Patent Assignment
Reel/Frame 065548/0869
Merger
Recorded: 2023-11-13
Pages: 12
Assignor
HITACHI ENERGY SWITZERLAND AG
Executed: 2023-10-02
Assignee
HITACHI ENERGY LTD
BROWN-BOVERI-STRASSE 5, ZÜRICH, 8050, SWITZERLAND
Covered Properties
(155)
Device and Method for Transformer in-Situ Inspection
Wound Electrical Component with Layers of a High Permittivity Material
Technologies for Detecting Cyber-Attacks against Electrical Distribution Devices
Method and System for Controlling Cooling System of Power Equipment
Application:
15/988,407 →
Publication:
US 2018/0268981
Controlling An Energy Storage System
Air-Cooled Dry-Type Transformer
Electrical Device Having Heat Generating Components with Improved Heat Removal Using Turbulent Flow
Stabilized Polymer Compositions
System for Detecting an Object Approaching and/or Impacting Electrical Equipment
Transformer for Use in a Rail Vehicle
Flexible Voltage Transformation System
Methods and Devices for Condition Classification of Power Network Assets
Application:
16/963,710 →
Publication:
US 2021/0117449
Method for Producing an Electrical Power Device by Additive Manufacturing Techniques
Electromagnetic Induction Device Having a Low Losses Winding
Interrupter Device for Surge Arrester
Spliced Optical Fiber with Splice Protection, Current Sensor with Such Spliced Optical Fiber and Method for Protecting a Spliced Optical Fiber
Intermediate Yoke for a Power Transformer and Power Transformer
Magnetic Core for an Electromagnetic Induction Device, an Electromagnetic Induction Device Comprising the Same, and a Method of Manufacturing a Magnetic Core
Fibre Reinforced Polymer Tube
Continuously Transposed Cable with an Integrated Sensing Device
Reinforced Transformer Core Frame and Manufacturing Method
Medium Frequency Transformer
Transformer with a Casting Embedding a Winding Arrangement and Method of Manufacturing a Winding Arrangement for a Transformer
Radiator for a Transformer Having Improved Cooling
Condenser Core, Bushing, High Voltage Application and Method of Producing Bushing
Electrical Component, Especially Transformer or Inductor
Transformer and Method of Manufacturing a Transformer
Internal Supports for Shell Form Transformers
A Subsea Fuse Assembly
Bushing for a Power System
Transformer Cooling System and Transformer Installation
Dry Transformer
Transformer Insulation Modification
Static Electrical Device Assembly Comprising Heat Exchanger System
Power Quality Monitoring in a Distribution Grid
Circuit Breaker Having Internal Transient Recovery Voltage Capacitor Assembly
Arrangement Comprising a Voltage Distribution Line and Consumers
Application:
17/430,317 →
Publication:
US 2022/0149622
Insulation Supporting Assembly and Gas-Insulated Transmission Line
Arrangement to Cool a Coil
Split Winding Assembly for a Transformer
Monitoring System for Remotely Monitoring a State of Pole-Mounted Equipment in a Power Distribution or Transmission Grid, Grid Equipment Having the Monitoring System, and Corresponding Method
Disconnector Device with Passive Radio Device, Grid Protection System Having the Disconnector Device, and Method for Indicating a State of the Disconnector Device
Method for Measuring a Quantity of Liquid in a Liquid-Insulated Electrical Component, Liquid-Insulated Electrical Component and Railroad Vehicle Having the Same
Dielectric-Insulation or Arc-Extinction Fluid
Resonator Array Sensor Arrangement
Application:
17/623,215 →
Publication:
US 2022/0368376
Drive Arrangement for a Tap Changer
Electromagnetic Induction Device with on-Load Tap Changer
Application:
17/624,218 →
Publication:
US 2022/0351897
Tank for a Liquid-Filled Shell Transformer or Shell Reactor
Photo Radiation Curable Epoxy for Electrical Components
Transformer Cooling System
Dual Active Bridge Converter Cell with Split Energy Transfer Inductor for Optimized Current Balancing in the Medium Frequency Transformer (Mft)
Method and Conductor Structure for Manufacturing an Electric Winding of an Electromagnetic Induction Apparatus
