Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11715456 | Serial FFT-based low-power MFCC speech feature extraction circuit | Weiwei Shan | 2023-08-01 |
| 11651766 | Ultra-low-power speech feature extraction circuit based on non-overlapping framing and serial FFT | Weiwei Shan, Jun Yang, Longxing Shi | 2023-05-16 |