Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9906496 | Zone-based firewall policy model for a virtualized data center | David W. Chang, Abhijit Patra, Nagaraj Bagepalli | 2018-02-27 |
| 9461968 | Zone-based firewall policy model for a virtualized data center | David W. Chang, Abhijit Patra, Nagaraj Bagepalli | 2016-10-04 |
| 8990885 | Zone-based firewall policy model for a virtualized data center | David W. Chang, Abhijit Patra, Nagaraj Bagepalli | 2015-03-24 |
| 8516241 | Zone-based firewall policy model for a virtualized data center | David W. Chang, Abhijit Patra, Nagaraj Bagepalli | 2013-08-20 |