Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12335709 | Sound generator | Xuedong Lv, Xiaoqiong Feng, Kun Yang, Zhen Huang | 2025-06-17 |
| 12149908 | Sound device | Xuedong Lv, Xiaoqiong Feng, Kun Yang, Zhen Huang | 2024-11-19 |
| D1014488 | Phone case | — | 2024-02-13 |
| 11032649 | Speaker module and method for manufacturing same | Fan Zhang | 2021-06-08 |
| 9578421 | Miniature speaker | Song Pan | 2017-02-21 |
| 9338535 | Micro-speaker | Haifei Huang, Yunxia Xu | 2016-05-10 |
| 9258631 | Micro-speaker | Yunxia Xu | 2016-02-09 |
| 8873792 | Speaker | Wei Song | 2014-10-28 |
| 8449033 | Track release mechanism | Tamizharasan Shannugam | 2013-05-28 |
| 8210614 | Interlock for a seat recliner mechanism | — | 2012-07-03 |
| 8109577 | Sliding latch system | — | 2012-02-07 |
| 7887134 | Interlock for a seat recliner mechanism | — | 2011-02-15 |
| 7819475 | Sliding latching system | — | 2010-10-26 |