US PATENT SUBCLASS 329 / 362
.~.~.~ With three or more terminal discrete semiconductor device


Current as of: June, 1999
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329 /   HD   DEMODULATORS

347  DF  AMPLITUDE MODULATION DEMODULATOR {12}
358  DF  .~ Input signal combined with local oscillator or carrier frequency signal (e.g., synchronous demodulator) {3}
361  DF  .~.~ Including sampling, gating, or switching {1}
362.~.~.~ With three or more terminal discrete semiconductor device


DEFINITION

Classification: 329/362

With three or more terminal discrete semiconductor device:

(under subclass 361) Subject matter utilizing an electrical device with three external connection points where the constituent portions of the device are constructed from solid material having room temperature conductivity between that of a conductor and an insulator and which conductivity is typically modified through the addition of small amounts of dopant.

(1) Note. This might include, for example, semiconductor diodes or transistors of diverse type.