DIFF Subgroup
H10P 32/30 Diffusion for doping of conductive or resistive layers
Introduced: January 2026
Full Title
Full titles differ between systems:
IPC:
Diffusion of dopants within, into, or out of wafers, substrates or parts of devices > Diffusion for doping of conductive or resistive layers
CPC:
Diffusion of dopants within, into or out of wafers, substrates or parts of devices (during formation of materials H10P14/00) > Diffusion for doping of conductive or resistive layers
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.
Child Classifications
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