Patents by Inventor Chen-Wu Hsieh

Chen-Wu Hsieh 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).

  • Testing method and apparatus applied to IP phone system
    Patent number: 8717903
    Abstract: A testing method and an apparatus applied to an IP phone system for testing an electronic device is provided. The electronic device has a true table and signal ports. The electronic device is connected to a power generating jig and an IP phone simulator via a cable. A power generated by the power generating jig is provided. A first value power command issued by the IP phone simulator is provided. Whether the electronic device is able to correctly control the signal ports in response to the first value power command and the true table is determined. A second value power command issued by the IP phone simulator is provided. Whether the electronic device is able to correctly control the signal ports in response to the second value power command and the true table is determined. If so, it is concluded that the electronic device passes the test.
    Type: Grant
    Filed: December 28, 2011
    Date of Patent: May 6, 2014
    Assignee: Inventec Corporation
    Inventors: Chung-Wen Huang, Chen-Wu Hsieh
  • TESTING METHOD AND APPARATUS APPLIED TO IP PHONE SYSTEM
    Publication number: 20130107720
    Abstract: A testing method and an apparatus applied to an IP phone system for testing an electronic device is provided. The electronic device has a true table and signal ports. The electronic device is connected to a power generating jig and an IP phone simulator via a cable. A power generated by the power generating jig is provided. A first value power command issued by the IP phone simulator is provided. Whether the electronic device is able to correctly control the signal ports in response to the first value power command and the true table is determined. A second value power command issued by the IP phone simulator is provided. Whether the electronic device is able to correctly control the signal ports in response to the second value power command and the true table is determined. If so, it is concluded that the electronic device passes the test.
    Type: Application
    Filed: December 28, 2011
    Publication date: May 2, 2013
    Applicant: INVENTEC CORPORATION
    Inventors: Chung-Wen Huang, Chen-Wu Hsieh