Issued Patents All Time
Showing 26–45 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9609409 | Use of an earpiece acoustic opening as a microphone port for beamforming applications | Jae-Han Lee, Guy C. Nicholson | 2017-03-28 |
| 9579745 | Systems and methods for enhancing performance of a microphone | Sawyer I. Cohen, Scott P. Porter | 2017-02-28 |
| D765625 | Battery for an electronic device | Jody Akana, Bartley K. Andre, John Bernard Ardisana, II, Jeremy Bataillou, Sawyer I. Cohen +21 more | 2016-09-06 |
| 9374635 | Earpiece integrated magnetic shielding for mitigating ingress of magnetic particles | Jared M. Kole, Martin J. Auclair, Scott P. Porter, Benjamin M. Russo | 2016-06-21 |
| 9332351 | Long-throw acoustic transducer | Scott P. Porter, Christopher Wilk | 2016-05-03 |
| 9210492 | Microphone assembly having an acoustic coupler | Sawyer I. Cohen, Christopher Wilk | 2015-12-08 |
| 9154869 | Speaker with a large volume chamber and a smaller volume chamber | Sawyer I. Cohen, Christopher Wilk | 2015-10-06 |
| 9131320 | Audio device with a voice coil channel and a separately amplified telecoil channel | Shaohai Chen | 2015-09-08 |
| 9106987 | Handling power dissipation in a multi microspeaker module | Scott P. Porter, Christopher Wilk | 2015-08-11 |
| 9084063 | Hearing aid compatible audio device with acoustic noise cancellation | Shaohai Chen | 2015-07-14 |
| 8988480 | Use of an earpiece acoustic opening as a microphone port for beamforming applications | Jae-Han Lee, Guy C. Nicholson | 2015-03-24 |
| 8953833 | Systems and methods for controlling airflow into an electronic device | Sawyer I. Cohen, Scott P. Porter | 2015-02-10 |
| D718753 | Component for an electronic device | Jody Akana, Bartley K. Andre, John Bernard Ardisana, II, Jeremy Bataillou, Sawyer I. Cohen +21 more | 2014-12-02 |
| 8724841 | Microphone with acoustic mesh to protect against sudden acoustic shock | Andrew P. Bright, Christopher Wilk, Jae-Han Lee, Scott P. Porter, Sawyer I. Cohen | 2014-05-13 |
| 8682014 | Audio device with a voice coil channel and a separately amplified telecoil channel | Shaohai Chen | 2014-03-25 |
| 8682020 | Speaker magnet thermal management | Christopher Wilk, Sawyer I. Cohen | 2014-03-25 |
| 8385512 | Achieving hearing aid compatibility on handsets with low acoustic impedance receivers | — | 2013-02-26 |
| 8266463 | Negotiating power between power sourcing equipment and powerable devices | Premkumar Jonnala, Norman W. Finn, Qiang Wu | 2012-09-11 |
| 8078889 | Method and apparatus for negotiating power between power sourcing equipment and powerable devices | Premkumar Jonnala, Norman W. Finn, Qiang Wu | 2011-12-13 |
| 7392407 | Method and apparatus for negotiating power between power sourcing equipment and powerable devices | Premkumar Jonnala, Norman W. Finn, Qiang Wu | 2008-06-24 |