Patent Assignment
Reel/Frame 057295/0211
Assignment of Assignor's Interest
Recorded: 2021-08-25
Pages: 3
Assignor
DZUNG, DACFEY
Executed: 2021-08-08
Assignee
ABB POWER GRIDS SWITZERLAND AG
BRUGGERSTRASSE 72, BADEN, 5400, SWITZERLAND
Covered Property
(1)
Method for Authenticating Messages in Resource Limited Systems
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 25, 2021
From: SIVANTHI, THANIKESAVAN
To: ABB SCHWEIZ AG
Reel/Frame 057280/0590 →
Assignment of Assignor's Interest
Aug 25, 2021
From: ABB SCHWEIZ AG
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 057280/0633 →
Change of Name
Dec 31, 2021
From: ABB POWER GRIDS SWITZERLAND AG
To: HITACHI ENERGY SWITZERLAND AG
Reel/Frame 058601/0692 →
Merger
Nov 13, 2023
From: HITACHI ENERGY SWITZERLAND AG
To: HITACHI ENERGY LTD
Reel/Frame 065548/0905 →