US PATENT SUBCLASS 342 / 135
.~.~ Digital (e.g., with counter)

Current as of: June, 1999
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342 /   HD   COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION)

118  DF  DETERMINING DISTANCE {11}
134  DF  .~ With pulse modulation {4}
135.~.~ Digital (e.g., with counter) {1}
136  DF  .~.~.~> With plural fixed range gates

DEFINITION

Classification: 342/135

Digital (e.g., with counter):

(under subclass 134) Subject matter including digitally processing the returned radar signal.

SEE OR SEARCH THIS CLASS, SUBCLASS:

195+, for radar signal digital processing, per se.