Patent Assignment
Reel/Frame 059562/0243
Assignment of Assignor's Interest
Recorded: 2022-04-11
Pages: 6
Assignor
ABB SCHWEIZ AG
Executed: 2020-12-02
Assignee
ABB POWER GRIDS SWITZERLAND AG
BRUGGERSTRASSE 72, BADEN, AARGAU, 5400, SWITZERLAND
Covered Property
(1)
Method of Authentication of Wireless Communication based on Physical Layer Security
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Dec 31, 2021
From: ABB POWER GRIDS SWITZERLAND AG
To: HITACHI ENERGY SWITZERLAND AG
Reel/Frame 058601/0692 →
Assignment of Assignor's Interest
Apr 11, 2022
From: PANG, ZHIBO; JANSSON, ROGER
To: ABB SCHWEIZ AG
Reel/Frame 059562/0212 →
Assignment of Assignor's Interest
Apr 11, 2022
From: LUVISOTTO, MICHELE; PAN, FEI; XIAO, MING
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 059562/0221 →
Merger
Nov 30, 2023
From: HITACHI ENERGY SWITZERLAND AG
To: HITACHI ENERGY LTD
Reel/Frame 065724/0092 →