Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8971846 | Method and apparatus for translation and authentication for a virtual operator of a communication system | S. M. Dileep Kumar, Radhakrishnan Subhashree | 2015-03-03 |
| 7463878 | Real-time interconnect billing system and method of use | Mohan Kumar | 2008-12-09 |