US PATENT SUBCLASS 370 / 534
.~.~ Multiplexer or distributor using electron beam switching device

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

Internet Version by PATENTEC © 1999      Terms of Use


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}
534.~.~ Multiplexer or distributor using electron beam switching device

DEFINITION

Classification: 370/534

Multiplexer or distributor using electron beam switching device:

(under subclass 498) Subject matter directed to (a) a scanning or sampling switch (multiplexer) operating above the Nyquist rate, or to (b) a demultiplexer or desampling switch (distributor) so operating, and utilizing an electron beam switching device such as a cathode-ray tube with target electrode for multiplexing or distribution.

SEE OR SEARCH THIS CLASS, SUBCLASS:

306, for nonmechanical distributor in low speed asynchronous data system.