Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8369559 | Speaker assembly | Shi-Jun Yang, Ping Li, Xiao-Yong Cui | 2013-02-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8369559 | Speaker assembly | Shi-Jun Yang, Ping Li, Xiao-Yong Cui | 2013-02-05 |