Patents by Inventor Ming-Chao Hung

Ming-Chao Hung 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).

  • Control circuitry used in a computing system, and power supply having the control circuitry
    Patent number: 9513683
    Abstract: The present disclosure provides a control circuitry used in a computing system, for enabling or disabling a standby module of a power supply. The control circuitry is electrically coupled to two nodes of the standby module, and comprises a determination circuit, a transistor, and an optical coupler. The present disclosure further provides a power saving method used in a computing system is illustrated. Whether the computing system is turned off is determined. If the computing system is turned off, a setting that whether the turned off computing system requires the standby voltage is judged. If the turned off computing system does not require the standby voltage, a standby module of a power supply is disabled.
    Type: Grant
    Filed: December 14, 2011
    Date of Patent: December 6, 2016
    Assignees: UNIVERSAL SCIENTIFIC INDUSTRIAL (SHANGHAI) CO., LTD., UNIVERSAL GLOBAL SCIENTIFIC INDUSTRIAL CO., LTD.
    Inventors: Chin-Hsing Hung, Ming-Chao Hung
  • POWER SAVING METHOD AND CONTROL CIRCUITRY AND POWER SUPPLY
    Publication number: 20150067370
    Abstract: The present disclosure provides a control circuitry used in a computing system, for enabling or disabling a standby module of a power supply. The control circuitry is electrically coupled to two nodes of the standby module, and comprises a determination circuit, a transistor, and an optical coupler. The present disclosure further provides a power saving method used in a computing system is illustrated. Whether the computing system is turned off is determined. If the computing system is turned off, a setting that whether the turned off computing system requires the standby voltage is judged. If the turned off computing system does not require the standby voltage, a standby module of a power supply is disabled.
    Type: Application
    Filed: December 14, 2011
    Publication date: March 5, 2015
    Applicants: UNIVERSAL SCIENTIFIC INDUSTRIAL (SHANGHAI) CO., LTD., UNIVERSAL GLOBAL SCIENTIFIC INDUSTRIAL CO., LTD.
    Inventors: Chin-Hsing Hung, Ming-Chao Hung