Patent Assignment
Reel/Frame 061203/0463
Corrective Assignment to Correct the Conveying Party's Name Previously Recorded at Reel: 040622 Frame: 0040. Assignor(S) Hereby Confirms the Merger.
Recorded: 2022-08-17
Pages: 30
Assignor
ABB TECHNOLOGY AG
Executed: 2016-05-09
Assignee
ABB SCHWEIZ AG
BROWN BOVERI STRASSE 6, BADEN, 5400, SWITZERLAND
Covered Properties
(35)
Line Fault Detector
I/O Module
Insulation in a Power Transmission System
Bipolar Punch-Through Semiconductor Device and Method for Manufacturing Such a Semiconductor Device
Power Semiconductor Device
Metal-Encapsulated, Gas-Insulated, Combined Switch Disconnector and Earthing Switch
Security Event Logging in Process Control
Power Distribution System Loss Reduction with Distributed Energy Resource Control
Contact Alignment Structure For High-Voltage Dead Tank Circuit Breakers
Telescoping Current Path Structure for Dual Tank Dead Tank Circuit Breaker with Parallel Resistor Assembly
Arrangement Having at Least Two Coils Which Are Arranged Axially One Above the Other on a Common Core Limb
Power Semiconductor Device
Fault Wave Arrival Determination
Method of Manufacturing a Dry-Type Open Wound Transformer Having Disc Windings
High Voltage Dc Breaker Apparatus
DETERMINING VLAN-IDs FOR A SWITCHED-BASED COMMUNICATION NETWORK OF A PROCESS CONTROL SYSTEM
Underfloor Transformer
Structure For Limiting Back-Travel Of Interrupters On Circuit Breakers
Method for Operating a Converter and a Switching Cell and a Converter
Precision Switching for Carrier Based Pwm
High Voltage Dc Switchyard with Semiconductor Switches
Interface Arrangement Between Ac and Dc Systems Using Grounding Switch
Voltage Converting Apparatus and Method for Converting a Voltage
Power Semiconductor Device
Phase Control Thyristor with Improved Pattern of Local Emitter Shorts Dots
Single- or Multi-Phase Dry-Type Transformer Having at Least Two Coils
Method and Arrangement for Capacitor Bank Protection
Device and Method for Detecting a Ground Fault
Drive for a Switch Disconnector with C O Switching Capacity
System and Method for Power Transmission and Distribution Asset Condition Prediction and Diagnosis
Transformer Winding
Method and System for Disconnecting a Generator from a Power System
Hvdc Switchyard and an Hvdc Switchyard System
Capacitor Discharge in a Cell Based Voltage Source Converter
Digital Input with Variable Impedance
Related Assignments
(13)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 27, 2012
From: JUHLIN, LARS-ERIK
To: ABB TECHNOLOGY AG
Reel/Frame 028450/0237 →
Assignment of Assignor's Interest
Jun 27, 2012
From: BJORKLUND, HANS
To: ABB TECHNOLOGY AG
Reel/Frame 028455/0115 →
Assignment of Assignor's Interest
Aug 10, 2012
From: ALVAREZ, FERNANDO; HOHLBAUM, FRANK; HILPERT, GUNNAR
To: ABB TECHNOLOGY AG
Reel/Frame 028767/0250 →
Assignment of Assignor's Interest
Aug 15, 2012
From: RAHIMO, MUNAF
To: ABB TECHNOLOGY AG
Reel/Frame 028792/0720 →
Assignment of Assignor's Interest
Aug 20, 2012
From: MATTIAS, SVEN
To: ABB TECHNOLOGY AG
Reel/Frame 028813/0804 →
Assignment of Assignor's Interest
Aug 31, 2012
From: YANG, FANG; FENG, XIAOMING
To: ABB RESEARCH LTD.
Reel/Frame 028884/0075 →
Assignment of Assignor's Interest
Sep 6, 2012
From: CUPPETT, MATTHEW; TAMPA, MORRIS; DAHM, BETH; KURINKO, CARL
To: ABB TECHNOLOGY AG
Reel/Frame 028904/0377 →
Merger
Nov 15, 2016
From: ABB TECHNOLOGY LTD.
To: ABB SCHWEIZ AG
Reel/Frame 040622/0040 →
Assignment of Assignor's Interest
Mar 29, 2018
From: SARVER, CHARLIE; PAULEY, WILLIAM E., JR.
To: ABB TECHNOLOGY AG
Reel/Frame 045762/0464 →
Assignment of Assignor's Interest
Mar 6, 2020
From: ABB SCHWEIZ AG
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 052916/0001 →
Merger
Aug 6, 2020
From: ABB RESEARCH LTD
To: ABB SCHWEIZ AG
Reel/Frame 053421/0947 →
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 →