Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12273586 | Multimedia apparatus and cast method | Ziquan Song, Xuesheng ZHU, Chengchuang XIAO | 2025-04-08 |
| 11871075 | Audio playing and transmitting methods and apparatuses | Ziquan Song | 2024-01-09 |
| 11662971 | Display apparatus and cast method | Ziquan Song, Zhikui Wang, Yanmei YU, Naijin LI | 2023-05-30 |
| 11190836 | Audio playing and transmitting methods and apparatuses | Ziquan Song | 2021-11-30 |