Patents by Inventor Ming-Shien Ko

Ming-Shien Ko 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).

  • Shielded male electrical connector
    Patent number: 6231361
    Abstract: An improved connector for coupling with a signal connector for signal transmission has a movable shield sleeve to cover the naked lead of the power signal line for preventing the connector from short circuit or causing harmful incidents to people. It also provides a stronger connection and enhances safety.
    Type: Grant
    Filed: April 3, 2000
    Date of Patent: May 15, 2001
    Inventors: Ming-Shien Ko, Ping-Kun Hsueh
  • Electronic acupuncture device
    Patent number: D437938
    Type: Grant
    Filed: May 24, 2000
    Date of Patent: February 20, 2001
    Inventors: Ming-Shien Ko, Ping-Kun Hsueh