Patent Classification Explorer PCE

DIFF Subgroup

H10W 70/40

Leadframes

Introduced: January 2026

Full Title

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

Of 12 combined children, 0 exist in both systems.

12 codes are CPC-only extensions.

Child Classifications

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H10W 70/411 +3 CPC CPC only CPC only
H10W 70/421 +5 CPC CPC only CPC only
H10W 70/451 CPC only CPC only
H10W 70/453 CPC only CPC only
H10W 70/456 +2 CPC CPC only CPC only
H10W 70/461 CPC only CPC only
H10W 70/464 +4 CPC CPC only CPC only
H10W 70/474 CPC only CPC only
H10W 70/475 CPC only CPC only
H10W 70/476 CPC only CPC only
H10W 70/479 CPC only CPC only
H10W 70/481 CPC only CPC only