Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9720874 | Auto-detection and mode switching for digital interface | Yang Pan | 2017-08-01 |
| 9722561 | Systems and apparatus providing frequency shaping for microphone devices and methods of operation of the same | — | 2017-08-01 |
| 9689739 | Microelectromechanical systems sensor control interface | Yang Pan | 2017-06-27 |
| 9602924 | Microphone with programmable frequency response | — | 2017-03-21 |
| 9357296 | Switchable attenuation circuit for MEMS microphone systems | Jens Gaarde Henriksen | 2016-05-31 |
| 9337722 | Fast power-up bias voltage circuit | — | 2016-05-10 |
| 9148729 | Microphone with programmable frequency response | — | 2015-09-29 |
| 8831246 | MEMS microphone with programmable sensitivity | — | 2014-09-09 |
| 8731002 | Synchronization, re-synchronization, addressing, and serialized signal processing for daisy-chained communication devices | Yang Pan, Dongqin Yan, Camille Huin | 2014-05-20 |
| 8625809 | Switchable attenuation circuit for MEMS microphone systems | Jens Gaarde Henriksen | 2014-01-07 |
| 8619821 | System, apparatus, and method for time-division multiplexed communication | Yang Pan, Dongqin Yan, Camille Huin | 2013-12-31 |
| 7991169 | Charge/discharge control circuit for audio device | Colin McHugh | 2011-08-02 |
| 7920022 | Switched capacitor system with and method for output glitch reduction | — | 2011-04-05 |
| 7683815 | Cross-coupled switched capacitor circuit with a plurality of branches | Khiem Quang Nguyen | 2010-03-23 |
| 7305037 | Calibration system for a communications system | Colm Prendergast, James Wilson, Daniel Boyko | 2007-12-04 |
| 7142037 | Switched capacitor mutual charging system and method | — | 2006-11-28 |
| 7110531 | Isolation system with analog communication across an isolation barrier | Colm Prendergast, James Wilson, Daniel Boyko | 2006-09-19 |