Patents by Inventor Jing Xian Sun

Jing Xian Sun 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).

  • Inks and treating liquid mixture
    Patent number: 6232395
    Abstract: Paper to receive inkjet printing has applied to it a mixture of a latex, glycerol, and hydrated aluminum chloride. The latex has predominantly hydrocarbon moieties and a positively charged acryloylammonium salt moiety. The printing realized from an inkjet printer has excellent color richness, black optical density, fast drying time and resistance to water.
    Type: Grant
    Filed: September 2, 1998
    Date of Patent: May 15, 2001
    Assignee: Lexmark International, Inc.
    Inventors: Jing Xian Sun, Ajay Kanubhai Suthar