Patents by Inventor Chin-Heng Tien

Chin-Heng Tien 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).

  • ANTHRAQUINONE COMPOUNDS AND USE THEREOF
    Publication number: 20180327603
    Abstract: An anthraquinone compound is provided. The anthraquinone compound has the following formula (I): wherein one of R1, R2, and R3 is —NH—(CH2)m—CH3, and the other two are each independently selected from hydrogen or C1-4 alkyl group; and n and m are each independently an integer from 4 to 17.
    Type: Application
    Filed: September 26, 2017
    Publication date: November 15, 2018
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Min-Yan DONG, Wen-Hsien WANG, Chin-Heng TIEN, Jing-Wen TANG, Tzong-Ming LEE
  • Method for modifying fiber surfaces
    Patent number: 6610107
    Abstract: The invention discloses a method for modifying fiber surfaces to impart hydrophilicity and thermal regulative properties thereto, comprising treating fiber with an alcohol (for example, polyol), and carrying out chemical reaction (for example, graft polymerization) between fiber and alcohol.
    Type: Grant
    Filed: June 8, 2000
    Date of Patent: August 26, 2003
    Assignee: Industrial Technology Research Institute
    Inventors: Chin-Heng Tien, Cha-Chen Ho, Lien Tai Chen