Patents by Inventor Lily Tai

Lily Tai 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).

  • High temperature jet printing ink
    Patent number: 5443628
    Abstract: A method and composition for printing images onto substrates that are to be subsequently subjected to temperatures of at least 500.degree. F., comprising printing onto said substrate, by ink jet printing, an ink composition comprising a dispersion of synthetic pigment particles that have a particle size from about 0.02 to about 0.20 microns, with at least about 90 percent of said particles having diameters less than about 0.1 micron, and subsequently subjecting said substrate to said temperature.
    Type: Grant
    Filed: August 8, 1994
    Date of Patent: August 22, 1995
    Assignee: Videojet Systems International, Inc.
    Inventors: Adrian M. Loria, Lily Tai