled in accordance with a hierarchical scheme depending upon the respective states of plural power sources. The power source having the greatest available load carrying capacity is thus coupled to a power node for provision to load entities. Servers, computing devices, printers, and other apparatus can include such selective power provisioning.
    Type: Grant
    Filed: September 27, 2012
    Date of Patent: April 25, 2017
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Shihwoei Sun, Charles N. Shaver
  • CIRCUITRY AND METHODS FOR SWITCHING POWER
    Publication number: 20140084706
    Abstract: Circuitry and methods related to switching power are provided. One of a plurality of current-limited power distribution switches is enabled in accordance with a hierarchical scheme depending upon the respective states of plural power sources. The power source having the greatest available load carrying capacity is thus coupled to a power node for provision to load entities. Servers, computing devices, printers, and other apparatus can include such selective power provisioning.
    Type: Application
    Filed: September 27, 2012
    Publication date: March 27, 2014
    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
    Inventors: Shihwoei SUN, Charles N. Shaver