Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8869181 | Method and system for message notification | Bernard Ku, Arshad Khan | 2014-10-21 |
| 8806630 | Methods and apparatus for intrusion protection in systems that monitor for improper network usage | Chaoxin Qiu | 2014-08-12 |
| 8789160 | Function-based authorization to access electronic devices | Mehrad Yasrebi, James Jackson | 2014-07-22 |
| 8787148 | Methods and systems to communicate media data across different networks | Bernard Ku, Arshad Khan | 2014-07-22 |
| 8750132 | Method and apparatus for completing a call in a network with ENUM failure | Arshad Khan, Bernard Ku | 2014-06-10 |
| 8726323 | System and method for presenting support services | Bernard Ku, Arshad Khan | 2014-05-13 |
| 8655996 | Customized behavior of a control layer towards an application server in a packet-based network | Arshad Khan, Chaoxin Qiu | 2014-02-18 |
| 8619547 | Communication system with failover communication services | Chaoxin Qiu, Arshad Khan | 2013-12-31 |
| 8547966 | Method and apparatus for configuring IP multimedia subsystem network elements | Arshad Khan, Chaoxin Qiu | 2013-10-01 |
| 8528028 | System and method of delivering personal video content | Arshad Khan, Bernard Ku | 2013-09-03 |
| 8332481 | Systems and methods for transmitting subject line messages | Chaoxin Qiu | 2012-12-11 |
| 8260930 | Systems, methods and computer readable media for reporting availability status of resources associated with a network | Arshad Khan, Chaoxin Qiu | 2012-09-04 |
| 8255470 | System and method for message recall in a unified messaging | James Jackson, Mehrad Yasrebi | 2012-08-28 |
| 8224954 | Protecting subscriber database data integrity in geographical redundant deployments | Chaoxin Qiu, Arshad Khan | 2012-07-17 |
| 8223757 | Methods and apparatus to perform call screening in a voice over internet protocol (VOIP) network | James Jackson, Philip Cunetto | 2012-07-17 |
| 8125899 | Methods and systems to communicate media data across different networks | Bernard Ku, Arshad Khan | 2012-02-28 |
| 7702092 | Communication system and method of routing calls to a terminating end point | Bernard Ku, Jeffrey Paul Johnson | 2010-04-20 |