Patents by Inventor Juha Seitsonen

Juha Seitsonen 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).

  • Procedure for the generation of control signals in a push button box, and a push button box designed for implementing the procedure
    Patent number: 5047773
    Abstract: In a method for the generation of control signals in a push button box and transmission of the signals for the control of a machine, signals representing the position of a push button element are transferred by a non-contacting mode from the push button element to a signal generating unit, which is adapted to produce control signals proportional to the position of the push button element. A push button box for carrying out the method comprises at least one push button element, a signal generating unit adapted to receive the signals representing the position of the push button element by non-contacting mode, and further adapted to generate control signals proportional to the position of each of the push button elements, and a partition between each push button element and the signal generating unit.
    Type: Grant
    Filed: December 22, 1989
    Date of Patent: September 10, 1991
    Assignee: Kone Oy
    Inventors: Juha Seitsonen, Olavi Jussila