Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6646983 | Network switch which supports TDM, ATM, and variable length packet traffic and includes automatic fault/congestion correction | Subhash Roy, Santanu Das, Daniel C. Upp, William B. Lipp, Jitender K. Vij | 2003-11-11 |
| 6636511 | Method of multicasting data through a communications switch | Subhash Roy, Frederick R. Carter, David Toebes, Rajen S. Ramchandani, Daniel C. Upp | 2003-10-21 |
| 6636515 | Method for switching ATM, TDM, and packet data through a single communications switch | Subhash Roy, Santanu Das, Daniel C. Upp, William B. Lipp, Jitender K. Vij +2 more | 2003-10-21 |
| 6631130 | Method and apparatus for switching ATM, TDM, and packet data through a single communications switch while maintaining TDM timing | Subhash Roy, Daniel C. Upp, William B. Lipp, Steven Benoit | 2003-10-07 |