Patents by Inventor Weh-Hao Wu

Weh-Hao 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).

  • Evaporation device and transport system thereof
    Publication number: 20080008637
    Abstract: A transport system for an evaporation device comprises a robot holding a substrate and a mask disposed on the robot. When the substrate is transported by the robot, the mask covers the substrate to prevent contamination. The robot has a fork holding the substrate, and the mask is disposed thereon. The mask is disposed under the substrate, specifically between the substrate and the fork.
    Type: Application
    Filed: June 22, 2007
    Publication date: January 10, 2008
    Applicant: TPO Displays Corp.
    Inventors: Ryuji Nishikawa, Weh-Hao Wu