CPC Subgroup
H10B 20/20 Programmable ROM [PROM] devices comprising field-effect components (H10B20/10 takes precedence)
Full Title
Read-only memory [ROM] devices > Programmable ROM [PROM] devices comprising field-effect components (H10B20/10 takes precedence)
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Child Classifications
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- H10B 20/25 One-time programmable ROM [OTPROM] devices, e.g. using electrically-fusible links