US PATENT SUBCLASS 375 / 289
.~ Bipolar signal

Current as of: June, 1999
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375 /   HD   PULSE OR DIGITAL COMMUNICATIONS

286  DF  MULTILEVEL {6}
289.~ Bipolar signal

DEFINITION

Classification: 375/289

Bipolar signal:

(under subclass 286) Subject matter wherein the transmitted pulse waveform has two level-signaling.