Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10965649 | Persistent data communication sessions across WAN | Bhaskar Ragula, Xiaoxiong Fan, Sankhadip Sengupta | 2021-03-30 |
| 10819536 | WAN-span LAN (WSL) networking technology | Bhaskar Ragula, Xiaoxiong Fan, Sankhadip Sengupta | 2020-10-27 |
| 10374830 | WAN-span LAN (WSL) networking technology | Bhaskar Ragula, Xiaoxiong Fan, Sankhadip Sengupta | 2019-08-06 |
| 10164822 | Flatnet failover control | Bhaskar Ragula, Sankhadip Sengupta | 2018-12-25 |
| 8995252 | VoIP multiline failover | Bhaskar Ragula, Padmanaban Balasubramaniam | 2015-03-31 |
| 8780811 | Flatnet failover control | Bhaskar Ragula, Sankhadip Sengupta | 2014-07-15 |
| 8356346 | VPN secure sessions with dynamic IP addresses | Bhaskar Ragula | 2013-01-15 |
| 7877510 | Domain name resolution making IP address selections in response to connection status when multiple connections are present | Bhaskar Ragula | 2011-01-25 |
| 7444506 | Selective encryption with parallel networks | Bhaskar Ragula | 2008-10-28 |
| 7406048 | Tools and techniques for directing packets over disparate networks | Bhaskar Ragula | 2008-07-29 |
| 7269143 | Combining routers to increase concurrency and redundancy in external network access | Bhaskar Ragula | 2007-09-11 |
| 6775235 | Tools and techniques for directing packets over disparate networks | Ragula Bhaskar | 2004-08-10 |
| 6493341 | Combining routers to increase concurrency and redundancy in external network access | Ragula Bhaskar | 2002-12-10 |
| 6295276 | Combining routers to increase concurrency and redundancy in external network access | Ragula Bhaskar | 2001-09-25 |
| 6253247 | System and method for transmitting a user's data packets concurrently over different telephone lines between two computer networks | Ragula Bhaskar | 2001-06-26 |