Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7773538 | Estimating origin-destination flow entropy | Jia Wang, Oliver Spatscheck, Ashwin Lall, Jun Xu, Haiquan Zhao | 2010-08-10 |
| 7091409 | Music feature extraction using wavelet coefficient histograms | Tao Li, Qi Li | 2006-08-15 |