Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6985497 | Method and apparatus for network transmission capacity enhancement for the telephone circuit switched network | Wei Lin | 2006-01-10 |
| 6314112 | Method and apparatus for network transmission capacity enhancement for the telephone circuit switched network | Wei Lin | 2001-11-06 |
| 6122294 | Method and apparatus for network transmission capacity enhancement for the telephone circuit switched network | Wei Lin | 2000-09-19 |
| 5894478 | Protocol converter and router for multi-mode wireless data communications | Farhad Barzegar, Chi-Hwey Chang, Albert Chow, Gregory M. Durant, Xiaojian Huang +2 more | 1999-04-13 |
| 5026953 | Scanner system with local scanning capability for graphic reading | — | 1991-06-25 |