IP Library › Granted Patent US 6,670,241
Granted Patent Utility
US 6,670,241 · Confirmation No. 6496

SEMICONDUCTOR MEMORY WITH DEUTERATED MATERIALS

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 Code Description Pages PDF
2013-08-01 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2013-08-01 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2013-07-17 PA.. Power of Attorney 1 View
2013-07-17 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2013-07-17 LET. Miscellaneous Incoming Letter 1 View
2013-07-17 N417 Electronic Filing System Acknowledgment Receipt 2 View
2013-07-17 TRAN.LET Transmittal Letter 1 View
2003-10-23 IFEE Issue Fee Payment (PTO-85B) 4 View
2003-10-23 LET. Miscellaneous Incoming Letter 1 View
2002-04-22 TRNA Transmittal of New Application 2 View
2002-04-22 ADS Application Data Sheet 3 View
2002-04-22 SPEC Specification 9 View
2002-04-22 CLM Claims 4 View
2002-04-22 ABST Abstract 1 View
2002-04-22 DRW Drawings-only black and white line drawings 3 View
2002-04-22 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,670,241
App. No.
10/128,771
Filed
2002-04-22
Granted
2003-12-30
Examiner
LE, THAO P
Art Unit
2818
PTA
-69 days