Patents by Inventor Chien-Shih Wu

Chien-Shih Wu 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).

  • Sunshade assembly
    Publication number: 20080174141
    Abstract: A sunshade assembly includes a flexible screen body, and a self-coiling spring strip unit that is secured to the flexible screen body and that provides a coiling force for biasing the flexible screen body to roll-up. The self-coiling spring strip unit deforms in a first state, where a cross-section thereof is concave, when straightened, and a second state, where the cross-section thereof is flat, when coiled.
    Type: Application
    Filed: January 22, 2007
    Publication date: July 24, 2008
    Inventor: Chien-Shih Wu