Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8972482 | Automated remote site downloading on a geographic drive | Jun Li, Junbiao Zhang | 2015-03-03 |
| 8447876 | Content timing method and system | Jun Li, Junbiao Zhang | 2013-05-21 |
| 8401176 | Acoustic echo canceller with multimedia training signal | Paul Gothard Knutson, Andreas Matthias Aust | 2013-03-19 |
| 7814483 | Cache server at hotspots for downloading services | Jun Li, Junbiao Zhang | 2010-10-12 |
| 7769162 | Acoustic echo canceller with multimedia training signal | Paul Gothard Knutson, Andreas Matthias Aust | 2010-08-03 |
| 7734874 | Method and system for caching data using future access request information | Junbiao Zhang, Jun Li | 2010-06-08 |