Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7900143 | Large character set browser | — | 2011-03-01 |
| 6452974 | Synchronization of related audio and video streams | Rama Menon, Sheng-Hui Chu | 2002-09-17 |
| 6269122 | Synchronization of related audio and video streams | Rama Prasad, Sheng-Hui Chu | 2001-07-31 |
| 6112233 | Saving and retrieving a message via a network server using an index page | — | 2000-08-29 |