Patents by Inventor Dailhua Zhang

Dailhua Zhang 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: 20130045022
    Abstract: A method of cleaning an image transfer blanket of an image forming apparatus is disclosed. The method includes establishing a temperature of a cleaner roller having a cleaner receiving surface to receive a cleaner layer in a first predetermined temperature range. The method also includes placing the cleaner layer disposed on the cleaner receiving surface in contact with the image transfer blanket and removing surface contaminants from the image transfer blanket to the cleaner layer.
    Type: Application
    Filed: August 17, 2011
    Publication date: February 21, 2013
    Inventors: Dailhua Zhang, Michael H. Lee, Napoleon J. Leoni, Omer Gila