IP Library › Granted Patent US 6,690,585
Granted Patent Utility
US 6,690,585 · Confirmation No. 3651

BI-DIRECTIONAL DC POWER CONVERSION SYSTEM

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 Code Description Pages PDF
2011-08-29 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2011-06-22 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-06-22 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-06-10 PA.. Power of Attorney 6 View
2011-06-10 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2011-06-10 N417 Electronic Filing System Acknowledgment Receipt 2 View
2003-11-19 IFEE Issue Fee Payment (PTO-85B) 2 View
2002-08-29 TRNA Transmittal of New Application 2 View
2002-08-29 SPEC Specification 26 View
2002-08-29 CLM Claims 9 View
2002-08-29 ABST Abstract 1 View
2002-08-29 DRW Drawings-only black and white line drawings 11 View
2002-08-29 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,690,585
App. No.
10/230,812
Filed
2002-08-29
Granted
2004-02-10
Pub. No.
US20030043597A1
Examiner
VU, BAO Q
Art Unit
2838
PTA
0 days