Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10608450 | Power polarity detection for accessory mode change | Hamid Shayesteh-pour, Jason Lin | 2020-03-31 |
| 10051396 | Automatic microphone switching | Jussi Virolainen | 2018-08-14 |