Inventor
Pirmin Hermann Otto Rombach
Inventor
Kongens Lyngby, DK
Overview
Patents· 29 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 transducers40%
B81BMicrostructural devices or systems, e.g. micromechanical devices19%
B81CProcesses or apparatus specially adapted for the manufacture or treatment of microstructural devices or systems12%
H03GControl of amplification6%
H03FAmplifiers4%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h104%
B82YSpecific uses or applications of nanostructures3%
H01LSemiconductor devices3%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems3%
Y10TTechnical subjects covered by former us classification3%
PatentTitleYear
11,128,959MEMS microphone with improved particle filter202110,683,201Resiliently mounted sensor system with damping202010,622,957Integrated circuit, circuit assembly and a method for its operation202010,587,961Transducer element and MEMS microphone202010,581,397Integrated circuit, circuit assembly and a method for its operation202010,484,797MEMS microphone having improved sensitivity and method for the production thereof201910,351,416Module comprising a MEMS component mounted without subjecting same to stress201910,237,638Electric device, in particular a microphone having re-adjustable sensitivity, and adjustment method201910,194,251Top port microphone with enlarged back volume201910,142,729Microphone and method of operating a microphone201810,136,226Top-port MEMS microphone and method of manufacturing the same201810,085,088Electronic circuit for a microphone and method of operating a microphone20189,991,822MEMS component and method for the production thereof20189,979,367Circuit and method of operating a circuit20189,980,052MEMS-microphone with reduced parasitic capacitance20189,681,229'Microphone arrangement'20179,382,109'MEMS microphone with reduced parasitic capacitance'20169,357,294'Microphone arrangement'20169,266,713'MEMS backplate, MEMS microphone comprising a MEMS backplate and method for manufacturing a MEMS microphone'20169,181,087'Flat back plate'20159,133,016'MEMS microphone and method for manufacture'20158,664,733'MEMS microphone and method for manufacture'20148,188,557'Single die MEMS acoustic transducer and manufacturing method'2012RE042346'Solid state silicon-based condenser microphone'2011RE042347'Solid state silicon-based condenser microphone'20117,715,583'Microphone assembly'2010RE040781'Method of providing a hydrophobic layer and condenser microphone having such a layer'20096,859,542'Method of providing a hydrophobic layer and a condenser microphone having such a layer'20056,088,463'Solid state silicon-based condenser microphone'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2012Based in Lyngby, DK· patent location history
2009Based in Ho Chi Minh, VN· patent location history
2011–2020Based in Kongens Lyngby, DK· patent location history
2014–2020Patents assigned to EPCOS AG (15)· patent assignee history
2014–2018Patents assigned to ROMBACH PIRMIN HERMANN OTTO (7)· patent assignee history
2016–2018Patents assigned to JOHANSEN LEIF STEEN (3)· patent assignee history
2016–2018Patents assigned to RASMUSSEN KURT (3)· patent assignee history
2017–2021Patents assigned to TDK CORP (14)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EPCOS AG | 15 | 2014–2020 |
| TDK CORP | 14 | 2017–2021 |
| ROMBACH PIRMIN HERMANN OTTOself | 7 | 2014–2018 |
| JOHANSEN LEIF STEEN | 3 | 2016–2018 |
| RASMUSSEN KURT | 3 | 2016–2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kongens Lyngby, DK | 22 | 2011–2020 |
| Lyngby, DK | 5 | 2000–2012 |
| Ho Chi Minh, VN | 1 | 2009 |