Patents by Inventor Peter J. D. Lee

Peter J. D. Lee 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).

  • Rubber for a high-performance tire tread
    Patent number: 6133376
    Abstract: The rubber for high-performance tire tread of the invention basically includes: (a) about 10%.about.50% weight percentage low molecular weight coupled copolymer of aromatic vinyl compound and conjugated diene or conjugated diene monopolymer, having a molecular weight of 5.times.10.sup.4 .about.35.times.10.sup.4, (b) about 10%.about.60% weight percentage middle molecular weight uncoupled copolymer of aromatic vinyl compound and conjugated diene, having a molecular weight of 10.times.10.sup.4 .about.80.times.10.sup.4, and (c) 5.about.60% weight percentage high molecular weight coupled copolymer of aromatic vinyl compound and conjugated diene, having a molecular weight of 45.times.10.sup.4 .about.200.times.10.sup.4.
    Type: Grant
    Filed: December 15, 1997
    Date of Patent: October 17, 2000
    Assignee: Taiwan Synthetic Rubber Co.
    Inventors: Henry Chi-Chen Hsieh, Sean Chwan-Sheng Huang, Fu Lin, Peter J. D. Lee