• All sections
• H - Electricity
• H01L - Semiconductor devices not covered by class
• H01L 27/11573 - Electrically programmable read-only memories; Multistep manufacturing processes therefor with charge-trapping gate insulators, e.g. MNOS or NROM characterised by the peripheral circuit region

Patent holdings for IPC class H01L 27/11573

Total number of patents in this class: 1906

10-year publication summary

Principal owners for this class