Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10524260 | Device, system and method for preventing audio loss | Yunhai Yang, Daniel J. McDonald | 2019-12-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10524260 | Device, system and method for preventing audio loss | Yunhai Yang, Daniel J. McDonald | 2019-12-31 |