Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9692846 | System, device and method for providing push service using feedback message | — | 2017-06-27 |
| 9491132 | System and method for providing push service for reducing network loads | — | 2016-11-08 |
| 9258740 | Push service providing system and method for balancing message loads | — | 2016-02-09 |
| 8483180 | Optimized data reconnect | Asif Hossain, Muhammad Khaledul Islam | 2013-07-09 |
| 8320911 | Cellular communications system providing mobile cellular device battery saving features while accommodating user access requests and related methods | Wen Zhao, Kenneth J. Liang | 2012-11-27 |
| 8315162 | System and method for determining that a maximum number of IP sessions have been established | Jeff Wirtanen, M. Khaledul Islam, Trevor Plestid | 2012-11-20 |
| 8249614 | Cellular communications system with mobile cellular device battery saving features based upon quality of service and access denial and related methods | Wen Zhao, Kenneth J. Liang | 2012-08-21 |
| 8160584 | Cellular communications system providing mobile cellular device battery saving features while accommodating user access requests and related methods | Wen Zhao, Kenneth J. Liang | 2012-04-17 |
| 8023943 | Cellular communications system providing mobile cellular device battery saving features while accommodating user access requests and related methods | Wen Zhao, Kenneth J. Liang | 2011-09-20 |
| 8010123 | Cellular communications system with mobile cellular device battery saving features based upon quality of service and access denial and related methods | Wen Zhao, Kenneth J. Liang | 2011-08-30 |
| 7881283 | Customizability of event notification on telephony-enabled devices | Jean-Philippe Paul Cormier, M. Khaledul Islam | 2011-02-01 |
| 7835335 | Optimized data reconnect | Asif Hossain, Muhammad Khaledul Islam | 2010-11-16 |
| 7646753 | Mobile IP registration process for always-on device | M. Khaledul Islam, Shahid Chaudry | 2010-01-12 |
| 7539170 | Optimized data reconnect | Asif Hossain, Muhammed Khaledul Islam | 2009-05-26 |