Patents Assigned to VectorVision Corporation
  • Curve following apparatus
    Patent number: 4872105
    Abstract: Curve following apparatus for providing digital output signals indicative of the mathematical shape and/or location of a curve comprising a scanning means having a large number of individual sensors unitarily grouped together into a two dimensional array so as to define a viewing window, a driving mechanism for holding and driving the scanning means, and processing means for developing and transforming vector components from the output signal of said scanning means and for controlling the position of said scanning means.
    Type: Grant
    Filed: March 9, 1987
    Date of Patent: October 3, 1989
    Assignee: VectorVision Corporation
    Inventor: Bahram Mozayeny