Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9843127 | Connector assembly | Feng Song Liu, Feng Feng, Nicholas Murrells | 2017-12-12 |
| 9398365 | Earphone assembly | Feng Song Liu, Feng Feng, Nicholas Murrells | 2016-07-19 |
| 9161114 | Earmolds | Nicholas Murrells, Feng Feng | 2015-10-13 |
| D721351 | Earphones | Feng Song Liu, Feng Feng, Nicholas Murrells, Aleksander T. Amagasaki | 2015-01-20 |