Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10049653 | Active noise cancelation with controllable levels | Amit Kumar | 2018-08-14 |
| 10021478 | In-the-ear automatic-noise-reduction devices, assemblies, components, and methods | Michael Jon Wurtz | 2018-07-10 |
| 9980034 | Headphone off-ear detection | Amit Kumar, Shankar Rathoud, Mike Wurtz, Eric P. Etheridge | 2018-05-22 |
| 9967647 | Off-ear and on-ear headphone detection | Amit Kumar, Shankar Rathoud | 2018-05-08 |