IP Library › Granted Patent US 6,645,823
Granted Patent Utility
US 6,645,823 · Confirmation No. 7821

RETICLE AND METHOD OF FABRICATING SEMICONDUCTOR DEVICE

Inventor: Masashi Fujimoto
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 Code Description Pages PDF
2003-09-22 IFEE Issue Fee Payment (PTO-85B) 2 View
2002-01-25 TRNA Transmittal of New Application 2 View
2002-01-25 A.PE Preliminary Amendment 3 View
2002-01-25 SPEC Specification 36 View
2002-01-25 CLM Claims 6 View
2002-01-25 ABST Abstract 1 View
2002-01-25 DRW Drawings-only black and white line drawings 13 View
2002-01-25 OATH Oath or Declaration filed 1 View
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Quick Facts
Patent No.
US 6,645,823
App. No.
10/056,540
Filed
2002-01-25
Granted
2003-11-11
Pub. No.
US20020093110A1
Art Unit
2814
PTA
0 days