DIFF Main Group
H10B 43/00 EEPROM devices comprising charge-trapping gate insulators
Introduced: January 2023
IPC and CPC are identically structured here. All 5 subcodes exist in both systems.
IPC defines codes here since 2023.
Child Classifications
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- H10B 43/20 characterised by three-dimensional [3D] arrangements, e.g. with cells on different height levels since 2023 IPC+CPC Available in IPC and CPC
- H10B 43/40 characterised by the peripheral circuit region since 2023 IPC+CPC Available in IPC and CPC
- H10B 43/50 characterised by the boundary region between the core and peripheral circuit regions since 2023 IPC+CPC Available in IPC and CPC