IP Library › Granted Patent US 6,819,576
Granted Patent Utility
US 6,819,576 · Confirmation No. 7058

POWER CONVERSION APPARATUS AND METHODS USING BALANCER CIRCUITS

Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2004-07-22 CTMS Miscellaneous Action with shortened statutory period (SSP) 2 View
2004-07-22 1449 List of References cited by applicant and considered by examiner 1 View
2004-07-06 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-07-06 RUSH Printer Query form, used by the publications branch 1 View
2004-07-06 IDS Information Disclosure Statement (IDS) Form (SB08) 1 View
2004-04-29 IDS Information Disclosure Statement (IDS) Form (SB08) 3 View
2004-04-29 LET. Miscellaneous Incoming Letter 1 View
2004-04-16 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-04-16 NOA Notice of Allowance and Fees Due (PTOL-85) 1 View
2004-04-16 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-04-16 SRFW Search information including classification, databases and other search related notes 1 View
2004-03-26 WFEE Fee Worksheet (SB06) 1 View
2004-03-26 FWCLM Index of Claims 1 View
2004-03-12 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2004-03-12 CLM Claims 10 View
2004-03-12 REM Applicant Arguments/Remarks Made in an Amendment 5 View
2004-03-12 IDS Information Disclosure Statement (IDS) Form (SB08) 2 View
2004-03-12 FOR Foreign Reference 38 View
2004-03-12 LET. Miscellaneous Incoming Letter 2 View
2003-12-11 CTNF Non-Final Rejection 4 View
2003-12-11 1449 List of References cited by applicant and considered by examiner 1 View
2003-09-12 PETDEC Petition Decision 1 View
2003-09-11 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2003-09-11 PET. Petition Entered 1 View
2003-09-11 LET. Miscellaneous Incoming Letter 1 View
2003-09-11 IDS Information Disclosure Statement (IDS) Form (SB08) 1 View
2003-09-05 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-06-11 NOA Notice of Allowance and Fees Due (PTOL-85) 5 View
2003-04-28 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2003-04-28 REM Applicant Arguments/Remarks Made in an Amendment 5 View
2003-04-28 DIST Terminal Disclaimer 3 View
2003-01-29 CTNF Non-Final Rejection 6 View
2003-01-29 892 List of references cited by examiner 1 View
2003-01-29 1449 List of References cited by applicant and considered by examiner 2 View
2002-07-16 IDS Information Disclosure Statement (IDS) Form (SB08) 1 View
2002-03-25 TRNA Transmittal of New Application 2 View
2002-03-25 SPEC Specification 9 View
2002-03-25 CLM Claims 7 View
2002-03-25 ABST Abstract 1 View
2002-03-25 DRW Drawings-only black and white line drawings 3 View
2002-03-25 OATH Oath or Declaration filed 3 View
2002-03-25 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2002-03-25 SRFW Search information including classification, databases and other search related notes 1 View
2002-03-25 FWCLM Index of Claims 2 View
2002-03-25 TRNA Transmittal of New Application 2 View
2002-03-25 DRW Drawings-only black and white line drawings 3 View
2002-03-25 SPEC Specification 9 View
2002-03-25 CLM Claims 7 View
2002-03-25 ABST Abstract 1 View
2002-03-25 OATH Oath or Declaration filed 3 View
2002-03-25 WFEE Fee Worksheet (SB06) 1 View
2002-03-25 WFEE Fee Worksheet (SB06) 1 View
2002-03-25 WCLM Claims Worksheet (PTO-2022) 1 View
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
Patent No.
US 6,819,576
App. No.
10/106,943
Filed
2002-03-25
Granted
2004-11-16
Pub. No.
US20020109412A1
Examiner
VU, BAO Q
Art Unit
2838
PTA
-1 days