Patents by Inventor Yun-I TSAI

Yun-I TSAI 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).

  • Polysiloxane resin composition
    Patent number: 8637603
    Abstract: A polysiloxane resin composition contains: a first polysiloxane having an average compositional formula of R4a(OR5)b(OH)cSiO(4-a-b-c)/2; a second polysiloxane different from the first polysiloxane and selected from cyclic polysiloxane, linear polysiloxane with a weight average molecular weight of less than 3000, and a combination thereof; a white pigment; an inorganic filler; and a catalyst.
    Type: Grant
    Filed: May 22, 2012
    Date of Patent: January 28, 2014
    Assignee: Daxin Materials Corp.
    Inventors: Shean-Jeng Jong, Yun-I Tsai, Yu-Tsai Hsieh
  • POLYSILOXANE RESIN COMPOSITION
    Publication number: 20120302691
    Abstract: A polysiloxane resin composition contains: a first polysiloxane having an average compositional formula of R4a (OR5)b (OH)cSiO(4-a-b-c)/2; a second polysiloxane different from the first polysiloxane and selected from cyclic polysiloxane, linear polysiloxane with a weight average molecular weight of less than 3000, and a combination thereof; a white pigment; an inorganic filler; and a catalyst.
    Type: Application
    Filed: May 22, 2012
    Publication date: November 29, 2012
    Inventors: Shean-Jeng JONG, Yun-I TSAI, Yu-Tsai HSIEH