Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6650909 | System and method of preserving point codes in a mobile network having a proxy switch | Shamim A. Naqvi, Rangamani Sundar, Murali Aravamudan | 2003-11-18 |
| 6633767 | System and method of managing interconnections in mobile communications | Murali Aravamudan, Shamim A. Naqvi, Todd Snide | 2003-10-14 |
| 6625420 | System and method of fault management in a mobile communications network having a proxy switch | Shamim A. Naqvi, Rangamani Sundar, Murali Aravamudan | 2003-09-23 |
| 6625449 | System and method of siphoning messages from a mobile network to an alternative network | Shamim A. Naqvi, Rangamani Sundar, Murali Aravamudan | 2003-09-23 |
| 6545992 | System and method of selecting GGSN in a mobile communications network | Shamim A. Naqvi, Murali Aravamudan, Rangamani Sundar | 2003-04-08 |