IP Library › Granted Patent US 6,608,770
Granted Patent Utility
US 6,608,770 · Confirmation No. 2001

PASSIVE CONTROL OF HARMONIC CURRENT DRAWN FROM AN AC INPUT BY RECTIFICATION CIRCUITRY

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2007-05-02 COCIN Request for Certificate of Correction 2 View
2007-05-02 N417 Electronic Filing System Acknowledgment Receipt 2 View
2006-05-31 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2002-04-12 TRNA Transmittal of New Application 3 View
2002-04-12 DRW Drawings-only black and white line drawings 17 View
2001-08-31 TRNA Transmittal of New Application 2 View
2001-08-31 SPEC Specification 17 View
2001-08-31 CLM Claims 8 View
2001-08-31 ABST Abstract 1 View
2001-08-31 DRW Drawings-only black and white line drawings 15 View
2001-08-31 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,608,770
App. No.
09/944,737
Filed
2001-08-31
Granted
2003-08-19
Pub. No.
US20030043607A1
Art Unit
2838
PTA
-212 days