DIFF Subgroup
H10F 39/12 Image sensors
Introduced: January 2025
Full Title
Full titles differ between systems:
IPC:
Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group , e.g. radiation detectors comprising photodiode arrays > Integrated devices > Image sensors
CPC:
Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays > Integrated devices > Image sensors
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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- H10F 39/15 Charge-coupled device [CCD] image sensors since 2025 +8 CPC IPC+CPC Available in IPC and CPC
- H10F 39/18 Complementary metal-oxide-semiconductor [CMOS] image sensors; Photodiode array image sensors since 2025 +4 CPC IPC+CPC Available in IPC and CPC