US PATENT SUBCLASS 327 / 379
.~ Signal transmission integrity or spurious noise override


Current as of: June, 1999
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327 /   HD   MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS

365  DF  GATING (I.E., SWITCHING INPUT TO OUTPUT) {12}
379.~ Signal transmission integrity or spurious noise override {7}
380  DF  .~.~> Preventing quick rise gating current (i.e., di/dt)
381  DF  .~.~> Preventing quick rise gating voltage (i.e., dv/dt)
382  DF  .~.~> Parasitic prevention or compensation (e.g., parasitic capacitance, etc.)
383  DF  .~.~> Ensuring fully conducting state
384  DF  .~.~> Switch noise signal {1}
387  DF  .~.~> Control signal derived from or responsive to input signal {1}
389  DF  .~.~> Insulated gate FET (e.g., MOSFET, etc.) {2}


DEFINITION

Classification: 327/379

Signal transmission integrity or spurious noise override:

(under subclass 365) Subject matter including a circuit to maintain signal transmission without impairment from unwanted or unintentionally generated electrical signals.

(1) Note. Excluded herein are circuits which relate to signal sensitivity or transmission integrity in an electronic digital logic circuit. These are classified in Class 326.

SEE OR SEARCH THIS CLASS, SUBCLASS:

310+, for transient or signal noise reduction by limiting, clipping, or clamping.

551+, for miscellaneous unwanted signal suppression.

SEE OR SEARCH CLASS

326, Electronic Digital Logic Circuitry,

21+, for signal sensitivity or transmission integrity in electronic digital logic circuitry.