Patent Assignment
Reel/Frame 040621/0822
Merger
Recorded: 2016-11-15
Pages: 27
Assignor
ABB TECHNOLOGY LTD.
Executed: 2016-05-09
Assignee
ABB SCHWEIZ AG
BROWN BOVERI STRASSE 6, 5400 BADEN, SWITZERLAND
Covered Properties
(100)
Converter Station
Transmission System and a Method for Control Thereof
A Converter for Converting Alternating Voltage into Direct Voltage and Conversely
Gas-Blast Circuit Breaker with a Radial Flow Opening
Iterative Method for Characterizing the Frequency Dependence of the Linear Properties of an Electrical Component
Electrical Conductor for a High-Current Bushing
Protective Relay and Human-Machine Interface Therefor
High-Voltage Insulator
Self-Blowout Circuit Breaker Having a Filling and Overpressure Valve
Circuit Breaker with Parallel Rated Current Paths
High Field Strength Varistor Material
Test Arrangement for Ac Testing of Electrical High Voltage Components
Test Arrangement for Ac Testing of Electrical High Voltage Components
Test Arrangement for Ac Voltage Testing of Electrical High Voltage Components
Power Semiconductor Device with New Guard Ring Termination Design and Method for Producing Same
Medium Voltage Circuit Breaker
Medium Voltage Circuit Breaker
Deposition Method for Passivation of Silicon Wafers
Housing for an Electric Machine
Actuator Device and an Electric Switch Device Provided Therewith
Medium Voltage Switch Unit
Arrangement for Voltage Conversion
Voltage Source Converter
Dc Current Breaker
Application:
12/997,025 →
Publication:
US 2011/0175460
Voltage Source Converter
Protecting Apparatus
A Plant for Transmitting Electric Power Utilizing Asymmetric Operation of Voltage Source Converters
Plant for Transmitting Electric Power
Combined Electrical Measurement Device
Method and Apparatus for Measuring Bearing Currents in an Electrical Machine
Method and Device for Fault Location of Series-Compensated Transmission Line
Method and Apparatus for Improving Power Generation in a Thermal Power Plant
System and Method for Generating Indices to Quantify Operating Transition Performance of a Continuous Process
Cam Disk and Spring Excursion Switch for a Stored-Energy Spring Mechanism and Stored-Energy Spring Mechanism
Low-Voltage, Medium-Voltage or High-Voltage Assembly
Oil Catch Tray for Load Tap Changer Tank
Modularized Elongation Ring For Air Outlet In Self-Ventilated Traction Motor
Transformer Assembly
Repair Box for Optical Fibre Composite Electric Power Cable
Hardware Virtualization System
Pressure Compensator
Pressure Compensator
Outdoor Dry-Type Transformer
Transformer Assembly
Line-Powered Instrument Transformer
Transformer
Method for Performing Service/Maintenance on a Switchgear Panel, and Related Switchgear Panel
Electric Power Distribution Arrangement and a Switchgear Provided Therewith
Thermal Mass Flowmeter with a Metal-Encapsulated Sensor System
Reverse-Conducting Semiconductor Device
Chain-Link Converter, Method for Starting Chain-Link Converter and Static Compensator System
System and Method for Optimized Decision-Making in Water Supply Networks and/or Water Supply Operations
Electric Switchgear Panel with Improved Arc Protection Assembly
Plug-In-Unit Assembly with an Off-Center Pivotal Connection Between a Handle and an Actuating Member
Method and Apparatus for Detecting a Phase-to-Earth Fault
Method for Producing Windings for a Dry-Type Transformer
Robot teach pendant unit
Process Turning Disc, a Robot Arm Comprising a Process Turning Disc, a Robot and a Use of a Process Turning Disc
Power Converter with Multi-Level Voltage Output and Harmonics Filter
High Voltage Direct Current Circuit Breaker Arrangement and Method
Paint shuttle system
Application:
13/138,019 →
Publication:
US 2012/0175432
Method of Upgrading a Plant for Transmitting Electric Power and Such a Plant
Method and System for Extracting Electric Power from a Renewable Power Source
Fault Protection in Voltage Source Converters with Redundant Switching Cells via Mechanical Switches Being Closed Pyrotechnically
Manual Tripping Device for Circuit Breaker
Electromagnetic Contactor with Guide Ring
Bushing Diagnosis
Apparatus for Electric Power Distribution
Bipolar Punch-Through Semiconductor Device and Method for Manufacturing Such a Semiconductor Device
Dc Cable for High Voltages
Switch Arrangement for Medium and High-Voltage Switching Devices
Implementing Substation Automation Load Transfer Function
Static Var Compensator Apparatus
Method for Function Monitoring and/or Control of a Cooling System, and a Corresponding Cooling System
Communication Method and System
Power and Control Unit for a Low or Medium Voltage Apparatus
Trip Circuit Supervision Relay for Low and Medium Voltage Applications
Dielectric Insulation Medium
Self-Locking Connector Clip
Field Device for a Process Automation System Having an Intrinsically Safe Power Supply Device
High-Voltage Switchgear Assembly
Electric Transformer with Improved Cooling System
Mechanical Override Device
Wound Transformer Core with Support Structure
Electric Module with a Fastening Device
Poly-Phase Reactive Power Compensator
System and Method for Real-Time Feeder Reconfiguration for Load Balancing in Distribution System Automation
Control Device Reactive Power Compensator and Method
Modular Voltage Source Converter
Method For Control In A Process Control System Implemented In Part By One Or More Computer Implemented Run-Time Processes
Flux Offset Compensation for a Rotating Electrical Machine
Motor Mounting Bracket
Permanent Magnet Electric Machine and Permanent Magnet with Linearly Increasing Air Gap for an Electric Machine
Bearing Assembly
Power Transformer with Amorphous Core
Dc Voltage Compensation in a Multi-Terminal Hvdc Power Transmission Network
Power Flow Control in a Meshed Hvdc Power Transmission Network
Arrangement for Exchanging Power
Rotor of a Synchronous Reluctance Machine and the Method for Manufacturing the Rotor of a Synchronous Reluctance Machine
Support Bracket
Related Assignments
(4)
Other recorded transfers of the patents in this record — the chain of ownership.
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 →
Corrective Assignment to Correct the Conveying Party "Abb Technology Ltd."Should Read "Abb Technology Ag" Previously Recorded at Reel: 040621 Frame: 0822. Assignor(S) Hereby Confirms the Merger.
May 11, 2022
From: ABB TECHNOLOGY AG
To: ABB SCHWEIZ AG
Reel/Frame 059927/0691 →
Merger
Nov 13, 2023
From: HITACHI ENERGY SWITZERLAND AG
To: HITACHI ENERGY LTD
Reel/Frame 065549/0576 →