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App. No. 09/934,775 · Confirmation No. 8595

APPARATUS AND METHOD FOR MINIMIZING SPURIOUS HARMONIC NOISE IN SWITCHED CURRENT STEERING ARCHITECTURES

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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2004-08-03 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-08-03 LET. Miscellaneous Incoming Letter 2 View
2004-05-05 NOA Notice of Allowance and Fees Due (PTOL-85) 8 View
2004-05-05 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-05-05 FWCLM Index of Claims 1 View
2004-05-05 SRFW Search information including classification, databases and other search related notes 1 View
2004-03-03 WFEE Fee Worksheet (SB06) 1 View
2004-03-03 FWCLM Index of Claims 1 View
2004-02-10 A... Amendment/Request for Reconsideration-After Non-Final Rejection 3 View
2004-02-10 CLM Claims 7 View
2004-02-10 REM Applicant Arguments/Remarks Made in an Amendment 3 View
2003-11-06 CTNF Non-Final Rejection 6 View
2003-11-06 892 List of references cited by examiner 1 View
2003-08-11 A... Amendment/Request for Reconsideration-After Non-Final Rejection 3 View
2003-08-11 CLM Claims 8 View
2003-08-11 REM Applicant Arguments/Remarks Made in an Amendment 3 View
2003-05-08 CTNF Non-Final Rejection 7 View
2003-05-08 892 List of references cited by examiner 1 View
2003-02-10 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2003-02-10 REM Applicant Arguments/Remarks Made in an Amendment 4 View
2003-02-10 LET. Miscellaneous Incoming Letter 2 View
2003-02-10 XT/ Extension of Time 1 View
2002-12-12 C.AD Change of Address 1 View
2002-10-01 CTNF Non-Final Rejection 8 View
2002-10-01 892 List of references cited by examiner 1 View
2002-09-27 SRNT Examiner's search strategy and results 1 View
2001-08-21 TRNA Transmittal of New Application 2 View
2001-08-21 SPEC Specification 9 View
2001-08-21 CLM Claims 4 View
2001-08-21 ABST Abstract 1 View
2001-08-21 DRW Drawings-only black and white line drawings 5 View
2001-08-21 OATH Oath or Declaration filed 6 View
2001-08-21 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2001-08-21 SRFW Search information including classification, databases and other search related notes 1 View
2001-08-21 FWCLM Index of Claims 1 View
2001-08-21 TRNA Transmittal of New Application 2 View
2001-08-21 DRW Drawings-only black and white line drawings 5 View
2001-08-21 SPEC Specification 9 View
2001-08-21 CLM Claims 4 View
2001-08-21 ABST Abstract 1 View
2001-08-21 OATH Oath or Declaration filed 6 View
2001-08-21 ARTIFACT Artifact sheet indicating an item has been filed which cannot be scanned 1 View
2001-08-21 WFEE Fee Worksheet (SB06) 1 View
2001-08-21 WFEE Fee Worksheet (SB06) 1 View
2001-08-21 WCLM Claims Worksheet (PTO-2022) 1 View
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Quick Facts
App. No.
09/934,775
Filed
2001-08-21
Granted
2004-09-21
Pub. No.
US20020190778A1
Art Unit
2816
PTA
-97 days