Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10349168 | Sound absorption component and loudspeaker module having sound absorption component | Xiaodong Cao | 2019-07-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10349168 | Sound absorption component and loudspeaker module having sound absorption component | Xiaodong Cao | 2019-07-09 |