Patents by Inventor William James Montgomery

William James Montgomery 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).

  • Method of, and apparatus for, furnishing information to determine the position of a body
    Patent number: 8842263
    Abstract: To determine two positional co-ordinates, of a point (D) within a space, a beam (10) a radiation is caused to illuminate a part of the space and is deflected cylindrically over the space, the beam being modulated in phase with the cyclical movement such that the radiation incident upon the point (D) includes enough information to identify the point. Embodiments with rotational (r, ?) and Cartesian (x, y) co-ordinate axes are disclosed.
    Type: Grant
    Filed: July 11, 1983
    Date of Patent: September 23, 2014
    Assignee: Short Brother PLC
    Inventor: William James Montgomery