US PATENT SUBCLASS 315 / 388
.~.~.~ Plural feedback circuits

Current as of: June, 1999
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315 /   HD   ELECTRIC LAMP AND DISCHARGE DEVICES: SYSTEMS

1  DF  CATHODE RAY TUBE CIRCUITS {11}
364  DF  .~ Cathode-ray deflections circuits {16}
387  DF  .~.~ Including feedback circuit {2}
388.~.~.~ Plural feedback circuits

DEFINITION

Classification: 315/388

(under subclass 387) Subject matter wherein the circuitry for deflection of the cathode-ray beam of the cathode-ray tube includes a plurality of feedback loops.

(1) Note. The plural feedbacks may comprise plural negative feedback loops, plural positive feedback loops, or combined positive and negative feedback loops.