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App. No. 09/841,568 · Confirmation No. 6321

DUAL DAMASCENE PROCESS USING AN OXIDE LINER FOR A DIELECTRIC BARRIER LAYER

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2001-04-19 TRNA Transmittal of New Application 4 View
2001-04-19 SPEC Specification 9 View
2001-04-19 CLM Claims 3 View
2001-04-19 ABST Abstract 1 View
2001-04-19 DRW Drawings-only black and white line drawings 6 View
2001-04-19 OATH Oath or Declaration filed 2 View
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Quick Facts
App. No.
09/841,568
Filed
2001-04-19
Granted
2002-11-26
Pub. No.
US20020155695A1
Examiner
NHU, DAVID
Art Unit
2818
PTA
0 days