Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11199893 | Method, device for processing data of bluetooth speaker, and bluetooth speaker | Wen-Chung Cheng, Haiquan Wu, Enqin Zhang, Lei Cao, Ruiwen Shi | 2021-12-14 |
| 10966019 | Audio signal processing device and sound box | Shimin Zhang, Haiquan Wu, Enqin Zhang, Lei Cao, Ruiwen Shi | 2021-03-30 |