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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
07/20/2010
Application #:
11972667
Filing Dt:
01/11/2008
Publication #:
Pub Dt:
07/17/2008
Inventor:
Antti PIIPPO
Title:
METHOD FOR SENSORLESS ESTIMATION OF ROTOR SPEED AND POSITION OF A PERMANENT MAGNET SYNCHRONOUS MACHINE
Assignment: 1
Reel/Frame:
020352/0889Recorded: 01/11/2008Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/09/2008
Assignee:
STROMBERGINTIE 1
HELSINKI, FINLAND FI-00380
Correspondent:
BUCHANAN INGERSOLL & ROONEY PC
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 2
Reel/Frame:
047801/0174Recorded: 10/19/2018Pages: 60
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/17/2018
Assignee:
BROWN BOVERI STRASSE 6
BADEN, SWITZERLAND 5400
Correspondent:
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD
11TH FOOR
ARLINGTON, VA 22203

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