USPC Class Details

Description: 329 demodulators / 329 demodulators/(315) frequency modulation demodulator (318) having specific distortion, noise or other interference prevention, reduction or compensation (319) using feedback to reduce distortion, noise or other interference

Hierarchy/Derived subclasses

329 / 315

-> 318

-> 319

uspto searches

Patent Apps in 329/319

Granted Patents in 329/319

Use the links above or do an advanced search in ppubs for:
(329/319.ccls.)

This will show what classes derive from the input. Ex: entering 43/42.24 shows the derived classes and the search that can be used to find patents or patent applications in those subclasses.

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