Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12244004 | Composite cathode material for lithium-ion battery, and vehicle | Yi PAN, Rong HAO, Na Chen | 2025-03-04 |
| 9161111 | Wireless speaker and wireless speaker system thereof | Qian Zhang, Hongyan Lu | 2015-10-13 |
| 8675887 | Wireless illuminative speaker system and wireless illuminative speaker thereof | Qian Zhang, Hongyan Lu | 2014-03-18 |
| D647507 | Wireless illuminative speaker | Qian Zhang, Hongyan Lu | 2011-10-25 |
| D646263 | Wireless transmitter | Qian Zhang, Hongyan Lu | 2011-10-04 |