Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12269734 | Microelectromechanical microphone with membrane trench reinforcements and method of fabrication | Pirmin Hermann Otto Rombach, Dennis Mortensen, Cheng-Yen Liu, Morten Ginnerup, Jan Tue Ravnkilde +1 more | 2025-04-08 |
| 12012326 | Microelectromechanical microphone with membrane trench reinforcements and method of fabrication | Pirmin Hermann Otto Rombach, Dennis Mortensen, Cheng-Yen Liu, Morten Ginnerup, Jan Tue Ravnkilde +1 more | 2024-06-18 |
| 11746001 | Microelectromechanical microphone with membrane trench reinforcements and method of fabrication | Pirmin Hermann Otto Rombach, Dennis Mortensen, Cheng-Yen Liu, Morten Ginnerup, Jan Tue Ravnkilde +1 more | 2023-09-05 |
| 11388496 | Microelectromechanical microphone having a stoppage member | Pirmin Hermann Otto Rombach, Dennis Mortensen, Cheng-Yen Liu | 2022-07-12 |
| 11365119 | Device having a membrane and method of manufacture | — | 2022-06-21 |
| 11214483 | MEMS microphone and method of manufacture | Jan Tue Ravnkilde | 2022-01-04 |
| 11128959 | MEMS microphone with improved particle filter | Pirmin Hermann Otto Rombach, Dennis Mortensen, Jan Tue Ravnkilde, Morten Ginnerup | 2021-09-21 |
| 10683201 | Resiliently mounted sensor system with damping | Pirmin Hermann Otto Rombach, Anton Leidl, Wolfgang Pahl, Dennis Mortensen | 2020-06-16 |
| 10499161 | Microphone and method of manufacturing a microphone | — | 2019-12-03 |
| 10194251 | Top port microphone with enlarged back volume | Morten Ginnerup, Pirmin Hermann Otto Rombach, Jan Tue Ravnkilde, Dennis Mortensen | 2019-01-29 |
| 10136226 | Top-port MEMS microphone and method of manufacturing the same | Jan Tue Ravnkilde, Marcel Giesen, Morten Ginnerup, Pirmin Hermann Otto Rombach, Wolfgang Pahl +3 more | 2018-11-20 |
| 9980052 | MEMS-microphone with reduced parasitic capacitance | Leif Steen Johansen, Jan Tue Ravnkilde, Pirmin Hermann Otto Rombach | 2018-05-22 |
| 9382109 | MEMS microphone with reduced parasitic capacitance | Leif Steen Johansen, Jan Tue Ravnkilde, Pirmin Hermann Otto Rombach | 2016-07-05 |
| 9266713 | MEMS backplate, MEMS microphone comprising a MEMS backplate and method for manufacturing a MEMS microphone | Leif Steen Johansen, Jan Tue Ravnkilde, Pirmin Hermann Otto Rombach, Dennis Mortensen | 2016-02-23 |
| D263062 | Bubble maker toy | — | 1982-02-16 |