IP Library Assignment 038092/0771
Patent Assignment
Reel/Frame 038092/0771

Assignment of Assignor's Interest

Recorded: 2016-03-24 Pages: 4
Assignor
VIITANEN, TERO
Executed: 2016-02-05
Assignee
ABB TECHNOLOGY OY
VALIMOPOLKU 4 A, HELSINKI, FI-00380, FINLAND
Covered Property (1)
Three-Level Converter and Method for Controlling Three-Level Converter
Patent: 9,627,989 →
Application: 14/860,031 →
Publication: US 2016/0099654
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 28, 2018
From: ABB TECHNOLOGY OY
To: ABB SCHWEIZ AG
Reel/Frame 046957/0780 →