Patent Assignment
Reel/Frame 052108/0651
Assignment of Assignor's Interest
Recorded: 2020-03-13
Pages: 2
Assignors
PANG, ZHIBO
Executed: 2020-03-06
LUVISOTTO, MICHELE
Executed: 2020-03-06
JANSSON, ROGER
Executed: 2020-03-05
Assignee
ABB SCHWEIZ AG
BRUGGERSTRASSE 66, BADEN, 5400, SWITZERLAND
Covered Property
(1)
Method and System of Wireless TDMA Communication for Industrial Machine-to-Machine Communication
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 058601/0692 →
Merger
Nov 13, 2023
From: HITACHI ENERGY SWITZERLAND AG
To: HITACHI ENERGY LTD
Reel/Frame 065548/0905 →