US PATENT SUBCLASS 329 / 339
.~.~.~ Including LC resonant circuits tuned above and below input signal carrier frequency

Current as of: June, 1999
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329 /   HD   DEMODULATORS

315  DF  FREQUENCY MODULATION DEMODULATOR {7}
327  DF  .~ Input signal split into plural signals {5}
338  DF  .~.~ Input signal split by LC resonant circuit {1}
339.~.~.~ Including LC resonant circuits tuned above and below input signal carrier frequency

DEFINITION

Classification: 329/339

Including lc resonant circuits tuned above and below input signal carrier frequency:

(under subclass 338) Subject matter utilizing a pair of inductive-capacitive tuned circuits having resonant frequencies above and below the carrier frequency of the input signal.