Patents by Inventor Yie-Chan Chiu

Yie-Chan Chiu 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).

  • Phosphorus-containing compound for use as flame retardant and flame retardant resin
    Publication number: 20050014873
    Abstract: A phosphorus containing compound having the following structure is disclosed, which can be blended a resin or reacted with a compound to form a flame retardant resin: wherein R1-R4 independently are H or C1-C4 alkyl; X is a single bond, —CH2—, —C(CH3)2—, —O—, —S—, —SO2—; Y is H, C1-C4 alkyl, —OH, —NH2, —NO2, —COOH, —CHO, or m is integer of 0-2; and n is an integer of 1-4.
    Type: Application
    Filed: July 18, 2003
    Publication date: January 20, 2005
    Applicant: CHUNG YUAN CHRISTIAN UNIVERSITY
    Inventors: Ying-Ling Liu, Yie-Chan Chiu