IP Library › Granted Patent US 6,727,679
Granted Patent Utility
US 6,727,679 · Confirmation No. 7541

DC TO DC VOLTAGE CONVERTER HAVING A SWITCHING SIGNAL WITH ADJUSTABLE FREQUENCY AND AN ADJUSTABLE DUTY CYCLE

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2004-02-26 IFEE Issue Fee Payment (PTO-85B) 2 View
2003-12-01 WFEE Fee Worksheet (SB06) 1 View
2003-12-01 FWCLM Index of Claims 1 View
2003-11-26 NOA Notice of Allowance and Fees Due (PTOL-85) 4 View
2003-11-26 NOA Notice of Allowance and Fees Due (PTOL-85) 1 View
2003-11-26 CTMS Miscellaneous Action with shortened statutory period (SSP) 1 View
2003-11-26 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2003-11-26 SRFW Search information including classification, databases and other search related notes 1 View
2003-10-22 A... Amendment/Request for Reconsideration-After Non-Final Rejection 2 View
2003-10-22 CLM Claims 10 View
2003-10-22 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2003-07-30 CTNF Non-Final Rejection 5 View
2003-07-30 892 List of references cited by examiner 1 View
2003-07-30 1449 List of References cited by applicant and considered by examiner 1 View
2002-05-03 IDS Information Disclosure Statement (IDS) Form (SB08) 2 View
2002-03-12 TRNA Transmittal of New Application 1 View
2002-03-12 SPEC Specification 10 View
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2002-03-12 ABST Abstract 1 View
2002-03-12 DRW Drawings-only black and white line drawings 2 View
2002-03-12 OATH Oath or Declaration filed 2 View
2002-03-12 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2002-03-12 SRFW Search information including classification, databases and other search related notes 1 View
2002-03-12 FWCLM Index of Claims 1 View
2002-03-12 TRNA Transmittal of New Application 2 View
2002-03-12 DRW Drawings-only black and white line drawings 2 View
2002-03-12 SPEC Specification 10 View
2002-03-12 CLM Claims 9 View
2002-03-12 ABST Abstract 1 View
2002-03-12 OATH Oath or Declaration filed 2 View
2002-03-12 WFEE Fee Worksheet (SB06) 1 View
2002-03-12 WFEE Fee Worksheet (SB06) 1 View
2002-03-12 WCLM Claims Worksheet (PTO-2022) 1 View
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Quick Facts
Patent No.
US 6,727,679
App. No.
10/096,045
Filed
2002-03-12
Granted
2004-04-27
Pub. No.
US20030173940A1
Examiner
VU, BAO Q
Art Unit
2838
PTA
0 days