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Inventor

Hannu Haapaniemi

Inventor
Mäntäsälä, FI

Overview

3→
Patents
2013–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

LOC13primary
LOC1329%
G05FSystems for regulating electric or magnetic variables14%
H02JElectric power networks14%
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 systems14%
H02SGeneration of electric power by conversion of infrared radiation, visible light or ultraviolet light, e.g. using photovoltaic [pv] modules14%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution14%
PatentTitleYear
10,693,391Method for operating inverter and inverter2020D0702635'Table stand with panel'2014D0677222'Inverter'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2014Patents assigned to ABB OY (2)· patent assignee history
2013–2014Patents assigned to HAAPANIEMI HANNU (2)· patent assignee history
2013–2014Patents assigned to NURMI JUKKA (2)· patent assignee history
2013–2014Patents assigned to PAAKKINEN MIKKO (2)· patent assignee history
2013–2014Patents assigned to PALLASMAA AARO (2)· patent assignee history
2013–2014Based in Mäntäsälä, FI· patent location history
2020Based in Kellokoski, FI· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ABB OY22013–2014
HAAPANIEMI HANNUself22013–2014
NURMI JUKKA22013–2014
PAAKKINEN MIKKO22013–2014
PALLASMAA AARO22013–2014
Locations
LocationPatentsSpan
Mäntäsälä, FI22013–2014
Kellokoski, FI12020