Patents by Inventor Chun Yu Tseng

Chun Yu Tseng 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).

  • Phosphinated poly(2,6-dimethyl phenylene oxide) oligomers and thermosets thereof
    Patent number: 10544261
    Abstract: The present invention relates to a phosphinated poly(2,6-dimethy phenylene oxide)oligomer, specifically an unsaturated group-containing phosphinated poly(2,6-dimethy phenylene oxide)oligomer, and processes for producing the same. A thermoset produced from the unsaturated group-containing phosphinated poly(2,6-dimethy phenylene oxide)oligomers according to the present invention exhibits flame retardancy and has a low dielectric constant and dissipation factor and a high glass transition temperature.
    Type: Grant
    Filed: October 7, 2016
    Date of Patent: January 28, 2020
    Assignee: Chang Chun Plastics Co., Ltd.
    Inventors: Ching Hsuan Lin, Ping-Chieh Wang, An-Pang Tu, Kuen-Yuan Hwang, Chun Yu Tseng
  • PHOSPHINATED POLY(2,6-DIMETHYL PHENYLENE OXIDE) OLIGOMERS AND THERMOSETS THEREOF
    Publication number: 20170101507
    Abstract: The present invention relates to a phosphinated poly(2,6-dimethy phenylene oxide)oligomer, specifically an unsaturated group-containing phosphinated poly(2,6-dimethy phenylene oxide)oligomer, and processes for producing the same. A thermoset produced from the unsaturated group-containing phosphinated poly(2,6-dimethy phenylene oxide)oligomers according to the present invention exhibits flame retardancy and has a low dielectric constant and dissipation factor and a high glass transition temperature.
    Type: Application
    Filed: October 7, 2016
    Publication date: April 13, 2017
    Applicant: Chang Chun Plastics Co., Ltd.
    Inventors: Ching Hsuan Lin, Ping-Chieh Wang, An-Pang Tu, Kuen-Yuan Hwang, Chun Yu Tseng