IP Library › Granted Patent US 6,640,196
Granted Patent Utility
US 6,640,196 · Confirmation No. 3733

SYSTEM AND METHOD FOR MOTOR FAULT DETECTION BY SPACE VECTOR ANGULAR FLUCTUATION

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2003-08-18 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-08-18 LET. Miscellaneous Incoming Letter 2 View
2003-08-18 DRW Drawings-only black and white line drawings 24 View
2001-08-16 TRNA Transmittal of New Application 3 View
2001-08-16 SPEC Specification 30 View
2001-08-16 CLM Claims 6 View
2001-08-16 ABST Abstract 1 View
2001-08-16 DRW Drawings-only black and white line drawings 19 View
2001-08-16 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,640,196
App. No.
09/931,522
Filed
2001-08-16
Granted
2003-10-28
Art Unit
2863
PTA
-23 days