Patents by Inventor Li-Fang Lu

Li-Fang Lu 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).

  • Photocatalytic structure and method for manufacturing photocatalytic sol-gels
    Patent number: 9522384
    Abstract: The invention provides a photocatalytic structure comprising a carrier and a photocatalytic film formed on the carrier, in which the photocatalytic film comprises titanium dioxide with shape of rhombus particles. The titanium dioxide particle has anatase structure. The titanium dioxide particle is rhombus with a major axis 10-15 nm and minor axis 3-6 nm. The photocatalytic film which is formed by titanium dioxide with shape of rhombus particles has a high overall photocatalytic activity so that the effects of stainproofing and self-cleaning can be improved. The invention also relates to a method for manufacturing photocatalytic sol-gels.
    Type: Grant
    Filed: March 28, 2014
    Date of Patent: December 20, 2016
    Assignee: JM MATERIAL TECHNOLOGY INC.
    Inventors: Li-Fang Lu, Yu-Wen Chen