Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9942370 | Audio transducer and associated holding device for enhanced acoustic and electromagnetic coupling | Jian Zou, James He, Jinzhu Xue | 2018-04-10 |
| 9686389 | Audio transducer and associated holding device for enhanced acoustic and electromagnetic coupling | Jian Zou, James He, Jinzhu Xue | 2017-06-20 |