Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6625640 | Modem having embedded network transmission protocols | Zheng Zou, Cheng-Shing Lai | 2003-09-23 |
| 6510455 | Electronic mail message checking system | Guan-Hua Chen, Cheng-Shing Lai, Jing Cao | 2003-01-21 |