Nan Chen

City:

Vasteras

Country:

Sweden

Published Applications:

Last publication date:

2023-01-19

Top Assignees for applications by Nan Chen

The entities that hold a legal rights for patent applications filed by inventor Chen Nan:

Hitachi Energy Switzerland AG 5 Baden, Switzerland
ABB SCHWEIZ AG 4 Baden, Switzerland

Recent patent applications by Chen Nan

Nan Chen from Vasteras, SE has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2023-01-19

US20230020854A1

Electricity

POWER ELECTRONICS ON-LOAD TAP CHANGER WITH A REDUCED NUMBER OF TAPS

#2 | 2022-12-22

US20220407429A1

Electricity

Transformer arrangement

#3 | 2022-10-27

US20220344093A1

Electricity

Transformer arrangement

#4 | 2022-08-04

US20220247324A1

Electricity

Converter

#5 | 2021-10-21

US20210328523A1

Electricity

Voltage source converter generating a pulse train using two voltage levels

#6 | 2020-09-17

US20200295434A1

Electricity

Communication device comprising a mounting structure and valve unit

#7 | 2020-07-16

US20200228113A1

Electricity

Semiconductor switch with magnetic coupling device

#8 | 2019-01-24

US20190028020A1

Electricity

Converter module for HVDC power station

#9 | 2018-02-22

US20180054060A1

Electricity

Power transfer between phases in a transformer

#10 | 2015-01-01

US20150001950A1

Electricity

APPARATUS FOR TRANSFERRING ELECTROMAGNETIC ENERGY

InventorID:

1020064 ⎘