Patents by Inventor Tung-Shan Lin

Tung-Shan Lin 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).

  • Portable electronic system and power management method thereof
    Patent number: 9563247
    Abstract: A portable electronic system and power management method thereof are disclosed. The portable electronic system includes a portable host and a portable power supply. The portable host has a main battery and a connecting interface. The portable power supply has a backup battery, and is coupled to the portable host through the connecting interface, and transceives a work state of the portable host and the portable power supply and a system power provided by the portable host through the connecting interface. The portable host and the portable power supply control charge or discharge states of the main battery and the backup battery according to the work state. The work state includes relative state of charges (RSOC) of the main and backup battery and information of whether the portable host is coupled to a power adaptor for receiving an external power.
    Type: Grant
    Filed: November 13, 2013
    Date of Patent: February 7, 2017
    Assignee: Wistron Corporation
    Inventors: Che-Ming Chou, Tung-Shan Lin, Szu-Wei Pan
  • PORTABLE ELECTRONIC SYSTEM AND POWER MANAGEMENT METHOD THEREOF
    Publication number: 20140344588
    Abstract: A portable electronic system and power management method thereof are disclosed. The portable electronic system includes a portable host and a portable power supply. The portable host has a main battery and a connecting interface. The portable power supply has a backup battery, and is coupled to the portable host through the connecting interface, and transceives a work state of the portable host and the portable power supply and a system power provided by the portable host through the connecting interface. The portable host and the portable power supply control charge or discharge states of the main battery and the backup battery according to the work state. The work state includes relative state of charges (RSOC) of the main and backup battery and information of whether the portable host is coupled to a power adaptor for receiving an external power.
    Type: Application
    Filed: November 13, 2013
    Publication date: November 20, 2014
    Applicant: Wistron Corporation
    Inventors: Che-Ming Chou, Tung-Shan Lin, Szu-Wei Pan