IP Library › Granted Patent US 6,763,285
Granted Patent Utility
US 6,763,285 · Confirmation No. 8277

ADAPTIVE COMPENSATION OF SENSOR RUN-OUT AND MASS UNBALANCE IN MAGNETIC BEARING SYSTEMS WITHOUT CHANGING ROTOR SPEED

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2011-01-26 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-01-26 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-01-06 PA.. Power of Attorney 1 View
2011-01-06 LET. Miscellaneous Incoming Letter 1 View
2011-01-06 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2011-01-06 C.AD Change of Address 1 View
2011-01-06 N417 Electronic Filing System Acknowledgment Receipt 2 View
2009-07-30 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-07-30 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-07-26 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2009-07-26 C.AD Change of Address 1 View
2009-07-26 LET. Miscellaneous Incoming Letter 1 View
2009-07-26 N417 Electronic Filing System Acknowledgment Receipt 2 View
2009-07-26 PA.. Power of Attorney 2 View
2005-01-25 COCOUT Certificate of Correction - Post Issue Communication 3 View
2004-03-22 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-01-11 TRNA Transmittal of New Application 3 View
2002-01-11 DRW Drawings-only black and white line drawings 6 View
2001-08-21 TRNA Transmittal of New Application 18 View
2001-08-21 SPEC Specification 60 View
2001-08-21 CLM Claims 15 View
2001-08-21 ABST Abstract 1 View
2001-08-21 DRW Drawings-only black and white line drawings 6 View
2001-08-21 OATH Oath or Declaration filed 10 View
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Quick Facts
Patent No.
US 6,763,285
App. No.
09/934,419
Filed
2001-08-21
Granted
2004-07-13
Pub. No.
US20030038552A1
Art Unit
2125
PTA
-25 days