IP Library Assignment 058828/0726
Patent Assignment
Reel/Frame 058828/0726

Assignment of Assignor's Interest

Recorded: 2022-01-31 Pages: 3
Assignors
PTAKOVA, ZUZANA
Executed: 2022-01-12
TILSER, MICHAL
Executed: 2022-01-12
Assignee
HITACHI ENERGY SWITZERLAND AG
BRUGGERSTRASSE 72, BADEN, 5400, SWITZERLAND
Covered Property (1)
Power Semiconductor Device
Application: 17/631,589 →
Publication: US 2022/0336300
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Nov 13, 2023
From: HITACHI ENERGY SWITZERLAND AG
To: HITACHI ENERGY LTD
Reel/Frame 065548/0905 →