Patents by Inventor Chun-Hui Su

Chun-Hui Su 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).

  • Intumescent, halogen-free, silicon-phosphorus-nitrogen based polymeric flame retardant
    Patent number: 9175223
    Abstract: This invention provides intumescent, halogen-free, polymeric, silicon-phosphorus-nitrogen (SPN) flame retardant, a process for their preparation, and systems, compositions and articles into which they are incorporated. The inventive intumescent, halogen-free, SPN polymer compositions afford good flame retardant performance at a lower loading compared to conventional phosphorus and nitrogen based intumescent flame retardant compositions.
    Type: Grant
    Filed: December 2, 2010
    Date of Patent: November 3, 2015
    Assignee: Dow Global Technologies LLC
    Inventors: Journey L. Zhu, Given Jing Chen, Jinder Jow, Kenny Chun Hui Su, Ping Wei, Chen Wang
  • Intumescent, Halogen-Free, Silicon-Phosphorus-Nitrogen Based Polymeric Flame Retardant
    Publication number: 20130248783
    Abstract: This invention provides intumescent, halogen-free, polymeric, silicon-phosphorus-nitrogen (SPN) flame retardant, a process for their preparation, and systems, compositions and articles into which they are incorporated. The inventive intumescent, halogen-free, SPN polymer compositions afford good flame retardant performance at a lower loading compared to conventional phosphorus and nitrogen based intumescent flame retardant compositions.
    Type: Application
    Filed: December 2, 2010
    Publication date: September 26, 2013
    Inventors: Journey L. Zhu, Given Jing Chen, Jinder Jow, Kenny Chun Hui Su, Ping Wei, Chen Wang
  • Mobile phone
    Patent number: D546316
    Type: Grant
    Filed: June 1, 2006
    Date of Patent: July 10, 2007
    Assignee: BENQ Corporation
    Inventors: Wen-Ming Wu, Hsun-Li Huang, Chun-Hui Su, Tsun-Chih Yang