Active solid-state devices (e.g. – transistors – solid-state diode – Integrated circuit structure with electrically isolated... – Passive components in ics
Reexamination Certificate
2008-05-13
2008-05-13
Sefer, A. (Department: 2826)
Active solid-state devices (e.g., transistors, solid-state diode
Integrated circuit structure with electrically isolated...
Passive components in ics
C257S528000, C257SE45002, C438S142000, C438S197000, C438S238000
Reexamination Certificate
active
07372125
ABSTRACT:
A phase change memory device includes a substrate, a switching element formed in the substrate and a storage node connected to the switching element. The storage node may include a lower electrode connected to the switching element, a first phase change layer formed on the lower electrode, a magnetic resistance layer formed on the first phase change layer, a second phase change layer formed on the magnetic resistance layer and an upper electrode formed on the second phase change layer.
REFERENCES:
patent: 2004/0095801 (2004-05-01), Stipe
Noh Jin-seo
Park Tae-sang
Harness & Dickey & Pierce P.L.C.
Quinto Kevin
Samsung Electronics Co,. Ltd.
Sefer A.
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