Application:
17/631,458 →
Publication:
US 2022/0277895
Insulation Member
Application:
17/631,514 →
Publication:
US 2022/0270815
Draw-Rod Bushing with Sealed Bottom Contact
A Non-Liquid Immersed Transformer
Insulator Shed Having Non-Circular Tip
A Non-Liquid Immersed Transformer
Application:
17/634,767 →
Publication:
US 2022/0328234
Static Electric Induction System and Method
Application:
17/637,736 →
Publication:
US 2022/0285070
A Transformer Assembly for Electric Grids and a Related Control Method
Transformer Frame Structure
Application:
17/640,364 →
Publication:
US 2022/0328231
Method and System for Additive Manufacturing of Electrical Devices
Application:
17/640,401 →
Publication:
US 2022/0324025
Bushing and Manufacturing Method Therefor
Application:
17/641,639 →
Publication:
US 2022/0360063
Vacuum Interrupter Module for a Tap Changer, Power Diverter Switch, and Tap Changer
Winding Configuration as Part of an Integrated Structure for a Medium Frequency Transformer
Application:
17/762,064 →
Publication:
US 2022/0375678
Heat Exchanger Package for a Dry-Type Transformer
Application:
17/765,639 →
Publication:
US 2022/0406510
Insulation Assembly, Transformer Assembly, and Dry Type Transformer
Application:
17/766,657 →
Publication:
US 2024/0222000
Transformer Coil Block Design for Seismic Application
Circuit Breaking Apparatus
Condenser Core with Grounded Conductive Foils in a Capacitive Layer
Transformer Arrangement and Method for Electrically Connecting and Disconnecting a Transformer
Application:
17/780,382 →
Publication:
US 2023/0011472
Smart Electrical Bushing with Integrated Sensor
Application:
17/780,564 →
Publication:
US 2023/0178270
Medium Frequency Transformer with Parallel Windings
Power Electronics on-Load Tap Changer with a Reduced Number of Taps
Application:
17/784,659 →
Publication:
US 2023/0020854
Condenser Bushing
Control Scheme for the Operation of an Electric Motor Actuator for a Medium to High Voltage Circuit Breaker
Shunt Reactor with Auxiliary Power
Method for Making a Dry-Type Transformer, Dry-Type Transformer Obtained from Said Method, and Dielectric Barrier Arrangement for Electrically Isolating a Coil of a Transformer Assembly
Application:
17/792,721 →
Publication:
US 2023/0048934
Air-Cooled Air-to-Air Bushing
Bushing with Electrically Conductive Head Mounted on Condenser Core
Balance Spring Assembly for Disconnector
Power Equipment and Associated Manufacturing Method
Electric Transformer Assembly, Method for Determining a Thermal State of an Electric Transformer, and Determination Device
Overvoltage Protection for Hv Bushing Test Tap
Electric Switching Device
Wireless Transmissions Through a Transformer Tank
Application:
17/916,239 →
Publication:
US 2023/0147165
Method and System for Breather Health Assessment for a Transformer Breather
Transformer and Manufacturing Method
Application:
17/918,779 →
Publication:
US 2023/0136592
Electric Arrangement, Panel and Heat Exchanger
Application:
17/918,984 →
Publication:
US 2023/0314094
Capacitor Assembly and Dry-Type Capacitor
Component and Method for Manufacturing Insulating Spacers
Apparatus for Operating an Electric Switching Device
A Shaft System
Wireless Data Transmission System for a Power Utility and Data Transmission Method
Socket
Hybrid Transformer Core and Method of Manufacturing a Transformer Core
Application:
17/928,289 →
Publication:
US 2023/0207181
Spacer tape, method for manufacturing a winding and winding
Converter, Method of Installing a Power System, and Use of a Converter
Application:
18/008,690 →
Publication:
US 2023/0216281
A Static Electric Induction Arrangement
Transformer Core and Transformer
Application:
18/015,755 →
Publication:
US 2023/0274871
Grounding Structure, Method for Assembling Grounding Structure and Gas-Insulated Transmission Line
Winding Arrangement, Transformer and Method for Producing a Winding Arrangement
Application:
18/018,152 →
Publication:
US 2023/0290564
Switching System for an on-Load Tap Changer, on-Load Tap Changer and Method for Switching a Tap Connection of an on-Load Tap Changer
