Inventor
Berthold Schlenker
Inventor
Ilmenau, DE
Overview
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 transducers60%
H04SStereophonic systems40%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008–2009Patents assigned to FRAUNHOFER GES FORSCHUNG (2)· patent assignee history
2008–2010Based in Ilmenau, DE· patent location history
2010Patents assigned to FRAUNHOFER GESELLESCHAFT ZUR F (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FRAUNHOFER GES FORSCHUNG | 2 | 2008–2009 |
| FRAUNHOFER GESELLESCHAFT ZUR F | 1 | 2010 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ilmenau, DE | 3 | 2008–2010 |