Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11513759 | Soundmark indicating availability of content supplemental to audio content | Daniel James Chastney | 2022-11-29 |
| 10111020 | Systems and methods for initiating action based on audio output device | Foy C. Sperring, Ajay Arora | 2018-10-23 |
| 9037277 | Systems and methods for initiating action based on audio output device | Foy C. Sperring, Ajay Arora | 2015-05-19 |