Issued Patents All Time
Showing 51–56 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6301618 | Forced sequential access to specified domains in a computer network | Shuxian Lou, Shujin Zhang | 2001-10-09 |
| 6298383 | Integration of authentication authorization and accounting service and proxy service | Andrew Gutman, Sampath Kumar Sthothra Bhasham, Kalpathi S. Suryanarayanan | 2001-10-02 |
| 6263369 | Distributed architecture allowing local user authentication and authorization | Houshang Nayeb Hosseini, Jie Chu, Leslie Alan Thomas, Shujin Zhang | 2001-07-17 |
| 6243749 | Dynamic network address updating | Jane Jiaying Jin, Maria Alice Dos Santos, Sampath Kumar Sthothra Bhasham | 2001-06-05 |
| 6212561 | Forced sequential access to specified domains in a computer network | Shuxian Lou, Shujin Zhang | 2001-04-03 |
| 6119160 | Multiple-level internet protocol accounting | Shujin Zhang, Shuxian Lou, Roman Peter Kochan | 2000-09-12 |