IP Library › Granted Patent US 6,791,891
Granted Patent Utility
US 6,791,891 · Confirmation No. 9425

METHOD OF TESTING THE THIN OXIDE OF A SEMICONDUCTOR MEMORY CELL THAT USES BREAKDOWN VOLTAGE

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2016-08-30 OATH Oath or Declaration filed 26 View
2016-08-30 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2016-08-30 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2016-08-18 PA.. Power of Attorney 1 View
2016-08-18 TRAN.LET Transmittal Letter 3 View
2016-08-18 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2004-07-14 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-07-14 LET. Miscellaneous Incoming Letter 1 View
2004-07-14 DRW Drawings-only black and white line drawings 3 View
2004-06-29 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-06-29 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-06-29 892 List of references cited by examiner 1 View
2004-06-29 1449 List of References cited by applicant and considered by examiner 6 View
2004-06-29 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-06-29 FWCLM Index of Claims 1 View
2004-06-29 SRFW Search information including classification, databases and other search related notes 1 View
2004-06-29 SRNT Examiner's search strategy and results 3 View
2004-02-12 IDS Information Disclosure Statement (IDS) Form (SB08) 5 View
2003-10-20 IDS Information Disclosure Statement (IDS) Form (SB08) 4 View
2003-10-20 FOR Foreign Reference 6 View
2003-10-20 FOR Foreign Reference 7 View
2003-06-12 IDS Information Disclosure Statement (IDS) Form (SB08) 6 View
2003-04-02 TRNA Transmittal of New Application 2 View
2003-04-02 SPEC Specification 29 View
2003-04-02 CLM Claims 4 View
2003-04-02 ABST Abstract 1 View
2003-04-02 DRW Drawings-only black and white line drawings 13 View
2003-04-02 OATH Oath or Declaration filed 5 View
2003-04-02 IMIS Miscellaneous Internal Document 1 View
2003-04-02 WFEE Fee Worksheet (SB06) 1 View
2003-04-02 WFEE Fee Worksheet (SB06) 1 View
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Quick Facts
Patent No.
US 6,791,891
App. No.
10/406,406
Filed
2003-04-02
Granted
2004-09-14
Art Unit
2818
PTA
-63 days