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Inventor

Lasse Kortelahti

Inventor
Langaminne, FI

Overview

2→
Patents
2009–2010
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 systems40%
H02JElectric power networks20%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications20%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution20%
PatentTitleYear
7,804,288'Current measuring arrangement of a frequency converter'20107,593,244'Limit for the harmonics of a current'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2010Patents assigned to VACON OYJ (2)· patent assignee history
2009–2010Based in Langaminne, FI· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
VACON OYJ22009–2010
Locations
LocationPatentsSpan
Langaminne, FI22009–2010