IP Library › Granted Patent US 6,391,766
Granted Patent Utility
US 6,391,766 · Confirmation No. 7085

METHOD OF MAKING A SLOT VIA FILLED DUAL DAMASCENE STRUCTURE WITH MIDDLE STOP LAYER

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2020-02-27 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2020-02-27 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2020-02-25 PA.. Power of Attorney 1 View
2020-02-25 R3.73 Assignee showing of ownership per 37 CFR 3.73 7 View
2020-02-25 N417 Electronic Filing System Acknowledgment Receipt 2 View
2001-05-22 DRW Drawings-only black and white line drawings 7 View
2001-02-21 TRNA Transmittal of New Application 3 View
2001-02-21 SPEC Specification 10 View
2001-02-21 CLM Claims 3 View
2001-02-21 ABST Abstract 1 View
2001-02-21 DRW Drawings-only black and white line drawings 7 View
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Quick Facts
Patent No.
US 6,391,766
App. No.
09/788,641
Filed
2001-02-21
Granted
2002-05-21
Art Unit
2812
PTA
-62 days