Inventor

Dennis Øland Larsen

Inventor

Lyngby, DK

Overview

2002–2021

Patent span

Electricity

Primary field (CPC H)

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 systems27%

H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers27%

H03HImpedance networks, e.g. resonant circuits13%

H04BTransmission13%

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy7%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution7%

Y02PClimate change mitigation technologies in the production or processing of goods7%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2002Patents assigned to SOFCO (1)· patent assignee history

2002Based in West Valley City, UT, US· patent location history

2019–2021Patents assigned to GN HEARING AS (4)· patent assignee history

2019–2020Based in Norrebro, DK· patent location history

2020–2021Based in Lyngby, DK· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
GN HEARING AS	4	2019–2021
SOFCO	1	2002

Locations