US PATENT SUBCLASS 332 / 177
.~.~ Nonlinear discrete semiconductor device


Current as of: June, 1999
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332 /   HD   MODULATORS

149  DF  AMPLITUDE MODULATOR {14}
176  DF  .~ Nonlinear device controlled by modulating signal {1}
177.~.~ Nonlinear discrete semiconductor device


DEFINITION

Classification: 332/177

Nonlinear discrete semiconductor device:

(under subclass 176) Subject matter in which the controlled circuit element is an electrical device whose constituent portions 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.