IP Library › Patent Application 09805259
Patent Application Utility Small
App. No. 09/805,259 · Confirmation No. 4076

SEMICONDUCTOR DEVICE WITH ALIGNED OXIDE APERTURES AND CONTACT TO AN INTERVENING LAYER

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
2010-04-15 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2010-04-15 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2010-04-02 PA.. Power of Attorney 2 View
2010-04-02 LET. Miscellaneous Incoming Letter 2 View
2010-04-02 N417 Electronic Filing System Acknowledgment Receipt 2 View
2001-03-13 TRNA Transmittal of New Application 5 View
2001-03-13 SPEC Specification 11 View
2001-03-13 CLM Claims 4 View
2001-03-13 ABST Abstract 1 View
2001-03-13 DRW Drawings-only black and white line drawings 3 View
2001-03-13 OATH Oath or Declaration filed 2 View
2001-03-13 TRNA Transmittal of New Application 5 View
2001-03-13 SPEC Specification 11 View
2001-03-13 CLM Claims 4 View
2001-03-13 ABST Abstract 1 View
2001-03-13 DRW Drawings-only black and white line drawings 3 View
2001-03-13 OATH Oath or Declaration filed 2 View
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Quick Facts
App. No.
09/805,259
Filed
2001-03-13
Granted
2002-04-16
Pub. No.
US20010019569A1
Art Unit
2816
PTA
0 days