LexDanaLexDanabeta
Inventor

Peter Spragge

Inventor
Smørum, DK

Overview

11→
Patents
2011–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 11 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 transducers44%
H05KPrinted circuits17%
LOC2417%
Y02PClimate change mitigation technologies in the production or processing of goods17%
H01HElectric switches6%
PatentTitleYear
11,044,565Hearing device with a microphone structure202110,820,126Hearing device with a microphone structure202010,506,353Hearing device with a microphone structure201910,499,166Hearing aid comprising a receiver assembly201910,051,383Hearing aid comprising a receiver assembly2018D0797939'Hearing aid BTE'2017D0797940'Hearing aid BTE'20178,953,829'Behind the ear hearing aid with receiver in the ear'20158,767,990'Hearing aid with a child-proof battery compartment'2014D0676970'Hearing aid'20138,059,846'Switching device for hearing aid'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2015Patents assigned to SPRAGGE PETER (4)· patent assignee history
2011–2018Based in Smørum, DK· patent location history
2013–2015Patents assigned to FRYDENDAL MICHAEL (2)· patent assignee history
2013–2015Patents assigned to KIEMER NIELS STUBAGER (2)· patent assignee history
2013Based in Smoerum, DK· patent location history
2014–2021Patents assigned to OTICON AS (9)· patent assignee history
2017Based in Smorum, DK· patent location history
2018–2019Patents assigned to BERNAFON AG (2)· patent assignee history
2019–2021Based in Smørum, DK· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
OTICON AS92014–2021
SPRAGGE PETERself42011–2015
BERNAFON AG22018–2019
FRYDENDAL MICHAEL22013–2015
KIEMER NIELS STUBAGER22013–2015
Locations
LocationPatentsSpan
Smørum, DK52011–2018
Smørum, DK42019–2021
Smorum, DK12017
Smoerum, DK12013