327 / | HD | MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS |
365 | DF | GATING (I.E., SWITCHING INPUT TO OUTPUT) {12} |
419 | DF | .~ Utilizing three or more electrode solid-state device {7} |
427 | DF | .~.~ Field-effect transistor {5} |
434 | DF | .~.~.~ Insulated gate FET (e.g., MOSFET, etc.) {3} |
436 | .~.~.~.~ Plural devices in series |