Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9218814 | Cross monitoring method and system based on voiceprint recognition and location tracking | — | 2015-12-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9218814 | Cross monitoring method and system based on voiceprint recognition and location tracking | — | 2015-12-22 |