Patents by Inventor Hung-Hsiang Liu

Hung-Hsiang Liu 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: 8719597
    Abstract: A power control system, a power control method, and a computer system thereof are disclosed. The power control system comprises a control module for receiving a control signal. A power management module is used for receiving a power signal and outputting an auxiliary power. A first switch module receives the control signal and controls the power management module to output the auxiliary power to the control module by the control signal. A second switch module controls the first switch module. After receiving the control signal, the control module determines whether the control signal is continuously received until a predetermined time. If yes, the control module controls the first switch module to transmit the auxiliary power continuously with the second switch module and receives the power signal to execute a boot procedure.
    Type: Grant
    Filed: June 15, 2010
    Date of Patent: May 6, 2014
    Assignee: Wistron Corporation
    Inventors: Hung-Hsiang Liu, Chien-Yu Chiu
  • Publication number: 20110219223
    Abstract: A power control system, a power control method, and a computer system thereof are disclosed. The power control system comprises a control module for receiving a control signal. A power management module is used for receiving a power signal and outputting an auxiliary power. A first switch module receives the control signal and controls the power management module to output the auxiliary power to the control module by the control signal. A second switch module controls the first switch module. After receiving the control signal, the control module determines whether the control signal is continuously received until a predetermined time. If yes, the control module controls the first switch module to transmit the auxiliary power continuously with the second switch module and receives the power signal to execute a boot procedure.
    Type: Application
    Filed: June 15, 2010
    Publication date: September 8, 2011
    Applicant: Wistron Corporation
    Inventors: Hung-Hsiang Liu, Chien-Yu Chiu
  • Publication number: 20040061938
    Abstract: The present invention relates to a single component performing light polarization and color filtering, and to a production process making the component. The component comprises a polarization plate with photo resistant material of three primary colors distributed at a plurality of dot locations on one of its surface, and with light absorbing material disposed between any adjacent two of the dot locations. The production process comprises the steps of forming a dot matrix on a surface of the polarization plate and filling photo resistant material onto the dots of the dot matrix.
    Type: Application
    Filed: September 26, 2002
    Publication date: April 1, 2004
    Applicant: Cando Corporation
    Inventors: Wen-Chin Lo, Dao-Yang Huang, Hung-Hsiang Liu