Patents by Inventor Wen-Pang Tsai

Wen-Pang Tsai 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).

  • Publication number: 20110001938
    Abstract: An optical projection system includes a bottom cover, a foundation flat plate, at least one supporting element, a light source module, and an optical engine module. The bottom cover includes a bottom plate and two opposite side plates. The side plates are respectively connected with two ends of the bottom plate. The side plates and the bottom plate form an accommodating space. The foundation flat plate located between the side plates is disposed on the bottom plate. The foundation flat plate is apart from the side plates. The supporting element is disposed on the foundation flat plate. The light source module is disposed on the foundation flat plate. The optical engine module is disposed on the supporting element. The foundation flat plate, the supporting element, at least part of optical engine module, and at least part of the light source module are disposed in the accommodating space.
    Type: Application
    Filed: June 17, 2010
    Publication date: January 6, 2011
    Inventor: Wen-Pang Tsai