Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12230242 | Sound gathering device for voiceprint monitoring and preparation method | Yong Li, Ting-Ni Chen, Ling Ju, Jijing Yin, Ze Zhang +16 more | 2025-02-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12230242 | Sound gathering device for voiceprint monitoring and preparation method | Yong Li, Ting-Ni Chen, Ling Ju, Jijing Yin, Ze Zhang +16 more | 2025-02-18 |