Arrangement for simultaneous two-way data transmission over two-

Arrangement for the automatic resynchronization of a data transm

Arrangement for the production of selection pulses in teleprinte

Arrangement for the transmission of data

Arrangement for transmitting digital data and synchronizing info

Array device for data scrambling

Arrays of resistive elements for use in touch panels and for pro

Article inspection by successively televised images

Astigmatizer for laser recording and reproducing system

Asynchronous addressable multiplex system

Asynchronous bit-serial data receiver

Asynchronous data transmission method and circuitry

Asynchronous digital repeater

Asynchronous PCM common decoding apparatus

Asynchronous quadriphase communications system and method

Asynchronous sample pulse generator

Asynchronous-to-synchronous data concentration system

Audio transmission protection apparatus

Authentication system between a card reader and a pay card excha

Authenticator code generator