Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8200736 | Virtual SIM card for mobile handsets | Guangming Shi, Venkat Eswarlu Tangirala, Julian Durand | 2012-06-12 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8200736 | Virtual SIM card for mobile handsets | Guangming Shi, Venkat Eswarlu Tangirala, Julian Durand | 2012-06-12 |