Patents by Inventor Ying-Hsiang Huang

Ying-Hsiang Huang 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).

  • Color ink method
    Publication number: 20030204918
    Abstract: A method of changing an existing color on a fabric material involves desizing the fabric material, washing the fabric material with an enzyme, and applying one or more chemical reagents to the fabric material to cause the existing color on the fabric material to change into a different color. Subsequently, a chemical reagent is either sprinkled, or sprayed and sprinkled, onto the fabric. The fabric is then washed with a softening agent.
    Type: Application
    Filed: May 6, 2002
    Publication date: November 6, 2003
    Inventor: Ying-Hsiang Huang