Inventor

Ari Virtanen

Inventor

Espoo, FI

Overview

2007–2020

Patent span

Physics

Primary field (CPC G)

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

B66Bprimary

B66BElevators17%

G01CMeasuring distances, levels or bearings17%

B60QArrangement of signalling or lighting devices, the mounting or supporting thereof or circuits therefor, for vehicles in general8%

B60WConjoint control of vehicle sub-units of different type or different function8%

G01DMeasuring not specially adapted for a specific variable8%

G01SRadio direction-finding8%

G01TMeasurement of nuclear or x-radiation8%

G05DSystems for controlling or regulating non-electric variables8%

G08GTraffic control systems8%

H01CResistors8%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2007Patents assigned to GAMMAPRO OY (1)· patent assignee history

2007Based in Jyvaskyla, FI· patent location history

2011Patents assigned to INTELLECTUAL VENTURES HOLDING 9 LLC (1)· patent assignee history

2011Based in Lempaala, FI· patent location history

2017–2018Patents assigned to KONE CORP (2)· patent assignee history

2017Patents assigned to KORHONEN PEKKA (1)· patent assignee history

2017Patents assigned to KRONKVIST KENNETH (1)· patent assignee history

2017–2018Based in Espoo, FI· patent location history

2020Based in Lampaala, FI· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
KONE CORP	2	2017–2018
GAMMAPRO OY	1	2007
INTELLECTUAL VENTURES HOLDING 9 LLC	1	2011
KORHONEN PEKKA	1	2017
KRONKVIST KENNETH	1	2017

Locations