IP Library › Granted Patent US 6,656,646
Granted Patent Utility
US 6,656,646 · Confirmation No. 3157

FABRICATION METHOD OF SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE

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Quick Facts
Patent No.
US 6,656,646
App. No.
10/195,399
Filed
2002-07-16
Granted
2003-12-02
Pub. No.
US20030044721A1
Examiner
SAGAR, KRIPA
Art Unit
1756
PTA
-148 days