Switching System for an on-Load Tap Changer, on-Load Tap Changer and Method for Switching a Tap Connection of an on-Load Tap Changer
A Tap Changer and a Transformer Arrangement Comprising the Tap Changer
Application:
18/020,708 →
Publication:
US 2023/0260695
Wall Bushing
Flexible Bag, in Particular an Airbag for an Oil Expansion Tank of a Transformer, Oil Expansion Tank and Transformer Comprising the Same and Method for Producing the Flexible Bag
Application:
18/021,190 →
Publication:
US 2023/0321957
Tie Plate for a Transformer Core Assembly
Application:
18/022,191 →
Publication:
US 2023/0317346
System for Controlling a Vacuum Interrupter for a Power Diverter Switch, a Power Diverter Switch and an on-Load Tap Changer
A Gas Insulated Surge Arrester and a Gas Insulated Surge Arrester Monitoring System
Power Grid
Power Transformer
Application:
18/023,042 →
Publication:
US 2023/0317365
Transformer Arrangement and Method for Voltage Conversion Including a Transformer and a Converter Coupling
Determining States of Electrical Equipment Using Variations in Diagnostic Parameter Prediction Error
Application:
18/023,224 →
Publication:
US 2023/0273269
Parallel Isolating Dc/Dc Converter System
Application:
18/023,376 →
Publication:
US 2023/0352934
Method for Re-Establishing an Electrical Apparatus of Medium or High Voltage
Coil for a Transformer Core
Application:
18/023,477 →
Publication:
US 2024/0013968
Housing Part, Electrical System and Operating Method
Application:
18/023,776 →
Publication:
US 2023/0326651
Chargeless Interrupter Device for Surge Arrester
Support Structure and Transformer Including a Support Structure
Application:
18/023,866 →
Publication:
US 2023/0326653
Flange for an Electrical Bushing and Electrical Bushing
Application:
18/031,933 →
Publication:
US 2023/0420165
On-Load Tap Changer
Configurable Fault Tree Structure for Electrical Equipment
Transformer Comprising Winding
Lifting Frame for Lifting a Transformer or Reactor
Application:
18/034,553 →
Publication:
US 2023/0399202
Transformer Core
Application:
18/034,567 →
Publication:
US 2023/0402212
A Transformer and a Transformer Arrangement
Transformer Comprising a Load Break Rotary Switch
Transformer with Air-Flow Re-Director
Application:
18/038,752 →
Publication:
US 2024/0006111
Electrical Switching Device
Prognosis of High Voltage Equipment
Application:
18/039,750 →
Publication:
US 2024/0028022
Adaptation module for a gas-insulated switchgear
High voltage circuit-breaker
Bushing Assembly for a Housing for Electrical
Hv Apparatus and a Method of Manufacturing Such Apparatus
Application:
18/118,910 →
Publication:
US 2023/0223189
Contact Unit and Contact System for an on-Load Tap Changer and on-Load Tap Changer
Switching System for an on-Load Tap Changer, on-Load Tap Changer and Method for Switching a Tap Connection of an on-Load Tap Changer
Load Forecasting for Electrical Equipment Using Machine Learning
Application:
18/253,834 →
Publication:
US 2023/0420938
Switchgear Assembly
Application:
18/268,133 →
Publication:
US 2024/0055839
Electric Device Comprising Liquidfilled Tank and Cable Box with Current Measuring Device
Core Arrangement, Transformer, Method for Producing a Core Arrangement and Method for Producing a Transformer
Application:
18/270,681 →
Publication:
US 2024/0062943
Conductor for Electric Current, Method of Manufacturing the Conductor and Use of Conductor for Conducting Electric Current with Ac Component
Transformer Arrangement and Method for Assembling a Transformer Arrangement
Driving System for an on-Load Tap Changer
Operating Mechanism for Circuit Breakers
High-Voltage Column Current Transformer
Secure Key Management Device, Authentication System, Wide Area Network and Method for Generating Session Keys
Application:
18/280,862 →
Publication:
US 2024/0163664
Control Method, Computer Program Product, Control System & Use
Surge Arrester
