D.C. offset restoration for image scanners
D.C. responsive equalization for television transmission channel
Dampening system for micro-deflector scanning beam modulator
Dark current and defective pixel correction apparatus
Dark current compensating lens iris control
Dark current eliminator useful for auto-iris controller
Dark current measurement and control for cameras having field-tr
Dark current measurement and correction for video from field-tra
Dark current sensing with a solid-state imager having a CCD line
Dark level restoring circuit
Dark room safe light filter assembly for a TV set
Dark-current level regulation in solid-state devices
Data acquisition system for large format video display
Data carrier for optical read-out
Data carrier optically read out by transmission, and method of m
Data clocking circuitry
Data coding for a digital video tape recorder suitable for high
Data communicating apparatus capable of storing a plurality...
Data communication apparatus
Data communication apparatus