Patents by Inventor Teng-Ko Chen

Teng-Ko Chen 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).

  • Nano-scale bicontinuous network structure of block copolymer with immiscible polymer chain segments and application thereof
    Publication number: 20040143063
    Abstract: The present invention relates to a phase separated bicontinuous polymeric network structure of block copolymer with two phases interpenetrating each other. The width of each phase is 0.3 to 5 nm, respectively. The polymer chain segments in one of the continuous network phase are aligned in an extended ordered array. The other polymer chain segment of the same block copolymer is in an amorphous physical state, which constitutes the other continuous network phase. Polymeric materials made of this nano-scale bicontinuous network is a novel material exhibiting desired properties such as high clarity, high tensile strength and modulus, high toughness, good solvent cast processibility and retention of adequate mechanical properties up to a temperature much higher than Tg and/or Tm of each polymer chain segment.
    Type: Application
    Filed: January 13, 2004
    Publication date: July 22, 2004
    Inventors: Teng-Ko Chen, Shin-Min Huang
  • Water faucet
    Patent number: D491634
    Type: Grant
    Filed: August 6, 2003
    Date of Patent: June 15, 2004
    Inventor: Teng-Ko Chen