Semiconductor bodies, or regions thereof, of devices having potential barriers

Introduced: January 2025

Of 6 combined children, 5 exist in both systems.

1 codes are CPC-only extensions.

IPC defines codes here since 2025.

Child Classifications

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H10D 62/01 +2 CPC CPC only CPC only
H10D 62/10 Shapes, relative sizes or dispositions of the regions of the semiconductor bodies; Shapes of the semiconductor bodies since 2025 +6 CPC IPC+CPC Available in IPC and CPC
H10D 62/40 Crystalline structures since 2025 +2 CPC IPC+CPC Available in IPC and CPC
H10D 62/50 Physical imperfections since 2025 IPC+CPC Available in IPC and CPC
H10D 62/60 Impurity distributions or concentrations since 2025 +1 CPC IPC+CPC Available in IPC and CPC
H10D 62/80 characterised by the materials since 2025 +4 CPC IPC+CPC Available in IPC and CPC