DIFF Subgroup
H10H 29/01 Manufacture or treatment
Introduced: January 2025
Full Title
Full titles differ between systems:
IPC:
Integrated devices, or assemblies of multiple devices, comprising at least one light-emitting semiconductor element covered by group > Manufacture or treatment
CPC:
Integrated devices, or assemblies of multiple devices, comprising at least one light-emitting semiconductor element covered by group H10H20/00 > Manufacture or treatment
CPC subdivides this area 4x more granularly than IPC with 5 additional codes.
5 codes are CPC-only extensions.
IPC defines codes here since 2025.
Child Classifications
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- H10H 29/03 using mass transfer of LEDs, e.g. by using liquid suspensions since 2025 IPC+CPC Available in IPC and CPC