• All sections
• H - Electricity
• H01L - Semiconductor devices not covered by class
• H01L 27/11514 - Electrically programmable read-only memories; Multistep manufacturing processes therefor with ferroelectric memory capacitors characterised by the three-dimensional arrangements, e.g. with cells on different height levels

Patent holdings for IPC class H01L 27/11514

Total number of patents in this class: 219

10-year publication summary

Principal owners for this class