IP Library › Assignment 055509/0801
Patent Assignment
Reel/Frame 055509/0801

Assignment of Assignor's Interest

Recorded: 2021-03-05 Pages: 4
Assignors
PANG, ZHIBO
Executed: 2021-02-11
LUVISOTTO, MICHELE
Executed: 2021-01-25
Assignee
ABB SCHWEIZ AG
BRUGGERSTRASSE 66, BADEN, 5400, SWITZERLAND
Covered Property (1)
Channel Access and Transmission Scheduling for Industrial Wireless Communications
Application: 17/045,107 →
Publication: US 2021/0153225
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 →