Patent Assignment
Reel/Frame 055532/0577
Assignment of Assignor's Interest
Recorded: 2021-03-09
Pages: 8
Assignors
PETTERSSON, SAMI
Executed: 2020-09-16
SCHWEIZER, MARIO
Executed: 2020-09-17
PARK, KI-BUM
Executed: 2021-01-18
CANALES, FRANCISCO
Executed: 2020-09-16
Assignee
ABB SCHWEIZ AG
BRUGGERSTRASSE 66, BADEN, 5400, SWITZERLAND
Covered Property
(1)
Protection Scheme for Power Converters Utilizing Cascaded Bipolar and Unipolar Power Semiconductor Devices