IP Library Assignment 028177/0913
Patent Assignment
Reel/Frame 028177/0913

Assignment of Assignor's Interest

Recorded: 2012-05-09 Pages: 3
Assignor
VEIJANEN, MATTI
Executed: 2012-03-12
Assignee
ABB OY
STROMBERGINTIE 1, HELSINKI, FI-00380, FINLAND
Covered Property (1)
Method and Apparatus for Estimating Rotor Angle and Rotor Speed of Synchronous Reluctance Motor at Start-Up
Patent: 9,294,029 →
Application: 13/401,081 →
Publication: US 2012/0212165
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 2, 2016
From: ABB OY
To: ABB TECHNOLOGY OY
Reel/Frame 037641/0901 →
Assignment of Assignor's Interest Jan 18, 2019
From: ABB TECHNOLOGY OY
To: ABB SCHWEIZ AG
Reel/Frame 049087/0152 →