Issued Patents 2003
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6658565 | Distributed filtering and monitoring system for a computer internetwork | Amit Gupta, Dah Ming Chiu | 2003-12-02 |
| 6658004 | Use of beacon message in a network for classifying and discarding messages | Miriam C. Kadansky, Dah Ming Chiu, Stephen R. Hanna, Stephen A. Hurst, Joseph S. Wesley | 2003-12-02 |
| 6636838 | Content screening with end-to-end encryption | Stephen R. Hanna, Yassir K. Elley | 2003-10-21 |
| 6590895 | Adaptive retransmission for error control in computer networks | Amit Gupta | 2003-07-08 |
| 6580722 | Bypassing topological restrictions with tunnels | — | 2003-06-17 |
| 6567410 | Assigning multiple parallel bridge numbers to bridges having three or more ports | — | 2003-05-20 |
| 6560705 | Content screening with end-to-end encryption prior to reaching a destination | Stephen R. Hanna, Yassir K. Elley | 2003-05-06 |
| 6546486 | Content screening with end-to-end encryption within a firewall | Stephen R. Hanna, Yassir K. Elley | 2003-04-08 |
| 6526055 | Method and apparatus for longest prefix address lookup | Dah Ming Chiu | 2003-02-25 |
| 6526022 | Detecting congestion by comparing successive loss of packets in windows to provide congestion control in reliable multicast protocol | Dah Ming Chiu, Miriam C. Kadansky, Stephen R. Hanna, Stephen A. Hurst, Joseph S. Wesley +1 more | 2003-02-25 |
| 6510523 | Method and system for providing limited access privileges with an untrusted terminal | Stephen R. Hanna | 2003-01-21 |
| 6507562 | DYNAMIC OPTIMIZATION FOR RECEIVERS USING DISTANCE BETWEEN A REPAIR HEAD AND A MEMBER STATION IN A REPAIR GROUP FOR RECEIVERS HAVING A CLOSELY KNIT TOPOLOGICAL ARRANGEMENT TO LOCATE REPAIR HEADS NEAR THE MEMBER STATIONS WHICH THEY SERVE IN TREE BASED REPAIR IN RELIABLE MULTICAST PROTOCOL | Miriam C. Kadansky, Dah Ming Chiu, Stephen R. Hanna, Stephen A. Hurst, Joseph S. Wesley +1 more | 2003-01-14 |
| 6505253 | Multiple ACK windows providing congestion control in reliable multicast protocol | Dah Ming Chiu, Miriam C. Kadansky, Stephen R. Hanna, Stephen A. Hurst, Joseph S. Wesley +1 more | 2003-01-07 |