IP Library › Granted Patent US 6,677,686
Granted Patent Utility
US 6,677,686 · Confirmation No. 2689

REDUNDANT POWER SUPPLY SYSTEM WITH IMPROVED REFERENCE VOLTAGE SAMPLING AT LOW LOADS

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 Code Description Pages PDF
2016-02-08 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2016-02-08 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2016-01-29 PA.. Power of Attorney 1 View
2016-01-29 N417 Electronic Filing System Acknowledgment Receipt 2 View
2016-01-29 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2003-11-24 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-11-27 TRNA Transmittal of New Application 4 View
2001-11-27 SPEC Specification 5 View
2001-11-27 CLM Claims 3 View
2001-11-27 ABST Abstract 1 View
2001-11-27 DRW Drawings-only black and white line drawings 2 View
2001-11-27 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,677,686
App. No.
09/996,472
Filed
2001-11-27
Granted
2004-01-13
Art Unit
2836
PTA
-52 days