Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9094412 | Self organizing IP multimedia subsystem | Ashutosh Dutta, Christian Makaya, Subir Das, Fuchun Joseph Lin, Ming-Yee Lai +3 more | 2015-07-28 |
| 9025771 | Security optimization for IMS/MMD architecture | Ashutosh Dutta, Abhrajit Ghosh, Subir Das, Fuchun Joesph Lin, Kyriakos Manousakis +3 more | 2015-05-05 |
| 8971291 | P-CSCF fast handoff for IMS/MMS architecture | Ashutosh Dutta, Abhrajit Ghosh, Subir Das, Kyriakos Manousakis, Funchun Joseph Lin +4 more | 2015-03-03 |
| 8670407 | Proxy mobile IP | Ashutosh Dutta, Funchun Joe Lin, Subir Das, Hidetoshi Yokota, Tsunehiko Chiba | 2014-03-11 |
| 8625551 | Flexible mobility framework for heterogeneous roaming in next generation wireless networks | Ashutosh Dutta, Subir Das, Fuchun Joe Lin, Tsumehiko Chiba, Hidetoshi Yokota +1 more | 2014-01-07 |
| 8098627 | P-CSCF fast handoff for IMS/MMS architecture | Ashutosh Dutta, Abhrajit Ghosh, Subir Das, Kyriakos Manousakis, Funchun Joseph Lin +4 more | 2012-01-17 |