Patent Assignment
Reel/Frame 059940/0873
Corrective Assignment to Correct the Conveying Party "Abb Technology Ltd." Should Read "Abb Technology Ag" Previously Recorded at Reel: 040620 Frame: 0939. Assignor(S) Hereby Confirms the Merger.
Recorded: 2022-05-10
Pages: 29
Assignor
ABB TECHNOLOGY AG
Executed: 2016-05-09
Assignee
ABB SCHWEIZ AG
BROWN BOVERI STRASSE 6, BADEN, 5400, SWITZERLAND
Covered Properties
(18)
Verifying an Accuracy of a State Estimation
Method and Apparatus for Calculating the Separation Time of Arcing Contacts of a High-Volume Switchgear
Method and Apparatus for Showing Data Representative of the Accuracy of Operations of a High-Voltage Switchgear
Patent:
8,000,933 →
Application:
12/125,574 →
Transmission of a Binary Switch Position
Coil Bus Transformer and a Method of Manufacturing the Same
Establishing Switchyard Zones of a High or Medium Voltage Switchyard
Method and Apparatus for Communicating with an Intelligent Electronic Device Associated to a Switching Device in Power Systems
Switching Device for an Electrical Switchgear Assembly for Energy Distribution
Power Semiconductor Device with a Reduced Dynamic Avalanche Effect and Subsequent Local Heating
Faulted Phase Decision Method Between Current and Voltage Based Delta Phase Selectors
Method of Determining a Channel Quality and Modem
Initialization of and Modem for an Ofdm Data Transmission
Device and Method for Detecting Faulted Phases in a Multi-Phase Electrical Network
Method and Apparatus for Mitigation of Dynamic Overvoltage
Method and System to Start Multiple Ac Motors Supplied by a Power Converter via a Common Ac Bus
Method and Arrangement to Reverse the Power Flow of a Direct Current Power Transmission System
Analyzing Communication Configuration in a Process Control System
Configuration of a Process Control System
Related Assignments
(6)
Other recorded transfers of the patents in this record — the chain of ownership.
Merger
Nov 15, 2016
From: ABB TECHNOLOGY LTD.
To: ABB SCHWEIZ AG
Reel/Frame 040620/0939 →
Assignment of Assignor's Interest
May 9, 2017
From: ANDERSSON, ULF; BJORKLUND, HANS; DANIEL, JOHN; DICKMANDER, DAVID
To: ABB TECHNOLOGY AG
Reel/Frame 042286/0357 →
Merger
May 16, 2017
From: ABB TECHNOLOGY AG
To: ABB SCHWEIZ AG
Reel/Frame 042470/0383 →
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 065549/0576 →