Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11638090 | Loudspeaker system, loudspeaker, and loudspeaker base | Kaifeng Li, Ziming Wang, Chenggong Ning, Yihong XIE, Peitao Wang +1 more | 2023-04-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11638090 | Loudspeaker system, loudspeaker, and loudspeaker base | Kaifeng Li, Ziming Wang, Chenggong Ning, Yihong XIE, Peitao Wang +1 more | 2023-04-25 |