Patents by Inventor Frank T. Y. Wang

Frank T. Y. Wang 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).

  • Display apparatus having a rotating display panel
    Patent number: 6335714
    Abstract: A display apparatus having a rotating display panel which can generate a three dimensional image when viewed by a viewer wearing polarized glasses is disclosed. The display apparatus comprises a pedestal; a display body rotatably mounted on the pedestal; multiple light emitting arrays, each light emitting array further comprising multiple light emitting units and being equally spaced on a surface of the display body for displaying information when the display body rotates; and a polarizer provided on each of the light emitting arrays, the polarization direction of adjacent polarizers being perpendicular. In addition, the light emitting units are of different to colors whereby the display apparatus having a rotating display panel can generate a colorful image.
    Type: Grant
    Filed: July 28, 1999
    Date of Patent: January 1, 2002
    Assignee: DynaScan Technology Corp.
    Inventor: Frank T. Y. Wang