IP Library Assignment 062846/0954
Patent Assignment
Reel/Frame 062846/0954

Assignment of Assignor's Interest

Recorded: 2023-03-01 Pages: 3
Assignors
LIU, KAI
Executed: 2022-11-29
ZHANG, QI
Executed: 2022-11-28
Assignee
ABB SCHWEIZ AG
BRUGGERSTRASSE 66, BADEN, 5400, SWITZERLAND
Covered Property (1)
Method of Determining Line Fault of Power System
Application: 18/000,058 →
Publication: US 2023/0236235
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 18, 2024
From: ABB SCHWEIZ AG
To: HITACHI ENERGY SWITZERLAND AG; ABB SCHWEIZ AG
Reel/Frame 066803/0996 →
Merger Sep 9, 2024
From: HITACHI ENERGY SWITZERLAND AG
To: HITACHI ENERGY LTD
Reel/Frame 068905/0969 →