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Inventor

Ivan Jørgensen

Inventor
Smørum, DK

Overview

3→
Patents
2012–2016
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.

H04Rprimary
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers75%
G10KSound-producing devices25%
PatentTitleYear
9,258,658'Test device for a speaker module for a listening device'20168,433,072'Hearing instrument using receivers with different performance characteristics'20138,229,127'Active noise cancellation in hearing devices'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2016Patents assigned to OTICON AS (3)· patent assignee history
2012–2013Patents assigned to JOERGENSEN IVAN (2)· patent assignee history
2012–2016Based in Smørum, DK· patent location history
2013Patents assigned to BERNAFON AG (1)· patent assignee history
2013Patents assigned to BUERGER CHRISTIAN C (1)· patent assignee history
2013Patents assigned to MUELLER CHRISTIAN (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
OTICON AS32012–2016
JOERGENSEN IVAN22012–2013
BERNAFON AG12013
BUERGER CHRISTIAN C12013
MUELLER CHRISTIAN12013
Locations
LocationPatentsSpan
Smørum, DK32012–2016