Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9549061 | Call center based zoned microphone control in a vehicle | Jesse T. Gratke, Nathan Ampunan, Douglas C. Martin, Bassam S. Shahmurad | 2017-01-17 |
| 8738368 | Speech processing responsive to a determined active communication zone in a vehicle | Jesse T. Gratke, Nathan Ampunan, Douglas C. Martin, Bassam S. Shahmurad | 2014-05-27 |