Patents by Inventor Arkadi Klementov

Arkadi Klementov 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).

  • Asymmetric electrochemical capacitor and method of making
    Patent number: 6222723
    Abstract: An asymmetric electrochemical capacitor has at least a larger capacitance electrode and a smaller capacitance electrode, with an electrolyte therebetween. The larger capacitance electrode has a larger absolute capacitance than the smaller capacitance electrode. The capacitor thus has an overall capacitance which is approximately the absolute capacitance of the smaller capacitance electrode. The electrodes may be made of different materials, with the larger capacitance electrode made of the material having a larger specific capacitance. The larger capacitance electrode may thus be the same physical size as or smaller than the smaller capacitance electrode.
    Type: Grant
    Filed: December 7, 1998
    Date of Patent: April 24, 2001
    Assignee: Joint Stock Company “Elton”
    Inventors: Serguei Razoumov, Arkadi Klementov, Serguei Litvinenko, Alexey Beliakov