| 11889252 |
Method and apparatus for balancing detection sensitivity in producing a differential signal |
Mark Niederberger, Thomas Gautschi, Mohsin Nawaz, Mohammad Shajaan, Christian Lillelund |
2024-01-30 |
$12,032,000 |
| 11787688 |
Methods of forming MEMS diaphragms including corrugations |
Sung Bok Lee, Vahid Naderyan, Bing Yu, Yunfei Ma, Michael Syskind PEDERSEN |
2023-10-17 |
$4,597,000 |
| 11780726 |
Dual-diaphragm assembly having center constraint |
Michael Syskind PEDERSEN, Faisal Zaman, Xin Song, Vahid Naderyan |
2023-10-10 |
$9,331,000 |
| 11772961 |
MEMS device with perimeter barometric relief pierce |
Ken Deng, Faisal Zaman, Bing Yu, Vahid Naderyan, Peter V. Loeppert |
2023-10-03 |
$4,840,000 |
| 11671766 |
Microphone device with ingress protection |
Sung Bok Lee, Vahid Naderyan, Bing Yu, Yunfei Ma, Wade Conklin +1 more |
2023-06-06 |
$2,488,000 |
| 11617042 |
Acoustic transducers with a low pressure zone and diaphragms having enhanced compliance |
Michael Syskind PEDERSEN, Sung Bok Lee, Bing Yu, Vahid Naderyan, Peter V. Loeppert |
2023-03-28 |
$11,403,000 |
| 11477555 |
Acoustic transducers having non-circular perimetral release holes |
Sung Bok Lee, Vahid Naderyan, Yunfei Ma, Bing Yu |
2022-10-18 |
$3,213,000 |
| 11310600 |
Acoustic transducer with reduced damping |
Vahid Naderyan, Sung Bok Lee |
2022-04-19 |
$6,873,000 |
| 11297406 |
Acoustic transducers with a low pressure zone and diaphragms having a pressure sensor |
Venkataraman Chandrasekaran, Michael Syskind PEDERSEN, Sung Bok Lee |
2022-04-05 |
$6,418,000 |
| 11228845 |
Systems and methods for acoustic hole optimization |
Vahid Naderyan, Sung Bok Lee, Wade Conklin |
2022-01-18 |
$7,730,000 |
| 11206494 |
Microphone device with ingress protection |
Sung Bok Lee, Vahid Naderyan, Bing Yu, Yunfei Ma, Wade Conklin +1 more |
2021-12-21 |
$3,884,000 |
| 11159867 |
Systems and methods for reducing noise in microphones |
Peter V. Loeppert, Michael Syskind PEDERSEN |
2021-10-26 |
$4,762,000 |
| 10939214 |
Acoustic transducers with a low pressure zone and diaphragms having enhanced compliance |
Michael Syskind PEDERSEN, Sung Bok Lee, Bing Yu, Vahid Naderyan, Peter V. Loeppert |
2021-03-02 |
$4,509,000 |
| 10887712 |
Post linearization system and method using tracking signal |
Kim Spetzler Berthelsen, Claus Erdmann Fürst, Sung Bok Lee, Mohammad Shajaan, Venkataraman Chandrasekaran |
2021-01-05 |
$7,502,000 |
| 10870577 |
Methods of forming MEMS diaphragms including corrugations |
Sung Bok Lee, Vahid Naderyan, Bing Yu, Yunfei Ma, Michael Syskind PEDERSEN |
2020-12-22 |
$14,253,000 |
| 10805702 |
Systems and methods for reducing noise in microphones |
Peter V. Loeppert, Michael Syskind PEDERSEN |
2020-10-13 |
$12,498,000 |
| 10362408 |
Differential MEMS microphone |
Wade Conklin, Sung Bok Lee |
2019-07-23 |
$14,630,000 |
| 10349184 |
Microphone and pressure sensor |
Wade Conklin, Sung Bok Lee |
2019-07-09 |
$11,742,000 |
| 10315912 |
Microelectromechanical system microphone |
Mohsin Nawaz, Michael Syskind PEDERSEN |
2019-06-11 |
$3,928,000 |
| 10277979 |
Reduced-damping acoustic holes |
Vahid Naderyan, Wade Conklin, Sung Bok Lee |
2019-04-30 |
$12,518,000 |
| 10158943 |
Apparatus and method to bias MEMS motors |
Wade Conklin, Sung Bok Lee |
2018-12-18 |
$9,890,000 |
| 9860623 |
Stacked chip microphone |
Sung Bok Lee, Wade Conklin, Sandra F. Vos |
2018-01-02 |
$4,114,000 |
| 9372111 |
Acoustic sensor |
Neal A. Hall, Donghwan Kim, Nishshanka Hewa-Kasakarage |
2016-06-21 |
|
| 8989411 |
Differential microphone with sealed backside cavities and diaphragms coupled to a rocking structure thereby providing resistance to deflection under atmospheric pressure and providing a directional response to sound pressure |
Neal A. Hall, Karen Denise Kirk |
2015-03-24 |
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