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Inventor

Federico BERTOLDI

Inventor
SE

Overview

2→
Patents
2022–2023
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H02Mprimary
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems100%
PatentTitleYear
11,784,581Converter202311,437,927Voltage source converter generating a pulse train using two voltage levels2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022Patents assigned to HITACHI ENERGY SWITZERLAND AG (1)· patent assignee history
2022Based in CH· patent location history
2023Patents assigned to ABB SCHWEIZ AG (1)· patent assignee history
2023Based in SE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ABB SCHWEIZ AG12023
HITACHI ENERGY SWITZERLAND AG12022
Locations
LocationPatentsSpan
SE12023
CH12022