Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11381894 | Device with linear slots for water drainage | Geng Xiang Lee, Chi T. Tran, Ji Ying Choong, Kuang Eng Lim | 2022-07-05 |
| 10887685 | Adaptive white noise gain control and equalization for differential microphone array | Kurt S. Fienberg, Daniel Grobe Sachs | 2021-01-05 |
| 10779067 | Systems for reducing wind-induced noise and water infiltration in communication devices | Oleg G. Harizanov, Geng Xiang Lee, Kuang Eng Lim, Michael Page, William Robertson | 2020-09-15 |
| 10698850 | Multimode audio accessory connector | Daniel Grobe Sachs, Ellis A. Pinder | 2020-06-30 |
| 10455340 | Validating the operation of a transducer and an audio signal path | Daniel Grobe Sachs, Ellis A. Pinder | 2019-10-22 |
| 10452584 | Multimode audio accessory connector | Daniel Grobe Sachs, Ellis A. Pinder | 2019-10-22 |
| 10236972 | Method and apparatus for providing expanded interface operation between a portable communication device and an accessory | Daniel Grobe Sachs, Ellis A. Pinder | 2019-03-19 |
| 10069322 | Methods and systems of managing power in a portable electronic device | Daniel Grobe Sachs | 2018-09-04 |
| 9998577 | Method and apparatus for managing noise levels using push-to-talk event activated vibration microphone | Daniel Grobe Sachs | 2018-06-12 |
| 9807498 | System and method for beamforming audio signals received from a microphone array | Kurt S. Fienberg | 2017-10-31 |
| 9678909 | Methods and systems of exchanging data between an electronic device and an external accessory | Daniel Grobe Sachs | 2017-06-13 |
| 9232366 | Dual-watch collar-wearable communication device | Michael L. Charlier, Christopher A. Evans, Chi T. Tran | 2016-01-05 |
| 8909173 | Method and apparatus for operating accessory interface functions over a single signal | — | 2014-12-09 |
| 8271037 | Method and system for automatic audio accessory use position detection and audio adjustment | — | 2012-09-18 |