Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6789119 | Emulating a persistent connection using http | Shi Yan, Shangde Zhou | 2004-09-07 |
| 6763501 | Remote document serving | Guanghong Yang, Zheng Yuan, Song Wei | 2004-07-13 |
| 6691154 | Instantaneous remote control of an unattended server | Zheng Yuan | 2004-02-10 |