H04J 13/0007 — IPC vs CPC Diff | Patent Classification Explorer

DIFF Subgroup

H04J 13/0007

Full Title

Code division multiplex systems (for frequency hopping H04B1/713)

Of 6 combined children, 0 exist in both systems.

6 codes are CPC-only extensions.

This code exists only in CPC.

Diff view requires codes present in both systems.