Patents by Inventor Kum Wheang Yeck

Kum Wheang Yeck 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).

  • Hazard warning means for vehicles
    Publication number: 20050154501
    Abstract: A hazard warning means for a vehicle, including:—deceleration triggered actuation means, controlling means, and visual indicators, wherein said deceleration triggered actuation means including means for detection of a deceleration of a prescribed threshold and means for generating an actuation signal upon detection of said deceleration, said controlling means includes means for causing said visual indicating means to generate visible signals representing hazard conditions for a predetermined time.
    Type: Application
    Filed: January 13, 2004
    Publication date: July 14, 2005
    Applicant: The Hong Kong Polytechnic University
    Inventors: Kok Lo, Kum Wheang Yeck