Patents by Inventor Tzu-Te Liu

Tzu-Te Liu 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).

  • Process of manufacturing artificial leather
    Patent number: 9945070
    Abstract: A process of manufacturing an artificial leather in one embodiment includes adhering a substrate onto a release cloth; flocking the substrate to form fur thereon; applying a synthetic resin to the substrate and drying same to form a half-finished artificial leather; foaming the half-finished artificial leather to fill interstices of the fur with the synthetic resin; sanding the half-finished artificial leather to remove excessive synthetic resin from the half-finished artificial leather; coloring the half-finished artificial leather to form a velvet-like surface; and removing the release cloth from the half-finished artificial leather to produce a finished artificial leather.
    Type: Grant
    Filed: January 18, 2016
    Date of Patent: April 17, 2018
    Inventors: Mao-Yen Wang, Tzu-Te Liu
  • Process of manufacturing artificial leather
    Publication number: 20160130749
    Abstract: A process of manufacturing an artificial leather in one embodiment includes adhering a substrate onto a release cloth; flocking the substrate to form fur thereon; applying a synthetic resin to the substrate and drying same to form a half-finished artificial leather; foaming the half-finished artificial leather to fill interstices of the fur with the synthetic resin; sanding the half-finished artificial leather to remove excessive synthetic resin from the half-finished artificial leather; coloring the half-finished artificial leather to form a velvet-like surface; and removing the release cloth from the half-finished artificial leather to produce a finished artificial leather.
    Type: Application
    Filed: January 18, 2016
    Publication date: May 12, 2016
    Inventors: Mao-Yen Wang, Tzu-Te Liu