IP Library › Granted Patent US 6,461,908
Granted Patent Utility
US 6,461,908 · Confirmation No. 1900

METHOD OF MANUFACTURING A SEMICONDUCTOR DEVICE

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2019-03-21 OATH Oath or Declaration filed 7 View
2012-01-04 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-01-04 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-12-18 PA.. Power of Attorney 2 View
2011-12-18 N417 Electronic Filing System Acknowledgment Receipt 2 View
2011-12-18 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2001-04-10 TRNA Transmittal of New Application 1 View
2001-04-10 A.PE Preliminary Amendment 3 View
2001-04-10 SPEC Specification 5 View
2001-04-10 CLM Claims 2 View
2001-04-10 ABST Abstract 1 View
2001-04-10 DRW Drawings-only black and white line drawings 2 View
2001-04-10 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,461,908
App. No.
09/829,796
Filed
2001-04-10
Granted
2002-10-08
Pub. No.
US20010031522A1
Art Unit
2813
PTA
0 days