Patents by Inventor Congshan Liu

Congshan Liu 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).

  • Apparatus for water electrolysis
    Patent number: 5112463
    Abstract: Apparatus for efficiently electrolyzing water comprising an electrolysis cell and gas-liquid separating mechanism, wherein the electrolysis cell is composed of a plurality of compartments, each of which has two plate electrodes with a membrane assembly sandwiched therebetween, the plate electrodes and the membrane assembly are spaced by a concavo-convex ion net and a concavo-convex nichel net respectively so that the spacing between the two electrodes is greatly reduced.
    Type: Grant
    Filed: January 18, 1991
    Date of Patent: May 12, 1992
    Assignee: XueMing Zhang
    Inventors: XueMing Zhang, Shucheng Zhang, Shuxia Zhang, Congshan Liu, Haibuo Zhang, Wenrong Li, Qingyan Ji, Shufang Zhang, Shuwei Zhang