US PATENT SUBCLASS 370 / 427
.~.~ Space switching

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

351  DF  PATHFINDING OR ROUTING {5}
389  DF  .~ Switching a message which includes an address header {11}
427.~.~ Space switching

DEFINITION

Classification: 370/427

Space switching:

(under subclass 389) Subject matter wherein messages are transferred from inputs to outputs of a switch node by temporarily providing a physical path between the inputs and outputs in order to route the messages.