Patents by Inventor Yao Hwong

Yao Hwong 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: 20070248811
    Abstract: A surface of a substrate is coated with a mixture of substantially planar irregular shaped pigments and a clear non-colored adhesive liquid. The pigments are efficient in both reflection (off the substantially planar surface) and refraction (from the irregular shaped edges). The substrate is coated, such that wash outs do not occur due to white or grey color in the coating or screen surface. A glare reducing material can be mixed in with the coating, which both reflects and refracts light, or the material can be applied as a separate layer.
    Type: Application
    Filed: April 12, 2007
    Publication date: October 25, 2007
    Inventor: Yao Hwong