Inventor

STEFANUTTI PHILIPPE

FR6 patents

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

ABB RESEARCH LTD

2 patents

US7558087B2Jul 7, 2009

Multilevel AC/DC converter for traction applications

ABB RESEARCH LTD36 citations89

US7554824B2Jun 30, 2009

Multilevel converter arrangement

ABB RESEARCH LTD8 citations78

HITACHI ENERGY SWITZERLAND AG

1 patent

US11748547B2Sep 5, 2023

Method of determining a three-dimensional layout of electrical connections of an electric component

HITACHI ENERGY SWITZERLAND AG2 citations65

COCCIA ANTONIO

1 patent

US8559194B2Oct 15, 2013

Converter circuit and unit and system comprising such converter circuit

COCCIA ANTONIO2 citations57

ABB TECHNOLOGY AG

1 patent

US7447050B2Nov 4, 2008

Multilevel converter and method of converting a supply voltage

ABB TECHNOLOGY AG6 citations54

ABB SCHWEIZ AG

1 patent

US10629352B2Apr 21, 2020

Traction transformer

ABB SCHWEIZ AG1 citations53