Patents by Inventor Werner Leitner

Werner Leitner 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).

  • Electrode and method for preparing the same using substrate induced coagulation (SIC)
    Patent number: 7857868
    Abstract: The present invention is related to an electrode and a method for preparing the same, and is particularly related to an electrode that has an intricate structure of active material layer, conductive material layer, or mixture layer of active material and conductive material that displays superior electrochemical properties despite being thin, and a method for preparing an electrode using the coating method of SIC.
    Type: Grant
    Filed: May 17, 2005
    Date of Patent: December 28, 2010
    Assignee: LG Chem, Ltd.
    Inventors: Klaus Werner Leitner, Juergen Otto Besenhard, Kai-Christian Moeller, Martin Winter, Ki-Young Lee, Seong-Yong Park, Joong-Hee Han, Robert Bernhard Gollas
  • Device for actuating a hydrostatic drive
    Patent number: 5974800
    Abstract: A device for the operation of a hydrostatic drive (1) having a periodically operable switch valve (2) which connects a resonant pipe (4) connected with the hydrostatic drive (1) for the formation of standing pressure waves in the hydraulic fluid under resonant conditions alternately to a pressure-fluid supply line (5) and to a return line (6). In order to create advantageous control condition, the resonant pipe (4) has a pressure outlet (7) in an oscillation node in the standing pressure waves, and that the switch times of the switch valve (2) be controllable with constant switch frequency.
    Type: Grant
    Filed: August 1, 1997
    Date of Patent: November 2, 1999
    Assignee: Mannesmann Rexroth AG
    Inventors: Rudolf Scheidl, Werner Leitner, Gerald Riha, Dietmar Schindler