Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9742357 | Audio system having an improved efficiency and extended operation time | Sean Chiu, Jianhua Pan, Constantine Mouzakis, Jeffrey S. Anderson, Patrick Nicolet | 2017-08-22 |
| 9722544 | Audio system having an improved efficiency and extended operation time | Sean Chiu, Jianhua Pan, Constantine Mouzakis, Jeffrey S. Anderson, Patrick Nicolet | 2017-08-01 |
| 9559642 | Audio delivery system having an improved efficiency and extended operation time between recharges or battery replacements | Sean Chiu, Jianhua Pan, Constantine Mouzakis, Jeffrey S. Anderson, Patrick Nicolet | 2017-01-31 |