Appeal No. 1998-1341
Application 08/358,792
This scope is shown in the claim 24 recitation of “mobile tracking and positioning
unit . . . a position determination device for determining the position of said mobile tracking
and positioning unit; a direction finder for determining the direction of origin of said
broadcast radio signal . . . transmitting position information determined from said
positioning determination device and direction information . . . processing said position
and direction information . . . to locate said target.”
This scope is shown in the claim 28 recitation of “first and second tracking stations
. . . determining a first instantaneous position indicative of the position of said first mobile
tracking station . . . determining a first target bearing indicative of the relative direction to
said target from said first mobile tracking station . . . transmitting said first target bearing
information and said first instantaneous position of the first tracking station . . . analyzing
the first and second instantaneous positions of said first and second mobile tracking
stations and said first and second target bearings thereby to ascertain by triangulation the
exact position of said target.”
This scope is shown in the claim 36 recitation of “first mobile tracking stations . . .
determining the instantaneous position of said first mobile tracking station . . . determining
target bearing information indicative of the relative direction to said target . . . transmitting
target bearing information and instantaneous position of the first tracking
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