Patents by Inventor Shumei Sun

Shumei Sun 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).

  • Publication number: 20080087866
    Abstract: The present invention is directed to a composition consisting essentially of: a) from about 80 to about 99 mole % of TiO2, and b) from about 1 to about 20 mole % of one or more materials selected from the group consisting of i) WO2, ii) Ta2O5, iii) Nb2O5, iv) MoO2, v) Mo, vi) Ta, vii) Nb, viii) W and ix) mixtures thereof, wherein the mole % s are based on the total product and wherein the sum of components a) and b) is 100. The invention is also directed to the sintered product of such composition, a sputtering target made from the sintered product and a transparent electroconductive film made from the composition.
    Type: Application
    Filed: October 13, 2006
    Publication date: April 17, 2008
    Inventors: Rong-Chein Richard Wu, Prabhat Kumar, Shumei Sun