IP Library › Assignment 071223/0626
Patent Assignment
Reel/Frame 071223/0626

Assignment of Assignor's Interest

Recorded: 2025-05-27 Pages: 8
Assignors
HAFNER, YING-JIANG
Executed: 2023-01-06
ÖHMAN, JIMMY
Executed: 2023-01-16
VINNBERG, ANDREAS
Executed: 2023-02-21
Assignee
HITACHI ENERGY SWITZERLAND AG
BRUGGERSTRASSE 72, BADEN, AARGAU, 5400, SWITZERLAND
Covered Property (1)
Method for Energizing a Modular Multilevel Converter
Application: 19/132,707 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger May 27, 2025
From: HITACHI ENERGY SWITZERLAND AG
To: HITACHI ENERGY LTD
Reel/Frame 071223/0652 →
Assignment of Assignor's Interest Jul 13, 2026
From: JIANG HÄFNER, YING
To: HITACHI ENERGY LTD
Reel/Frame 076065/0350 →