IP Library Granted Patent US 6,781,444
Granted Patent Utility
US 6,781,444 · Confirmation No. 3790

ACTIVE COMMON MODE EMI FILTER, INCLUDING SERIES CASCADED FILTER WITH REDUCED POWER DISSIPATION AND TRANSISTOR VOLTAGE RATING

Inventor: Brian Pelly
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Code Description Pages PDF
2004-07-12 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-05-05 NOA Notice of Allowance and Fees Due (PTOL-85) 5 View
2004-05-05 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-05-05 SRFW Search information including classification, databases and other search related notes 1 View
2004-05-05 FWCLM Index of Claims 1 View
2004-05-03 WFEE Fee Worksheet (SB06) 1 View
2004-05-03 FWCLM Index of Claims 1 View
2004-05-01 SRNT Examiner's search strategy and results 1 View
2004-04-23 A... Amendment/Request for Reconsideration-After Non-Final Rejection 2 View
2004-04-23 ABST Abstract 1 View
2004-04-23 CLM Claims 7 View
2004-04-23 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2004-02-27 CTNF Non-Final Rejection 6 View
2004-02-27 892 List of references cited by examiner 1 View
2004-02-27 FWCLM Index of Claims 1 View
2004-02-27 SRFW Search information including classification, databases and other search related notes 1 View
2004-02-04 SRNT Examiner's search strategy and results 1 View
2003-06-26 LET. Miscellaneous Incoming Letter 1 View
2003-06-26 DRW Drawings-only black and white line drawings 6 View
2003-05-21 TRNA Transmittal of New Application 2 View
2003-05-21 ADS Application Data Sheet 1 View
2003-05-21 SPEC Specification 7 View
2003-05-21 CLM Claims 7 View
2003-05-21 ABST Abstract 1 View
2003-05-21 DRW Drawings-only black and white line drawings 6 View
2003-05-21 OATH Oath or Declaration filed 1 View
2003-05-21 LET. Miscellaneous Incoming Letter 1 View
2003-05-21 WFEE Fee Worksheet (SB06) 1 View
2003-05-21 WFEE Fee Worksheet (SB06) 1 View
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Quick Facts
Patent No.
US 6,781,444
App. No.
10/443,686
Filed
2003-05-21
Granted
2004-08-24
Pub. No.
US20030218498A1
Art Unit
2816
PTA
0 days