Patent Assignment
Reel/Frame 027551/0495
Assignment of Assignor's Interest
Recorded: 2012-01-18
Pages: 3
Assignor
VIITANEN, TERO
Executed: 2011-11-16
Assignee
ABB OY
STROMBERGINTIE 1, HELSINKI, FI-00380, FINLAND
Covered Property
(1)
Switching Branch for Three-Level Converter and Method for Controlling Switching Branch of Three-Level Converter
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.