Inventor
Sandra F. Vos
Inventor
East Dundee, IL, US
Overview
Patents· 7 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 transducers37%
B81BMicrostructural devices or systems, e.g. micromechanical devices16%
B81CProcesses or apparatus specially adapted for the manufacture or treatment of microstructural devices or systems16%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1016%
H01LSemiconductor devices11%
Y10TTechnical subjects covered by former us classification5%
PatentTitleYear
10,820,083Acoustic assembly having an acoustically permeable membrane20209,860,623'Stacked chip microphone'20189,491,539'MEMS apparatus disposed on assembly lid'20169,485,560'Embedded circuit in a MEMS device'20169,479,854'Microphone assembly with barrier to prevent contaminant infiltration'20169,078,063'Microphone assembly with barrier to prevent contaminant infiltration'20158,995,694'Embedded circuit in a MEMS device'2015Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2015–2020Patents assigned to KNOWLES ELECTRONICS LLC (7)· patent assignee history
2015–2020Based in East Dundee, IL, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KNOWLES ELECTRONICS LLC | 7 | 2015–2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| East Dundee, Illinois, US | 7 | 2015–2020 |