US PATENT SUBCLASS 370 / 520
.~.~.~ Unique synchronization pulse


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

464  DF  COMMUNICATION TECHNIQUES FOR INFORMATION CARRIED IN PLURAL CHANNELS {9}
498  DF  .~ Combining or distributing information via time channels {17}
503  DF  .~.~ Synchronizing {6}
520.~.~.~ Unique synchronization pulse


DEFINITION

Classification: 370/520

Unique synchronization pulse:

(under subclass 503) Subject matter in which a synchronization bit has a width, amplitude, phase, or other property which serves to distinguish the synchronization bit from data bits.