US PATENT SUBCLASS 370 / 294
.~ Time division

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

276  DF  DUPLEX {6}
294.~ Time division

DEFINITION

Classification: 370/294

Time division:

(under subclass 276) Subject matter wherein duplex transmission and reception signals access a transmission medium in separate time intervals at such a rate as to give the appearance of a simultaneous transmission and reception.

SEE OR SEARCH THIS CLASS, SUBCLASS:

498+, for combining or distributing information via time channels not limited to a duplex system.