IP Library › Granted Patent US 6,831,577
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US 6,831,577 · Confirmation No. 5415

SIGMA DELTA MODULATOR HAVING ENLARGED DYNAMIC RANGE DUE TO STABILIZED SIGNAL SWING

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2004-08-04 NOA Notice of Allowance and Fees Due (PTOL-85) 2 View
2004-08-04 892 List of references cited by examiner 1 View
2004-08-04 1449 List of References cited by applicant and considered by examiner 1 View
2004-08-04 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-08-04 SRFW Search information including classification, databases and other search related notes 1 View
2004-08-04 FWCLM Index of Claims 1 View
2004-08-04 BIB Bibliographic Data Sheet 1 View
2004-08-04 WFEE Fee Worksheet (SB06) 1 View
2004-07-23 WFEE Fee Worksheet (SB06) 1 View
2004-07-06 RCEX Request for Continued Examination (RCE) 1 View
2004-07-06 AMSB Amendment Submitted/Entered with Filing of Continued Prosecution Application (CPA)/Request for Continued Examination(RCE) 1 View
2004-07-06 CLM Claims 2 View
2004-07-06 REM Applicant Arguments/Remarks Made in an Amendment 3 View
2004-05-05 N/AP Notice of Appeal Filed 2 View
2004-05-03 CTAV Advisory Action (PTOL-303) 3 View
2004-04-26 WFEE Fee Worksheet (SB06) 1 View
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2004-04-05 A.NE Response After Final Action 3 View
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2004-04-05 REM Applicant Arguments/Remarks Made in an Amendment 4 View
2004-04-05 M852 Letter to Official Draftsman Filed P/E 1 View
2004-04-05 DRW Drawings-only black and white line drawings 5 View
2003-12-05 CTFR Final Rejection 5 View
2003-12-05 892 List of references cited by examiner 1 View
2003-12-05 NFDR Notice of Formal Drawings Required 1 View
2003-12-05 1449 List of References cited by applicant and considered by examiner 1 View
2003-04-16 A... Amendment/Request for Reconsideration-After Non-Final Rejection 3 View
2003-04-16 SPEC Specification 5 View
2003-04-16 CLM Claims 3 View
2003-04-16 REM Applicant Arguments/Remarks Made in an Amendment 16 View
2003-04-16 LET. Miscellaneous Incoming Letter 2 View
2003-04-16 DRW Drawings-only black and white line drawings 1 View
2003-04-16 IDS Information Disclosure Statement (IDS) Form (SB08) 5 View
2002-12-16 CTNF Non-Final Rejection 9 View
2002-12-16 892 List of references cited by examiner 1 View
2002-09-05 PEFR Applicant Response to Pre-Exam Formalities Notice 3 View
2002-09-05 ABST Abstract 1 View
2002-09-05 TRNA Transmittal of New Application 3 View
2002-09-05 ABST Abstract 1 View
2002-08-15 PEFN Pre-Exam Formalities Notice 2 View
2002-04-16 PEFR Applicant Response to Pre-Exam Formalities Notice 5 View
2002-04-16 OATH Oath or Declaration filed 3 View
2002-02-22 PEFN Pre-Exam Formalities Notice 2 View
2002-01-31 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2002-01-31 SRFW Search information including classification, databases and other search related notes 1 View
2002-01-31 FWCLM Index of Claims 1 View
2002-01-31 DRW Drawings-only black and white line drawings 5 View
2002-01-31 SPEC Specification 14 View
2002-01-31 CLM Claims 4 View
2002-01-31 WFEE Fee Worksheet (SB06) 1 View
2002-01-31 WCLM Claims Worksheet (PTO-2022) 1 View
2002-01-31 TRNA Transmittal of New Application 2 View
2002-01-31 ADS Application Data Sheet 1 View
2002-01-31 SPEC Specification 14 View
2002-01-31 CLM Claims 4 View
2002-01-31 DRW Drawings-only black and white line drawings 5 View
2002-01-31 TRNA Transmittal of New Application 1 View
2002-01-31 LET. Miscellaneous Incoming Letter 2 View
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Quick Facts
Patent No.
US 6,831,577
App. No.
10/059,270
Filed
2002-01-31
Granted
2004-12-14
Art Unit
2819
PTA
-271 days