IP Library › Granted Patent US 7,442,986
Granted Patent Utility
US 7,442,986 · Confirmation No. 1397

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE WITH TAPERED SIDEWALL GATE AND METHOD OF MANUFACTURING THE SAME

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Quick Facts
Patent No.
US 7,442,986
App. No.
11/797,839
Filed
2007-05-08
Granted
2008-10-28
Pub. No.
US20070207581A1
Art Unit
2822
PTA
0 days