Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9838784 | Directional audio capture | Harinarayanan Erumbi Vallabhan, Carlos Avendano, Ludger Solbach | 2017-12-05 |
| 9820042 | Stereo separation and directional suppression with omni-directional microphones | Jonathon Ray, John Woodruff, Tony S. Verma | 2017-11-14 |
| 9668048 | Contextual switching of microphones | Ajay Kumar Dhanapalan, Harsha Rao | 2017-05-30 |