LexDanaLexDanabeta
Inventor

Rune Vaerndal

Inventor
Smoerum, DK

Overview

2→
Patents
2011–2012
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.

G01Sprimary
G01SRadio direction-finding33%
H01HElectric switches33%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers33%
PatentTitleYear
8,249,461'Method of and system for positioning first and second devices relative to each other'20128,059,846'Switching device for hearing aid'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2012Patents assigned to VAERNDAL RUNE (2)· patent assignee history
2011Patents assigned to OPTICON AS (1)· patent assignee history
2011Patents assigned to SPRAGGE PETER (1)· patent assignee history
2011Based in Smørum, DK· patent location history
2012Patents assigned to OTICON AS (1)· patent assignee history
2012Based in Smoerum, DK· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
VAERNDAL RUNEself22011–2012
OPTICON AS12011
OTICON AS12012
SPRAGGE PETER12011
Locations
LocationPatentsSpan
Smoerum, DK12012
Smørum, DK12011