Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11783848 | Method and system for voice separation based on degenerate unmixing estimation technique | Guoxia Zhang, Youye Xie, Qingshan Zhang | 2023-10-10 |
| 11785383 | Method and system for compensating frequency response of microphone | Xueli Fan | 2023-10-10 |
| 11557306 | Method and system for speech enhancement | Guoxia Zhang | 2023-01-17 |
| 11532302 | Pre-voice separation/recognition synchronization of time-based voice collections based on device clockcycle differentials | Guoxia Zhang | 2022-12-20 |