Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6757706 | Method and apparatus for providing responses for requests of off-line clients | Liu Dong, Xiaoyan Chen, Xiaopei Zhang | 2004-06-29 |
| 6742018 | System and method for storing and retrieving data by keywords converted into divided long integers | Song Song, Hong Cai | 2004-05-25 |