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Inventor

Rob Duchscher

Inventor
Rosemount, MN, US

Overview

3→
Patents
2009–2012
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 transducers50%
H04WWireless communication networks33%
H04LTransmission of digital information, e.g. telegraphic communication17%
PatentTitleYear
8,169,938'Communication system for wireless audio devices'20127,738,913'Wireless communications protocol'20107,529,565'Wireless communication protocol'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2012Patents assigned to STARKEY LAB INC (3)· patent assignee history
2009Patents assigned to OTICON AS (1)· patent assignee history
2009–2012Based in Rosemount, MN, US· patent location history
2012Patents assigned to DUCHSCHER ROB (1)· patent assignee history
2012Patents assigned to MAGSTADT RANDY L (1)· patent assignee history
2012Patents assigned to PREVES DAVID A (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
STARKEY LAB INC32009–2012
DUCHSCHER ROBself12012
MAGSTADT RANDY L12012
OTICON AS12009
PREVES DAVID A12012
Locations
LocationPatentsSpan
Rosemount, Minnesota, US32009–2012