US PATENT SUBCLASS 356 / 5.08
.~.~.~.~ Including specific counter type timing of returns

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

3  DF  RANGE OR REMOTE DISTANCE FINDING {9}
4.01  DF  .~ With photodetection {11}
5.01  DF  .~.~ Of pulse transit time {3}
5.05  DF  .~.~.~ Having pulse transmission trigger significance {2}
5.08.~.~.~.~ Including specific counter type timing of returns

DEFINITION

Classification: 356/5.08

Including specific counter type timing of returns:

(under subclass 5.05) Subject matter including an electronic element that counts timing pulses associated with travel of the optical pulse to and from the target.

(1) Note. This subclass includes electrical initiation of the counter controlled independently of the optical pulse itself.