Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9582380 | Secure fallback network device | James Wei, Suresh Ganjigunta Padmanabhan, Subbiah Kandasamy | 2017-02-28 |
| 9027095 | Secure fallback network device | James Wei, Suresh Ganjigunta Padmanabhan, Subbiah Kandasamy | 2015-05-05 |
| 8171146 | Utilization of media capabilities in a mixed environment | Yaan Mirng Jeffrey Chen, Faisal Sivayudeen, Vijay Kannan | 2012-05-01 |
| 7886344 | Secure fallback network device | James Wei, Suresh Ganjigunta Padmanabhan, Subbiah Kandasamy | 2011-02-08 |
| 7830865 | Full PBX telephony feature preservation across a voice over packet network | — | 2010-11-09 |
| 7082119 | Full PBX telephony feature preservation across a voice over packet network | — | 2006-07-25 |