Active solid-state devices (e.g. – transistors – solid-state diode – Field effect device – Having insulated electrode
Reexamination Certificate
2007-11-13
2007-11-13
Lee, Calvin (Department: 2818)
Active solid-state devices (e.g., transistors, solid-state diode
Field effect device
Having insulated electrode
C438S258000
Reexamination Certificate
active
11240030
ABSTRACT:
An electrically erasable programmable read-only memory (“CMOS NON-VOLATILE MEMORY”) cell is fabricated using standard CMOS fabrication processes. First and second polysilicon gates are patterned over an active area of the cell between source and drain regions. Thermal oxide is grown on the polysilicon gates to provide an isolating layer. Silicon nitride is deposited between the first and second polysilicon gates to form a lateral programming layer.
REFERENCES:
patent: 6413818 (2002-07-01), Huang et al.
patent: 7067875 (2006-06-01), Shukuri
patent: 7154779 (2006-12-01), Mokhlesi et al.
Ang Boon Yong
Gitlin Daniel
Im Hsung Jai
Paak Sunhom
Hewett Scott
Lee Calvin
Xilinx , Inc.
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