DIFF Subgroup
H10D 62/85 being Group III-V materials, e.g. GaAs
Introduced: January 2025
Full Title
Semiconductor bodies, or regions thereof, of devices having potential barriers > characterised by the materials > being Group III-V materials, e.g. GaAs
Of 3 combined children, 2 exist in both systems.
1 codes are CPC-only extensions.
IPC defines codes here since 2025.
Child Classifications
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- H10D 62/852 being Group III-V materials comprising three or more elements, e.g. AlGaN or InAsSbP since 2025 IPC+CPC Available in IPC and CPC