DIFF Subgroup
H10B 20/25 One-time programmable ROM [OTPROM] devices, e.g. using electrically-fusible links
Introduced: January 2023
Full Title
Full titles differ between systems:
IPC:
Read-only memory [ROM] devices > Programmable ROM [PROM] devices comprising field-effect components > One-time programmable ROM [OTPROM] devices, e.g. using electrically-fusible links
CPC:
Read-only memory [ROM] devices > Programmable ROM [PROM] devices comprising field-effect components (H10B20/10 takes precedence) > One-time programmable ROM [OTPROM] devices, e.g. using electrically-fusible links
No child classifications to compare. This is a leaf node in both IPC and CPC.