Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10804716 | Method and system for charging a battery | Xin Li | 2020-10-13 |
| 10757500 | Wearable audio device with head on/off state detection | Jeremy Kemmerer | 2020-08-25 |
| 10741164 | Multipurpose microphone in acoustic devices | Masanori Honda, Ricardo F. Carreras, Alaganandan Ganeshkumar | 2020-08-11 |
| 10582292 | Printed circuit board (PCB) mount for headphone earcup | Daniel P. Baker | 2020-03-03 |
| 10547938 | Audio signal transmission | Ricardo F. Carreras, Kemal Kulovic, John Lloyd Goodman | 2020-01-28 |