Bi-directional buffer line amplifier
Bi-directional bus system and transmitting, receiving, and commu
Bi-directional coupler
Bi-directional data communications system
Bi-directional token flow system
Bi-directional transceiver circuit
Bidirectional amplifier
Bidirectional communication apparatus for reducing transmitted d
Bidirectional communication port for digital signal processor
Bidirectional communication system of a two-wire bus comprising
Bidirectional digital serial interface for communication digital
Bidirectional digital transmission system with echo-cancellation
Bidirectional dual network
Bidirectional optical wavelength multiplexer-demultiplexer
Bidirectional repeater for manchester encoded data signals
Bidirectional telewriting system operating in an alternating mod
Bidirectional transceiver for high speed data system
Bidirectional transmission circuit for interlocked signals
Bimodal bus accessing system
Binary signal receiver for time compression multiplexing