P

Inventor

ILVES KALLE

SE7 patents
⚠️ This page may combine multiple inventors who share the name “ILVES KALLE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ABB SCHWEIZ AG

4 patents
US11190009B2Nov 30, 2021

Protection of an inductive element

ABB SCHWEIZ AG0 citations58
US10886914B2Jan 5, 2021

Semiconductor switch with magnetic coupling device

ABB SCHWEIZ AG0 citations50
US11784581B2Oct 10, 2023

Converter

ABB SCHWEIZ AG0 citations45
US10666088B2May 26, 2020

Inductive element protection in a power supply system

ABB SCHWEIZ AG0 citations45

HARNEFORS LENNART

1 patent
US9190932B2Nov 17, 2015

Method and device for controlling a multilevel converter

HARNEFORS LENNART7 citations80

HITACHI ENERGY SWITZERLAND AG

1 patent
US11437927B2Sep 6, 2022

Voltage source converter generating a pulse train using two voltage levels

HITACHI ENERGY SWITZERLAND AG2 citations63

ABB AB

1 patent
US9461557B2Oct 4, 2016

Bipolar double voltage cell and multilevel converter with such a cell

ABB AB0 citations36