Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11614916 | User voice activity detection | Jiajin An, Michael Jon Wurtz, David Wurtz, Manpreet S. Khaira, Amit Kumar +3 more | 2023-03-28 |
| 11006201 | Headphone off-ear detection | Amit Kumar, Michael Jon Wurtz, Eric P. Etheridge, Eric Sorensen | 2021-05-11 |
| 10945062 | Headphone with off-ear and on-ear detection | Amit Kumar, Eric Sorensen | 2021-03-09 |
| 10564925 | User voice activity detection methods, devices, assemblies, and components | Jiajin An, Michael Jon Wurtz, David Wurtz, Manpreet S. Khaira, Amit Kumar +3 more | 2020-02-18 |
| 10540954 | Calibration and stabilization of an active noise cancelation system | Amit Kumar, Thomas Irrgang, Eric Sorensen | 2020-01-21 |
| 10448140 | Headphone off-ear detection | Amit Kumar, Mike Wurtz, Eric P. Etheridge, Eric Sorensen | 2019-10-15 |
| 10231047 | Off-ear and on-ear headphone detection | Amit Kumar, Eric Sorensen | 2019-03-12 |
| 10200776 | Headphone off-ear detection | Amit Kumar, Mike Wurtz, Eric P. Etheridge, Eric Sorensen | 2019-02-05 |
| 9980034 | Headphone off-ear detection | Amit Kumar, Mike Wurtz, Eric P. Etheridge, Eric Sorensen | 2018-05-22 |
| 9967647 | Off-ear and on-ear headphone detection | Amit Kumar, Eric Sorensen | 2018-05-08 |
| 9728179 | Calibration and stabilization of an active noise cancelation system | Amit Kumar, Thomas Irrgang, Eric Sorensen | 2017-08-08 |
| 9397630 | Directional based audio response to an external environment emergency signal | Liang (Vincent) Wang, Christopher Yap, Cedric Tio | 2016-07-19 |