IP Library › Granted Patent US 6,545,361
Granted Patent Utility
US 6,545,361 · Confirmation No. 4679

SEMICONDUCTOR DEVICE HAVING MULTILEVEL INTERCONNECTION STRUCTURE AND METHOD FOR FABRICATING THE SAME

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2014-02-27 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2014-02-27 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2014-02-13 PA.. Power of Attorney 1 View
2014-02-13 MFEE.C.AD Maintenance Fee Address Change 1 View
2014-02-13 N417 Electronic Filing System Acknowledgment Receipt 2 View
2014-02-13 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2001-04-16 TRNA Transmittal of New Application 3 View
2001-04-16 SPEC Specification 49 View
2001-04-16 CLM Claims 9 View
2001-04-16 ABST Abstract 1 View
2001-04-16 DRW Drawings-only black and white line drawings 21 View
2001-04-16 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,545,361
App. No.
09/835,169
Filed
2001-04-16
Granted
2003-04-08
Pub. No.
US20010023128A1
Examiner
CAO, PHAT X
Art Unit
2814
PTA
-108 days