Patents by Inventor Ronald E. Hansen

Ronald E. Hansen 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).

  • Patent number: 4445011
    Abstract: A freestanding multidirectional control device for use in controlling video display images in electronic game machines comprises a handle member connected by a multiconductor cable to electric circuitry in the game machine. The handle member contains two pairs of gravity switches electrically connected to separate output signal conductors in the cable. The pairs of switches are mutually normal along the vertical axis of the handle member. The switches in each pair are oppositely inclined from vertical so that tilting the handle member one way produces an output signal on one of the conductors and tilting it in the opposite direction produces such a signal on a different conductor. The pairs of switches can be either single-ended, two-position tilt switches or double-ended, three-position tilt switches. At least one of the liquid contact switches may contain at least one electrode comprising a length of electrically resistive material to form a variable resistance electrical conduction path.
    Type: Grant
    Filed: October 13, 1981
    Date of Patent: April 24, 1984
    Inventor: Ronald E. Hansen