75213293
Dec 16, 1996
Mar 9, 1999
computer software used in the field of the tracking of objects (whether above ground, on the earth's surface or under water), namely, computer software used for processing data received from one or multiple sensors and for producing a single set of tracks primarily for the purpose of providing forward predictions of the position and, optionally, the velocity of the objects being sensed by the sensors, and printed user manuals therefor, packaged as a unit
Electrical and Scientific Apparatus