IPC Subgroup
H10B 41/2 characterised by three-dimensional [3D] arrangements, e.g. with cells on different height levels
Introduced: January 2023
Full Title
Electrically erasable-and-programmable ROM [EEPROM] devices comprising floating gates > characterised by three-dimensional [3D] arrangements, e.g. with cells on different height levels
Classification Context
- Section:
- ELECTRICITY
- Class:
- SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- Subclass:
- ELECTRONIC MEMORY DEVICES
1 direct subcode
Child Classifications
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- H10B 41/23 with source and drain on different levels, e.g. with sloping channels