A Transformer Tank for a Shell Type Transformer, Shell Type Transformer and Method for Clamping a Magnetic Core of a Shell Type Transformer
Coil for a Transformer Assembly
Application:
18/284,837 →
Publication:
US 2024/0186058
Transformer Installation
Application:
18/285,249 →
Publication:
US 2024/0186051
Transformer Arrangement
Reinforced Straight Turret for Electrical Equipment
Patent:
1,032,549 →
Application:
29/777,076 →
Reinforced External Turret for Electrical Equipment
Patent:
1,036,400 →
Application:
29/777,081 →
Flange for Fastening, Supporting, or Mounting
Patent:
1,067,200 →
Application:
29/849,057 →
Related Assignments
(25)
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 040621/0956 →
Merger and Change of Name
Oct 16, 2017
From: ABB TECHNOLOGY AG; ABB SCHWEIZ AG
To: ABB SCHWEIZ AG
Reel/Frame 044281/0090 →
Assignment of Assignor's Interest
Apr 30, 2018
From: NUQUI, REYNALDO; HONG, JUNHO; COATS, DAVID
To: ABB SCHWEIZ AG
Reel/Frame 045664/0766 →
Assignment of Assignor's Interest
Jun 19, 2018
From: CHEN, YAO; CHEN, NIYA; YU, RONGRONG
To: ABB SCHWEIZ AG
Reel/Frame 046124/0481 →
Assignment of Assignor's Interest
Mar 21, 2019
From: DELINCE, FRANCOIS; BONHOMME, HENRI; MASSIN, SEBASTIEN; VAN AUDENHAEGE, STÉPHANE
To: ABB SCHWEIZ AG
Reel/Frame 048656/0768 →
Assignment of Assignor's Interest
Oct 15, 2019
From: PAVANELLO, PAOLO; ZANNOL, ROBERTO
To: ABB SCHWEIZ AG
Reel/Frame 050712/0724 →
Assignment of Assignor's Interest
Dec 31, 2019
From: PETERSSON, LINNEA; HILLBORG, HENRIK; JÄMBECK, JOAKIM; ZHANG, GANG
To: ABB SCHWEIZ AG
Reel/Frame 051392/0667 →
Assignment of Assignor's Interest
Mar 6, 2020
From: ABB SCHWEIZ AG
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 052916/0001 →
Assignment of Assignor's Interest
Apr 14, 2020
From: RADU, ION C.
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 052391/0785 →
Assignment of Assignor's Interest
Jun 12, 2020
From: CORNELIUS, FRANK; MÖNIG, WOLFGANG
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 052921/0188 →
Assignment of Assignor's Interest
Jul 21, 2020
From: CHEIM, LUIZ
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 053268/0176 →
Assignment of Assignor's Interest
Sep 9, 2020
From: KESTER, JEFFREY JOSEPH; MUGWYLER, REMO
To: ABB SCHWEIZ AG
Reel/Frame 053727/0571 →
Assignment of Assignor's Interest
Sep 14, 2020
From: ELSER, PIERRE; MATYSIAK, LUKASZ; SEKULA, ROBERT; AGOSTINI, FRANCESCO
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 053756/0189 →
Assignment of Assignor's Interest
Sep 24, 2020
From: GU, XUN; GABUS, PHILIPPE
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 053871/0055 →
Assignment of Assignor's Interest
Nov 6, 2020
From: ABB OY
To: ABB SCHWEIZ AG
Reel/Frame 054298/0054 →
Assignment of Assignor's Interest
Nov 6, 2020
From: ABB SCHWEIZ AG
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 054298/0189 →
Assignment of Assignor's Interest
Nov 6, 2020
From: VIRTANEN, ESA; JUSSILA, ATSO; KETOLA, JAAKKO; FORSS, KARITA
To: ABB OY
Reel/Frame 054297/0897 →
Assignment of Assignor's Interest
Nov 11, 2020
From: ABB SCHWEIZ AG
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 054341/0768 →
Assignment of Assignor's Interest
Nov 11, 2020
From: MOUSAVI, SEYED ALI
To: ABB SCHWEIZ AG
Reel/Frame 054341/0811 →
Assignment of Assignor's Interest
Dec 2, 2020
From: FORSSEN, CECILIA; MARTINI, HARALD; SCHIESSLING, JOACHIM; LAVESSON, NILS
To: ABB SCHWEIZ AG
Reel/Frame 054519/0817 →
Assignment of Assignor's Interest
Dec 2, 2020
From: ABB SCHWEIZ AG
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 054519/0905 →
Assignment of Assignor's Interest
Dec 31, 2020
From: ABB SCHWEIZ AG
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 054787/0529 →
Assignment of Assignor's Interest
Dec 31, 2020
From: ABB SCHWEIZ AG
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 054788/0879 →
Assignment of Assignor's Interest
Jan 6, 2021
From: TEPPER, JENS; WANG, YONG
To: ABB SCHWEIZ AG
Reel/Frame 054820/0113 →
Assignment of Assignor's Interest
Jan 6, 2021
From: ABB SCHWEIZ AG
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 054820/0117 →