Assignment of Assignor's Interest

Recorded: 2012-08-20 Pages: 3

Assignor

VIITANEN, TERO

Executed: 2012-06-20

Assignee

ABB OY

STROMBERGINTIE 1, HELSINKI, FI-00380, FINLAND

Covered Property (1)

Switching Branch for Three-Level Rectifier, and Three-Phase Three-Level Rectifier

Application: 13/523,066 →

Publication: US 2012/0320647

Related Assignments (1)

Other recorded transfers of the patent in this record — the chain of ownership.