Patents by Inventor Chien-Chung Bi

Chien-Chung Bi 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).

  • Photoconductors
    Publication number: 20060154160
    Abstract: A photoconductor. The photoconductor includes a substrate, a charge generation layer thereon, and a charge transfer layer on the charge generation layer comprising a resin modified by a reactive silane.
    Type: Application
    Filed: August 26, 2005
    Publication date: July 13, 2006
    Inventors: Chien-Chung Bi, Chen-Jen Yang
  • Undercoat layer and method of forming the same and photoconductor comprising undercoat layer
    Publication number: 20060147826
    Abstract: An undercoat layer for photoconductor. The undercoat layer includes a resin and a plurality of powders dispersed therein. The powders include a first powder and at least one of a second and a third powders. The first powder is an inorganic powder covered by a conductive layer, the second powder is a silicon dioxide powder modified by siloxane, and the third powder is a hybrid powder of siloxane.
    Type: Application
    Filed: August 26, 2005
    Publication date: July 6, 2006
    Inventors: Chien-Chung Bi, Chen-Jen Yang