Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10020952 | PIM relay mode in computer networks | Princy T. Elizabeth, Zhaohui Zhang | 2018-07-10 |
| 8099516 | Protocol independent multicast designated router enhancements for supporting internet group management protocol in a multi-access network | — | 2012-01-17 |
| 7944846 | DVMRP border router for reverse path forwarding validation with external sources | Haixiang He | 2011-05-17 |
| 7752670 | Detecting an attack of a network connection | Sasi Harpanahalli, Deepak Seth | 2010-07-06 |
| 6721318 | Extending router functionality to report static group membership | Shuching Shieh | 2004-04-13 |
| 6581175 | Apparatus and method of requesting retransmission of a message across a network | Richard Crump, Janet Doong | 2003-06-17 |