Hitachi Energy Switzerland AG

Switzerland

 
Total IP 335
Total IP Rank # 3,726
IP Activity Score 3.4/5.0    602
IP Activity Rank # 1,192
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

27 0
4 8
296 0
0
 
Last Patent 2024 - Power semiconductor component
First Patent 2000 - Method and apparatus to provide ...
Last Trademark 2015 - XMC
First Trademark 1953 - "MICAFIL"

Industry (Nice Classification)

Latest Inventions, Goods, Services

2023 Invention Transformer having a tertiary winding. A transformer (200) comprising a core (201), such as, for ...
Invention Insulator spacer for an insulator of a high or medium voltage device and method for producing the...
Invention Apparatus and system for power conversion and method for controlling the apparatus. An apparatus ...
Invention Method for producing a trench-gate semiconductor device and semiconductor device. A method for pr...
Invention A method of detecting a fault in a transmission line of a power transmission system. SCmpCmp =k1*...
Invention Electromagnetic device & condition-monitoring and/or control system, method & use. An electromagn...
Invention Method of attaching a terminal to a metal substrate structure for a semiconductor power module an...
Invention Transformer dc magnetization detection and mitigation through vibration measurement. The present ...
Invention Reducing class imbalance in machine-learning training dataset. Class imbalance in a training data...
Invention Power module and method for manufacturing a power module. A power module (1) comprises one or mor...
Invention System comprising a transformer. The present disclosure relates to a system (10) comprising a tra...
Invention Enclosure. The present disclosure relates to an enclosure for an electric device in a high voltag...
Invention Instrument transformer. 22) and from 84 to 93 mol-% of nitrogen (N2).
Invention Device and method for protecting a measurement circuit. A device (20) comprising a suppression un...
Invention Device and method for protecting a harvesting circuit and/or enabling energy harvesting. A device...
Invention A switch and an overvoltage protection system for a series capacitor bank. A switch (1) comprisin...
Invention Interrupter unit for gas-insulated high or medium voltage device and gas-insulated high or medium...
Invention Bent unit and gas-insulated transmission line. A bent unit and a gas-insulated transmission line ...
Invention Method of generating a signal processing logic, device for controlling, monitoring, and/or analyz...
Invention Phase selection method. A method for determining a type of fault in a power line is provided. The...
Invention Monitoring a transformer comprising a tap changer. A method for monitoring a transformer (10) com...
Invention Power component, power submodule and power module. The power component (100) comprises a power se...
Invention A transformer arrangement. The disclosure relates to a transformer arrangement (100) comprising a...
Invention Manufacturing method and power semiconductor device. In at least one embodiment, the method is fo...
Invention Transistor, power electronic switching device and method for manufacturing a transistor. The pres...
2022 Invention Auxiliary power supply for energy storage systems. There is disclosed herein an energy storage sy...
Invention Power module and method for producing a power module. According to an embodiment, the power modul...
Invention High voltage bypass device, voltage source converter and operating method. The present disclosure...
Invention Semiconductor power module and method for manufacturing a semiconductor power module. A semicondu...
Invention An energy storage system. An energy storage unit comprising a first unit terminal and a second un...
Invention Power module and method for manufacturing a power module. A half-bridge power module (10) compris...
Invention Semiconductor power device, semiconductor power system and method for cooling a semiconductor pow...
Invention Arrangement for a power module, power module and method for producing an arrangement for a power ...
Invention Power module and method for assembling a power module. A Power module (100) comprises - a first s...
Invention Transformer coupled modular multilevel converter as rectifier for hydrogen electrolyser. A system...
Invention Power device and method for assembling a power device. According to an embodiment, the power devi...
Invention Power submodule, power module and method for producing a power module. The power submodule (200) ...
Invention A system comprising a hydrogen electrolyser unit and an enhanced static compensator and a method ...
Invention Condition monitoring of electronic components in electrical power systems. There is disclosed her...
Invention Modular multilevel converter with improved cooling. A modular multilevel converter (101) is provi...
Invention A winding, a transformer and a transformer arrangement. A winding for a phase winding of a trans...
Invention Switching system for an on-load tap changer, on-load tap changer and method for switching a tap c...
Invention Contact unit and contact system for an on-load tap changer and on-load tap changer. A contact un...
2021 Invention Power semiconductor device and a method for producing a power semiconductor device. A power semi...
Invention Power semiconductor device with an insulated trench gate electrode. A power semiconductor device...
Invention Power semiconductor component. A power semiconductor component with power sem...
Invention Semiconductor device with a side surface having different partial regions. A semiconductor devic...
2020 Invention Power semiconductor device and power module. In at least one embodiment, the power semiconductor...
2015 G/S Transmitting and receiving apparatus for use with the transmission technique via lines, namely, r...
2013 G/S Static compensators for regulating voltage, power factor, harmonics and stabilizing AC transmissi...
2011 G/S Electrical equipments, namely bushings.
2009 G/S Distribution transformers, power transformers and choke coils; electrical transformers; automatic...
2006 G/S Electric conductors, namely bushings.
G/S Computer hardware and software, as well as electronic devices and systems attached thereto, for m...
1994 G/S Equipment for the protection of networks, installations and components of electrical power supply...
1953 G/S Winding machines; machines for insulating wires; machines for in- sulating coils; machines for co...