IP Library Granted Patent US 6,740,551
Granted Patent Utility
US 6,740,551 · Confirmation No. 6242

METHOD OF MANUFACTURING A SEMICONDUCTOR INTEGRATED CIRCUIT

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2004-02-27 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-02-27 FRPR Certified Copy of Foreign Priority Application 26 View
2004-02-27 LET. Miscellaneous Incoming Letter 1 View
2004-02-27 DRW Drawings-only black and white line drawings 1 View
2003-05-28 RETMAIL Mail returned to USPTO as undelivered 12 View
2002-09-06 TRNA Transmittal of New Application 3 View
2002-09-06 SPEC Specification 22 View
2002-09-06 CLM Claims 2 View
2002-09-06 ABST Abstract 1 View
2002-09-06 DRW Drawings-only black and white line drawings 7 View
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Quick Facts
Patent No.
US 6,740,551
App. No.
10/236,391
Filed
2002-09-06
Granted
2004-05-25
Pub. No.
US20030054594A1
Art Unit
2812
PTA
-89 days