Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11348590 | Methods and devices for registering voiceprint and for authenticating voiceprint | Chao Li | 2022-05-31 |
| 10699716 | Artificial intelligence-based method and device for voiceprint authentication | Chao Li, Xiao LI | 2020-06-30 |
| 10685658 | Method and device for processing voiceprint authentication | Chao Li, Lin Zhu | 2020-06-16 |