IP Library › Assignment 051369/0180
Patent Assignment
Reel/Frame 051369/0180

Assignment of Assignor's Interest

Recorded: 2019-12-26 Pages: 5
Assignors
FENG, XIAOMING
Executed: 2019-10-28
KANG, NING
Executed: 2019-12-18
Assignee
ABB SCHWEIZ AG
BROWN BOVERI STASSE 6, BADEN, 5400, SWITZERLAND
Covered Property (1)
Ami Based Volt-Var Optimization Using Online Model Learning
Application: 15/971,655 →
Publication: US 2018/0321650
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 →