Isolation regions in semiconductor bodies between components of integrated devices

Introduced: January 2026

Of 6 combined children, 5 exist in both systems.

1 codes are CPC-only extensions.

IPC defines codes here since 2026.

Child Classifications

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H10W 10/01 +6 CPC CPC only CPC only
H10W 10/10 Isolation regions comprising dielectric materials since 2026 +1 CPC IPC+CPC Available in IPC and CPC
H10W 10/20 Air gaps since 2026 IPC+CPC Available in IPC and CPC
H10W 10/30 Isolation regions comprising PN junctions since 2026 IPC+CPC Available in IPC and CPC
H10W 10/40 Isolation regions comprising polycrystalline semiconductor materials since 2026 IPC+CPC Available in IPC and CPC
H10W 10/50 Isolation regions based on field-effect since 2026 IPC+CPC Available in IPC and CPC