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Classification Resources
 
Class   332MODULATORS
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[List of Pre Grant Publications for class 332 subclass 100][List of Patents for class 332 subclass 100]100 FREQUENCY SHIFT KEYING MODULATOR OR MINIMUM SHIFT KEYING MODULATOR
[List of Pre Grant Publications for class 332 subclass 103][List of Patents for class 332 subclass 103]103 PHASE SHIFT KEYING MODULATOR OR QUADRATURE AMPLITUDE MODULATOR
[List of Pre Grant Publications for class 332 subclass 106][List of Patents for class 332 subclass 106]106 PULSE OR INTERRUPTED CONTINUOUS WAVE MODULATOR
[List of Pre Grant Publications for class 332 subclass 117][List of Patents for class 332 subclass 117]117 FREQUENCY MODULATOR
[List of Pre Grant Publications for class 332 subclass 144][List of Patents for class 332 subclass 144]144 PHASE MODULATOR
[List of Pre Grant Publications for class 332 subclass 149][List of Patents for class 332 subclass 149]149 AMPLITUDE MODULATOR
 [List of Pre Grant Publications for class 332 subclass 150][List of Patents for class 332 subclass 150]150 Subclass 150 indent level is 1 Including measuring or indicating
[List of Pre Grant Publications for class 332 subclass 151][List of Patents for class 332 subclass 151]151 Subclass 151 indent level is 1 Plural modulation
[List of Pre Grant Publications for class 332 subclass 155][List of Patents for class 332 subclass 155]155 Subclass 155 indent level is 1 Percent modulation control or automatic amplitude control of carrier or modulating signal
[List of Pre Grant Publications for class 332 subclass 159][List of Patents for class 332 subclass 159]159 Subclass 159 indent level is 1 Including stabilization or alternatively distortion, noise or other interference prevention, reduction or compensation
[List of Pre Grant Publications for class 332 subclass 163][List of Patents for class 332 subclass 163]163 Subclass 163 indent level is 1 Including microwave or distributed parameter structure
[List of Pre Grant Publications for class 332 subclass 167][List of Patents for class 332 subclass 167]167 Subclass 167 indent level is 1 Suppressed carrier double sideband type
[List of Pre Grant Publications for class 332 subclass 170][List of Patents for class 332 subclass 170]170 Subclass 170 indent level is 1 Single or vestigial sideband type
 [List of Pre Grant Publications for class 332 subclass 172][List of Patents for class 332 subclass 172]172 Subclass 172 indent level is 1 Modulating signal applied to a bridge circuit
 [List of Pre Grant Publications for class 332 subclass 173][List of Patents for class 332 subclass 173]173 Subclass 173 indent level is 1 Magnetic field varied by modulating signal
 [List of Pre Grant Publications for class 332 subclass 174][List of Patents for class 332 subclass 174]174 Subclass 174 indent level is 1 Resistive or dissipative device controlled by modulating signal (e.g., loss modulator)
 [List of Pre Grant Publications for class 332 subclass 175][List of Patents for class 332 subclass 175]175 Subclass 175 indent level is 1 Variable reactance controlled by modulating signal
[List of Pre Grant Publications for class 332 subclass 176][List of Patents for class 332 subclass 176]176 Subclass 176 indent level is 1 Nonlinear device controlled by modulating signal
 [List of Pre Grant Publications for class 332 subclass 178][List of Patents for class 332 subclass 178]178 Subclass 178 indent level is 1 Including discrete semiconductor device
[List of Pre Grant Publications for class 332 subclass 179][List of Patents for class 332 subclass 179]179 Subclass 179 indent level is 1 Including electron discharge device
[List of Pre Grant Publications for class 332 subclass 183][List of Patents for class 332 subclass 183]183 MODULATION CONVERTER HAVING PRE-MODULATED INPUT (E.G., FM TO AM)
 [List of Pre Grant Publications for class 332 subclass 185][List of Patents for class 332 subclass 185]185 MISCELLANEOUS
 
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