Patents by Inventor Kam Piu Chu

Kam Piu Chu 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).

  • Spatial Truss
    Publication number: 20100139192
    Abstract: A truss includes a first cap, a second cap, a core member, at least two struts, and a fastening member securing the struts to the core member between the first cap and the second cap. The struts are rotatably attached to the core member between the first cap and the second cap of an angle between 15° and 180°.
    Type: Application
    Filed: December 5, 2008
    Publication date: June 10, 2010
    Applicant: HONG KONG POLYTECHNIC UNIVERSITY
    Inventors: Yat Chiu Ng, Kam Piu Chu, Hon Wah Wai