H10W 70/456 — IPC vs CPC Diff | Patent Classification Explorer

DIFF Subgroup

H10W 70/456

Full Title

Package substrates; Interposers; Redistribution layers [RDL] > Leadframes

Of 2 combined children, 0 exist in both systems.

2 codes are CPC-only extensions.

This code exists only in CPC.

Diff view requires codes present in both systems.