Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7587215 | User interface for cellular telephone group calls | Sumanta Chakraborty, Jibu Joseph, Harpreet Singh | 2009-09-08 |
| 7403767 | Cellular telephone network with record keeping for missed calls | Nematolah Kashanian, Sima Ybarra, Jibu Joseph, Anand Desikan | 2008-07-22 |