Patents by Inventor Hao-Jung Chiou

Hao-Jung Chiou 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).

  • Power management device and management method thereof
    Patent number: 12181949
    Abstract: A power management device and a management method thereof are provided. The power management device includes a switch, a detection circuit and a controller. The switch receives an external power. The detection circuit receives an internal power and at least one operation power. The detection circuit determines whether at least one of the internal power and the operation power is in a preset specification range or not to generate a protection activate signal. The controller sets a protection flag according to the protection activate signal, and generates a control signal according to the protection flag by executing an application program. The controller transmits the control signal to turn off the switch.
    Type: Grant
    Filed: January 14, 2022
    Date of Patent: December 31, 2024
    Assignee: COMPAL ELECTRONICS, INC.
    Inventors: Tsang-Ming Chang, Yi-Hsun Lin, Ching-Ji Liang, Hsun-Hung Wang, Hao-Jung Chiou
  • SIMULATION TEST SYSTEM AND SIMULATION TEST METHOD
    Publication number: 20230056613
    Abstract: A simulation test system and a simulation test method are provided. The simulation test system includes a control device, a power setting device, and a data capture device. The control device generates a context control signal corresponding to one of a plurality of operating contexts. The power setting device generates at least one of a simulated charging power and a simulated load in response to the context control signal and provides at least one of the simulated charging power and the simulated load to a device under test to configure the device under test to generate test data in response to at least one of the simulated charging power and the simulated load. The data capture device captures the test data and provides the test data to the control device.
    Type: Application
    Filed: August 15, 2022
    Publication date: February 23, 2023
    Applicant: COMPAL ELECTRONICS, INC.
    Inventors: Chien-Lee Liu, Wen-Hua Kao, Tzu-Chiang Mi, Wei-Chih Shih, Hsun-Hung Wang, Hao-Jung Chiou, Yi-Hsun Lin
  • POWER MANAGEMENT DEVICE AND MANAGEMENT METHOD THEREOF
    Publication number: 20220350393
    Abstract: A power management device and a management method thereof are provided. The power management device includes a switch, a detection circuit and a controller. The switch receives an external power. The detection circuit receives an internal power and at least one operation power. The detection circuit determines whether at least one of the internal power and the operation power is in a preset specification range or not to generate a protection activate signal. The controller sets a protection flag according to the protection activate signal, and generates a control signal according to the protection flag by executing an application program. The controller transmits the control signal to turn off the switch.
    Type: Application
    Filed: January 14, 2022
    Publication date: November 3, 2022
    Applicant: COMPAL ELECTRONICS, INC.
    Inventors: Tsang-Ming Chang, Yi-Hsun Lin, Ching-Ji Liang, Hsun-Hung Wang, Hao-Jung Chiou