Patent Assignment
Reel/Frame 045985/0701
Assignment of Assignor's Interest
Recorded: 2018-06-05
Pages: 4
Assignors
ABEYWICKRAMA, NILANGA
Executed: 2016-10-06
SAERS, ROBERT
Executed: 2016-11-25
BENGTSSON, TORD
Executed: 2016-10-06
HEDBERG, JONAS
Executed: 2016-11-25
Assignee
ABB SCHWEIZ AG
BROWN BOVERI STRASSE 6, CH-5400 BADEN, SWITZERLAND
Covered Property
(1)
Method and System for Determining Phasor Components of a Periodic Waveform
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 15, 2021
From: ABB SCHWEIZ AG
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 055589/0769 →
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 065549/0576 →