| 11683648 |
Acoustic microphone with integrated magnetic transducer |
Christopher A. Jones, Christopher Monti, Usha Murthy |
2023-06-20 |
$12,739,000 |
| 11536757 |
Capacitive sensor assemblies and electrical circuits therefor |
Michael Paul Jennings |
2022-12-27 |
$4,630,000 |
| 11463828 |
Acoustic devices with inwardly-facing transducers |
Matthew Manley |
2022-10-04 |
$2,332,000 |
| 11259132 |
Transducer assembly fault detection |
Peter V. Loeppert, Venkataraman Chandrasekaran, Daryl Barry, Michael Syskind PEDERSEN |
2022-02-22 |
$1,951,000 |
| 10616691 |
Method and apparatus to increase audio band microphone sensitivity |
Michael Paul Jennings |
2020-04-07 |
$10,639,000 |
| 9859879 |
Method and apparatus to clip incoming signals in opposing directions when in an off state |
Michael Paul Jennings, Craig Stein |
2018-01-02 |
$4,114,000 |
| 9843292 |
Method and apparatus for maintaining DC bias |
Michael Paul Jennings, Craig Stein |
2017-12-12 |
$7,526,000 |
| 9590571 |
Single stage buffer with filter |
Michael Paul Jennings, Craig Stein |
2017-03-07 |
$14,596,000 |
| 9402131 |
Push-pull microphone buffer |
Michael Paul Jennings, Craig Stein |
2016-07-26 |
$3,758,000 |
| 9372495 |
dB-linear voltage-to-current converter |
Hasan Akyol, Bipul Agarwal |
2016-06-21 |
$20,744,000 |
| 9306402 |
Circuits and methods for capacitor charging |
Mohammad Asmani, Klaus Juergen Schoepf, Reimund Rebel, Peiqing Zhu |
2016-04-05 |
$21,187,000 |
| 9124230 |
dB-linear voltage-to-current converter |
Hasan Akyol, Bipul Agarwal |
2015-09-01 |
$128,595,000 |
| 8878619 |
Variable phase amplifier circuit and method of use |
Klaus Juergen Schoepf, Reimund Rebel |
2014-11-04 |
|
| 8736319 |
Power on reset circuit and method of use |
Bruce M. Newman, Reimund Rebel, Klaus Juergen Schoepf, Mohammad Asmani |
2014-05-27 |
|
| 8633739 |
Frequency divider circuit |
— |
2014-01-21 |
$22,980,000 |
| 8614593 |
Differential current signal circuit |
David Locascio |
2013-12-24 |
|
| 8441288 |
Differential current signal circuit |
David Locascio |
2013-05-14 |
|
| 8415993 |
Power-on reset circuit and method |
Bruce M. Newman, Reimund Rebel, Klaus Juergen Schoepf, Mohammad Asmani |
2013-04-09 |
|
| 8395456 |
Variable phase amplifier circuit and method of use |
Reimund Rebel, Klaus Juergen Schoepf |
2013-03-12 |
|
| 8072245 |
dB-linear voltage-to-current converter |
Hasan Akyol, Bipul Agarwal |
2011-12-06 |
$11,103,000 |
| 7969209 |
Frequency divider circuit |
— |
2011-06-28 |
$17,422,000 |