Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9143386 | Remote keep-alive message management in a wireless communication network | Kosol Jintaseranee | 2015-09-22 |
| 9143428 | Keep-alive message integration over a wireless communication network | Kosol Jintaseranee | 2015-09-22 |
| 8977260 | Preventing clone device registration in a wireless communication system | Heesook Choi | 2015-03-10 |
| 8682293 | Telecom fraud detection using social pattern | Hui Zang | 2014-03-25 |
| 8655314 | Telecom-fraud detection using device-location information | Hui Zang | 2014-02-18 |
| 8588056 | Elimination of unwanted packets entering a restricted bandwidth network | Heesook Choi, Kosol Jintaseranee | 2013-11-19 |
| 8578493 | Botnet beacon detection | Joe P. Cowan, Robert Edward Esposito, Supranamaya Ranjan | 2013-11-05 |
| 8571022 | Packet filtering by session setup association in a wireless communication system | Kosol Jintaseranee | 2013-10-29 |
| 8559926 | Telecom-fraud detection using device-location information | Hui Zang | 2013-10-15 |
| 8553700 | Method and system for facilitating packet-based communications | Mark Evans, Jay Cee Straley, John N. Larson | 2013-10-08 |
| 8463237 | Using communications records to detect unauthorized use of telecommunication services | Hui Zang | 2013-06-11 |
| 8413234 | Communications-service fraud detection using special social connection | Hui Zang | 2013-04-02 |
| 8396451 | Telecom fraud detection using social pattern | Hui Zang | 2013-03-12 |
| 8359006 | Using communications records to detect unauthorized use of telecommunication services | Hui Zang | 2013-01-22 |
| 8339974 | Method and system for detecting and mitigating RTP-based denial of service attacks | Mark Evans | 2012-12-25 |
| 8233930 | Dual-channel conferencing with connection-based floor control | David L. Harris | 2012-07-31 |
| 8060086 | Method and apparatus for processing mobile-IP registration requests | Kosol Jintaseranee, Qiu JIN, Jing Yea, John N. Larson, Linda Huan-Chin Chau | 2011-11-15 |
| 7895642 | Tiered security services | John N. Larson, Mark Evans | 2011-02-22 |
| 7788491 | Use of encryption for secure communication exchanges | — | 2010-08-31 |
| 7681038 | Method and system for facilitating packet-based communications | Mark Evans, Jay Cee Straley, John N. Larson | 2010-03-16 |