Patent Assignment
Reel/Frame 058123/0346
Change of Name
Recorded: 2021-10-08
Pages: 7
Assignor
ABB POWER GRIDS SWITZERLAND AG
Executed: 2021-09-07
Assignee
HITACHI ENERGY SWITZERLAND AG
BRUGGERSTRASSE 72, BADEN, 5400, SWITZERLAND
Covered Property
(1)
Communications Network for Communication Between a Power Electronics Element and a Control Unit
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 7, 2019
From: PANG, ZHIBO; DZUNG, DACFEY; DAVIDSSON, MIKAEL
To: ABB SCHWEIZ AG
Reel/Frame 049407/0715 →
Corrective Assignment to Correct the Name of the First Inventor Previously Recorded on Reel 049407 Frame 0715. Assignor(S) Hereby Confirms the Assignment.
Aug 13, 2019
From: ZHIBO, PANG; DZUNG, DACFEY; DAVIDSSON, MIKAEL
To: ABB SCHWEIZ AG
Reel/Frame 050043/0809 →
Assignment of Assignor's Interest
Mar 6, 2020
From: ABB SCHWEIZ AG
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 052916/0001 →
Change of Name
Dec 31, 2021
From: ABB POWER GRIDS SWITZERLAND AG
To: HITACHI ENERGY SWITZERLAND AG
Reel/Frame 058666/0540 →
Merger
Nov 13, 2023
From: HITACHI ENERGY SWITZERLAND AG
To: HITACHI ENERGY LTD
Reel/Frame 065548/0905 →