US PATENT SUBCLASS 375 / 336
.~.~.~ Minimum shift keying

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


375 /   HD   PULSE OR DIGITAL COMMUNICATIONS

316  DF  RECEIVERS {9}
322  DF  .~ Angle modulation {4}
334  DF  .~.~ Frequency shift keying {3}
336.~.~.~ Minimum shift keying

DEFINITION

Classification: 375/336

Minimum shift keying:

(under subclass 334) Subject matter for receiving a signal having frequency shifts equal to the minimum necessary to distinguish a mark from a space.

SEE OR SEARCH THIS CLASS, SUBCLASS:

274, for minimum shift keying systems.