Inventor
Doug Ebert
Inventor
Portland, OR, US
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
LOC14primary
LOC1475%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers17%
LOC038%
PatentTitleYear
D0919600Speaker2021D0909340Speaker2021D0880455Speaker2020D0871371Speaker201910,299,042Method and apparatus for controlling portable audio devices20199,942,661Method and apparatus for controlling portable audio devices2018D0778875'Speaker'2017D0760195'Speaker'2016D0758348'Speaker'2016D0727299'Ear tip support'2015D0727300'Ear tip tester'2015D0723792'Ear tip assembly kit'2015Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2015–2016Patents assigned to LOGITECH EUROP SA (5)· patent assignee history
2015–2021Based in Portland, OR, US· patent location history
2017–2021Patents assigned to LOGITECH EUROPE SA (7)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LOGITECH EUROPE SA | 7 | 2017–2021 |
| LOGITECH EUROP SA | 5 | 2015–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Portland, OR, US | 12 | 2015–2021 |