USPC Class Details

Description: 714 error detection/correction and fault detection/recovery / 714 error detection/correction and fault detection/recovery/(699) pulse or data error handling (746) digital data error correction (752) forward correction by block code (755) double encoding codes (e.g., product, concatenated)

Hierarchy/Derived subclasses

714 / 699

-> 746

-> 752

-> 755

-> 756

-> circ

uspto searches

Patent Apps in 714/755

Granted Patents in 714/755

Use the links above or do an advanced search in ppubs for:
(714/755.ccls. or 714/756.ccls. or 714/circ.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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