Diagonal sweep shutter mechanism for video tape camera

Diagonalized image sensor pixels

Dial-up internet facsimile apparatus

Dial-up internet facsimile apparatus

Dial-up telephone network equipment for requesting an identified

Diaphragm arrangement for opto-electronic scanning of originals

Diaphragm device

Diascope for a television camera

Didon digital demodulator

Dielectric passivation

Differential amplifier current repeater

Differential amplifiers

Differential coding apparatus having an optimum predicted value

Differential current detector in cable television trunk amplifie

Differential gain and differential phase compensator circuit of

Differential gain error correction in color television systems

Differential PCM video transmission system employing horizontall

Differential random color switch for beam penetration CRT

Diffraction based light collector

Diffraction limited imaging systems