Patent Assignment
Reel/Frame 055989/0490
Assignment of Assignor's Interest
Recorded: 2021-04-21
Pages: 3
Assignors
DOBRZYNSKA, JAGODA
Executed: 2021-04-13
VOBECKY, JAN
Executed: 2021-04-10
GUILLON, DAVID
Executed: 2021-04-15
WIKSTROEM, TOBIAS
Executed: 2021-04-13
Assignee
ABB POWER GRIDS SWITZERLAND AG
BRUGGERSTRASSE 72, BADEN, 5400, SWITZERLAND
Covered Property
(1)
Power Semiconductor Device with Free-Floating Packaging Concept
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.