US PATENT SUBCLASS 370 / 360
.~.~ Switching control

Current as of: June, 1999
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370 /   HD   MULTIPLEX COMMUNICATIONS

351  DF  PATHFINDING OR ROUTING {5}
357  DF  .~ Through a circuit switch {4}
360.~.~ Switching control {8}
361  DF  .~.~.~> Folded network
362  DF  .~.~.~> Bus switch {2}
366  DF  .~.~.~> Including serial-parallel or parallel-serial conversion for input or output {2}
369  DF  .~.~.~> Having time and space switches {4}
375  DF  .~.~.~> Time switch, per se (e.g., T or T-T) {3}
380  DF  .~.~.~> Space switch, per se (e.g., S or S-S)
381  DF  .~.~.~> Having details of control storage arrangement {2}
384  DF  .~.~.~> Having a supervisory signaling feature {1}

DEFINITION

Classification: 370/360

Switching control:

(under subclass 357) Subject matter including procedures, techniques, or apparatus to implement a supervisory function necessary for a proper switching of information from an input of the switching network to an output of the network.