Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11496829 | Charge pump and microphone circuit arrangement | Lei Zou, Pirmin Hermann Otto Rombach | 2022-11-08 |
| 10963000 | Low noise bandgap reference circuit and method for providing a low noise reference voltage | Lei Zou | 2021-03-30 |
| 10720893 | Microphone array | Lei Zou, Henning Petersen | 2020-07-21 |
| 10630173 | Negative charge pump and audio ASIC with such negative charge pump | Lei Zou | 2020-04-21 |
| 10622957 | Integrated circuit, circuit assembly and a method for its operation | Pirmin Hermann Otto Rombach, Anton Leidl, Armin Schober | 2020-04-14 |
| 10581397 | Integrated circuit, circuit assembly and a method for its operation | Pirmin Hermann Otto Rombach, Anton Leidl, Armin Schober | 2020-03-03 |
| 10547277 | MEMS capacitive sensor | Tomasz Hanzlik | 2020-01-28 |
| 10516942 | Electronic circuit for a microphone and microphone | Daifi Haoues Sassene, Fabrizio Conso, Marco De Blasi, Marco Grassi, Piero Malcovati +1 more | 2019-12-24 |
| 10506357 | Electric circuitry to regulate a bias voltage for a microphone | Tomasz Hanzlik, Marco De Blasi, Henning Petersen | 2019-12-10 |
| 10433069 | Charge pump assembly | — | 2019-10-01 |
| 10412486 | Electronic circuit for a microphone and microphone | — | 2019-09-10 |
| 10401888 | Low-dropout voltage regulator apparatus | Lei Zou | 2019-09-03 |
| 10356525 | Method for calibrating a microphone and microphone | — | 2019-07-16 |
| 10264363 | MEMS microphone with improved sensitivity | Lei Zou | 2019-04-16 |
| 10194240 | Microphone assembly and method of reducing a temperature dependency of a microphone assembly | — | 2019-01-29 |
| 10187027 | Integrated circuit arrangement for a microphone, microphone system and method for adjusting one or more circuit parameters of the microphone system | Tomasz Hanzlik | 2019-01-22 |
| 10177653 | Impedance circuit for a charge pump arrangement and charge pump arrangement | Daifi Haoues Sassene, Tomasz Hanzlik | 2019-01-08 |
| 10165342 | Microphone assembly and method of manufacturing a microphone assembly | — | 2018-12-25 |
| 10142729 | Microphone and method of operating a microphone | Jan Tue Ravnkilde, Christian Siegel, Matthias Jungkunz, Ivan Riis Nielsen, Anton Leidl +1 more | 2018-11-27 |
| 10085088 | Electronic circuit for a microphone and method of operating a microphone | Pirmin Hermann Otto Rombach | 2018-09-25 |
| 9955273 | Microphone assembly and method for determining parameters of a transducer in a microphone assembly | Jan Tue Ravnkilde | 2018-04-24 |
| 9780752 | Assembly with an analog data processing unit and method of using same | Armin Schober, Troels Andersen | 2017-10-03 |
| 9781518 | MEMS microphone assembly and method of operating the MEMS microphone assembly | Armin Schober, Troels Andersen | 2017-10-03 |
| 8675895 | Microphone assembly with integrated self-test circuitry | Per Flemming Høvesten, Jens Kristian Poulsen | 2014-03-18 |
| 8406437 | Miniature microphone assembly with solder sealing ring | Leif Steen Johansen, Per Flemming Høvesten | 2013-03-26 |