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Inventor

Leif Hojslet Christensen

Inventor
Roskilde, DK

Overview

2→
Patents
2012–2014
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.

H04Rprimary
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers67%
Y10TTechnical subjects covered by former us classification33%
PatentTitleYear
8,763,238'Method of manufacturing a component for a hearing aid'20148,295,522'Filter for a hearing aid and a hearing aid'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2014Patents assigned to CHRISTENSEN LEIF HOJSLET (2)· patent assignee history
2012–2014Patents assigned to OLSEN JORGEN MEJNER (2)· patent assignee history
2012–2014Patents assigned to VESTERGAARD JORN EILER (2)· patent assignee history
2012–2014Patents assigned to WIDEX AS (2)· patent assignee history
2012Patents assigned to HAUGSHOJ KENNETH B (1)· patent assignee history
2012–2014Based in Roskilde, DK· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHRISTENSEN LEIF HOJSLETself22012–2014
OLSEN JORGEN MEJNER22012–2014
VESTERGAARD JORN EILER22012–2014
WIDEX AS22012–2014
HAUGSHOJ KENNETH B12012
Locations
LocationPatentsSpan
Roskilde, DK22012–2014