US PATENT SUBCLASS 356 / 3.11
.~.~ Using photodetection at the source station(s)

Current as of: June, 1999
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356 /   HD   OPTICS: MEASURING AND TESTING

3  DF  RANGE OR REMOTE DISTANCE FINDING {9}
3.1  DF  .~ Triangulation ranging to a point with two or more projected beams {2}
3.11.~.~ Using photodetection at the source station(s)

DEFINITION

Classification: 356/3.11

Using photodetection at the source station(s):

(under subclass 3.1) Subject matter wherein an electrical signal is generated based on the reflection of the two beams from the target back to the plane, platform, or station(s) that supports the beams and the photodetector.