IP Library Patent Application 09939639
Patent Application Utility
App. No. 09/939,639 · Confirmation No. 4429

METHOD FOR FABRICATING SEMICONDUCTOR DEVICE

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
⬇ PDF
Code Description Pages PDF
2001-08-28 TRNA Transmittal of New Application 3 View
2001-08-28 SPEC Specification 32 View
2001-08-28 CLM Claims 4 View
2001-08-28 ABST Abstract 1 View
2001-08-28 DRW Drawings-only black and white line drawings 8 View
2001-08-28 OATH Oath or Declaration filed 3 View
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Quick Facts
App. No.
09/939,639
Filed
2001-08-28
Granted
2003-08-05
Pub. No.
US20020119648A1
Art Unit
2818
PTA
-28 days