Patents by Inventor Hui-Chu Lee

Hui-Chu Lee 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 tracking alarm apparatus
    Patent number: 7864059
    Abstract: A portable tracking alarm apparatus in a wrist watch configuration includes a main body and a strap. The main body includes a locator transmitter module, a micro-switch, and a trigger assembly. The strap is used for the user to wear, and has a hook that extends into the main body to hook the trigger assembly, such that the trigger assembly will not contact the micro-switch. When the strap is destroyed to cause the hook parting from the trigger assembly, the trigger assembly will touch and press the micro-switch to make the locator transmitter module emit a warning message.
    Type: Grant
    Filed: October 28, 2008
    Date of Patent: January 4, 2011
    Assignee: Micro-Star Internationa'l Co., Ltd.
    Inventor: Hui-Chu Lee
  • PORTABLE TRACKING ALARM APPARATUS
    Publication number: 20100026500
    Abstract: A portable tracking alarm apparatus in a wrist watch configuration includes a main body and a strap. The main body includes a locator transmitter module, a micro-switch, and a trigger assembly. The strap is used for the user to wear, and has a hook that extends into the main body to hook the trigger assembly, such that the trigger assembly will not contact the micro-switch. When the strap is destroyed to cause the hook parting from the trigger assembly, the trigger assembly will touch and press the micro-switch to make the locator transmitter module emit a warning message.
    Type: Application
    Filed: October 28, 2008
    Publication date: February 4, 2010
    Applicant: MICRO-STAR INTERNATIONAL CO., LTD.
    Inventor: Hui-Chu LEE