IP Library › Patent Application 09981549
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App. No. 09/981,549 · Confirmation No. 8047

SHALLOW DOPED JUNCTIONS WITH A VARIABLE PROFILE GRADATION OF DOPANTS

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2005-03-14 COCOUT Certificate of Correction - Post Issue Communication 1 View
2004-02-17 IFEE Issue Fee Payment (PTO-85B) 4 View
2001-10-17 TRNA Transmittal of New Application 4 View
2001-10-17 SPEC Specification 14 View
2001-10-17 CLM Claims 8 View
2001-10-17 ABST Abstract 1 View
2001-10-17 DRW Drawings-only black and white line drawings 2 View
2001-10-17 OATH Oath or Declaration filed 3 View
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Quick Facts
App. No.
09/981,549
Filed
2001-10-17
Granted
2004-04-06
Pub. No.
US20020024100A1
Art Unit
2811
PTA
-61 days