IP Library › Granted Patent US 6,775,159
Granted Patent Utility
US 6,775,159 · Confirmation No. 7753

SWITCHING POWER CONVERTER CIRUITS PROVIDING MAIN AND AUXILIARY OUTPUT VOLTAGES

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2009-02-25 WFEE Fee Worksheet (SB06) 2 View
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2008-10-28 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-10-28 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-10-22 PA.. Power of Attorney 1 View
2008-10-22 N417 Electronic Filing System Acknowledgment Receipt 2 View
2008-10-22 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
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2004-05-04 SRFW Search information including classification, databases and other search related notes 1 View
2004-02-27 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2004-02-27 SPEC Specification 1 View
2004-02-27 REM Applicant Arguments/Remarks Made in an Amendment 3 View
2004-02-27 DRW Drawings-only black and white line drawings 1 View
2004-02-27 LET. Miscellaneous Incoming Letter 2 View
2004-02-27 OATH Oath or Declaration filed 2 View
2004-02-12 A... Amendment/Request for Reconsideration-After Non-Final Rejection 4 View
2004-02-12 SPEC Specification 1 View
2004-02-12 REM Applicant Arguments/Remarks Made in an Amendment 3 View
2004-02-12 DRW Drawings-only black and white line drawings 1 View
2003-11-17 A.QU Response after Ex Parte Quayle Action 3 View
2003-11-17 REM Applicant Arguments/Remarks Made in an Amendment 3 View
2003-11-17 DRW Drawings-only black and white line drawings 1 View
2003-09-15 WFEE Fee Worksheet (SB06) 1 View
2003-09-15 FWCLM Index of Claims 1 View
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2003-06-04 CLM Claims 12 View
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2003-06-04 LET. Miscellaneous Incoming Letter 2 View
2003-02-04 CTNF Non-Final Rejection 7 View
2003-02-04 892 List of references cited by examiner 1 View
2002-02-21 TRNA Transmittal of New Application 1 View
2002-02-21 SPEC Specification 15 View
2002-02-21 CLM Claims 10 View
2002-02-21 ABST Abstract 1 View
2002-02-21 DRW Drawings-only black and white line drawings 3 View
2002-02-21 OATH Oath or Declaration filed 1 View
2002-02-21 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2002-02-21 SRFW Search information including classification, databases and other search related notes 1 View
2002-02-21 FWCLM Index of Claims 1 View
2002-02-21 TRNA Transmittal of New Application 2 View
2002-02-21 DRW Drawings-only black and white line drawings 3 View
2002-02-21 SPEC Specification 14 View
2002-02-21 CLM Claims 10 View
2002-02-21 ABST Abstract 1 View
2002-02-21 OATH Oath or Declaration filed 1 View
2002-02-21 WFEE Fee Worksheet (SB06) 1 View
2002-02-21 WFEE Fee Worksheet (SB06) 1 View
2002-02-21 WCLM Claims Worksheet (PTO-2022) 1 View
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Quick Facts
Patent No.
US 6,775,159
App. No.
10/080,026
Filed
2002-02-21
Granted
2004-08-10
Pub. No.
US20020114172A1
Examiner
RILEY, SHAWN
Art Unit
2838
PTA
-179 days