Patents by Inventor Wenwu Zhang

Wenwu Zhang 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).

  • Hybrid metal forming system and method
    Publication number: 20050284857
    Abstract: A hybrid metal forming system includes a die cavity defined by a first die and a second die and a press adapted to apply a static pressure over the first die to deform a workpiece against the second die. The hybrid forming system also includes a dynamic loading system coupled to and positioned between, the press and the die cavity.
    Type: Application
    Filed: June 28, 2004
    Publication date: December 29, 2005
    Inventors: Wenwu Zhang, David Mika