Inventor
Joachim Eggers
Inventor
Hanau, DE
Overview
Patents· 5 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 transducers33%
H01HElectric switches22%
G01RMeasuring electric variables11%
G10LSpeech analysis techniques or speech synthesis11%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy11%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution11%
PatentTitleYear
9,373,455'Spring-operated mechanism having delay circuit'20167,652,221'Contact drive arrangement'20107,577,267'Hearing aid and hearing aid system'20097,574,012'Hearing aid with noise suppression, and operating method therefor'20097,254,245'Circuit and method for adaptation of hearing device microphones'2007Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2007–2009Patents assigned to SIEMENS AUDIOLOGISCHE TECHNIK (3)· patent assignee history
2007–2009Based in Erlangen, DE· patent location history
2009Based in Tübingen, DE· patent location history
2010–2016Patents assigned to ABB TECHNOLOGY AG (2)· patent assignee history
2010–2016Based in Hanau, DE· patent location history
2016Patents assigned to BRENNEIS THOMAS (1)· patent assignee history
2016Patents assigned to EGGERS JOACHIM (1)· patent assignee history
2016Patents assigned to KNOSPE JÖRG (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SIEMENS AUDIOLOGISCHE TECHNIK | 3 | 2007–2009 |
| ABB TECHNOLOGY AG | 2 | 2010–2016 |
| BRENNEIS THOMAS | 1 | 2016 |
| EGGERS JOACHIMself | 1 | 2016 |
| KNOSPE JÖRG | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hanau, DE | 2 | 2010–2016 |
| Erlangen, DE | 2 | 2007–2009 |
| Tübingen, DE | 1 | 2009 |