Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11194088 | Fill-in light unit, display screen, display apparatus, and terminal | Bangshi Yin, Kangle Xue, Bin Yan, Jiuliang Gao | 2021-12-07 |
| 11019432 | Speaker unit, speaker, terminal, and speaker control method | Dahe Kou, Bin Du | 2021-05-25 |