Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7403611 | Small size hands-free speakerphone apparatus | Qin He, Ming Zhang, Wan-Chieh Pai | 2008-07-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7403611 | Small size hands-free speakerphone apparatus | Qin He, Ming Zhang, Wan-Chieh Pai | 2008-07-22 |