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App. No. 10/058,997 · Confirmation No. 8975

AN INTEGRATED HAVING A SELF-ALIGNED CU DIFFUSION BARRIER

Inventor: Henry Chung
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
2009-03-11 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-03-11 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-03-06 PA.. Power of Attorney 1 View
2009-03-06 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2009-03-06 C.AD Change of Address 1 View
2009-03-06 N417 Electronic Filing System Acknowledgment Receipt 2 View
2002-01-29 TRNA Transmittal of New Application 3 View
2002-01-29 A.PE Preliminary Amendment 2 View
2002-01-29 SPEC Specification 13 View
2002-01-29 CLM Claims 4 View
2002-01-29 ABST Abstract 1 View
2002-01-29 DRW Drawings-only black and white line drawings 4 View
2002-01-29 OATH Oath or Declaration filed 2 View
2002-01-29 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
App. No.
10/058,997
Filed
2002-01-29
Granted
2003-01-07
Pub. No.
US20020086487A1
Examiner
LE, DUNG ANH
Art Unit
2819
PTA
0 days