Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10129808 | Reducing communication silence when performing inter-technology handoff | Mark A. Stegall, Jing Chen, Gary Stephens | 2018-11-13 |
| 9998882 | Multimedia message delivery in a communication system | Jayshree Bharatia, Kuntal Chowdry | 2018-06-12 |
| 9949171 | Advanced LMSD intersystem handoff | Gary Stephens | 2018-04-17 |
| 9560083 | Service denial and termination on a wireless network | Jayshree Bharatia | 2017-01-31 |
| 9326195 | Reducing communication silence when performing inter-technology handoff | Mark A. Stegall, Jing Chen, Gary Stephens | 2016-04-26 |
| 8996689 | Methods of operating networks, application servers, and wireless devices supporting machine-to-machine applications | Ahmad Muhanna, Ke-Chi Jang, Octavio Jose De Franca Lima | 2015-03-31 |
| 8913594 | Routing of a CDMA MS initiated USSD request | David Brombal, Martin Nair | 2014-12-16 |
| 8908569 | Multiple-termination routing in a wireless network environment with an internet protocol core | Jayshree Bharatia, Gary Stephens | 2014-12-09 |
| 8880708 | Service denial and termination on a wireless network | Jayshree Bharatia | 2014-11-04 |
| 8811282 | Call delivery to an IMS network for a mobile directory number homed in a 2G wireless network | Pierre Boulos, David Brombal | 2014-08-19 |
| 8725106 | Reducing communication silence when performing inter-technology handoff | Mark A. Stegall, Jing Chen, Gary Stephens | 2014-05-13 |
| 8693396 | Method and apparatus for allowing a subscriber to view the calling party number for a circuit switched voice call page while attached to a packet data network | Ke-Chi Jang | 2014-04-08 |
| 8645408 | Discovery of application server in an IP network | Kuntal Chowdhury | 2014-02-04 |
| 8619637 | Multiple-termination routing in a wireless network environment with an internet protocol core | Jayshree Bharatia, Gary Stephens | 2013-12-31 |
| 8554182 | Method and system for multimedia message delivery in a communication system | Jayshree Bharatia, Kuntal Chowdry | 2013-10-08 |
| 8346927 | Method and system for service denial and termination on a wireless network | Jayshree Bharatia | 2013-01-01 |
| 8213365 | Call origination in a CDMA legacy MS domain using SIP | Gary Stephens, Jayshree Bharatia | 2012-07-03 |
| 8208413 | Multiple-termination routing in a wireless network environment with an internet protocol core | Jayshree Bharatia, Gary Stephens | 2012-06-26 |
| 8199727 | Call delivery in a CDMA legacy MS domain for SIP call origination | Gary Stephens, Todd Spraggins | 2012-06-12 |
| 8169968 | Reducing communication silence when performing inter-technology handoff | Mark A. Stegall, Jing Chen, Gary Stephens | 2012-05-01 |
| 8161098 | Method and system for service denial and termination on a wireless network | Jayshree Bharatia | 2012-04-17 |
| 7962124 | Method and system for multimedia message delivery in a communication system | Jayshree Bharatia, Kuntal Chowdry | 2011-06-14 |
| 7835324 | Resource optimization in a wireless IP network | Kuntal Chowdhury, Jayshree Bharatia | 2010-11-16 |
| 7751359 | Call origination in a CDMA legacy MS domain using SIP | Gary Stephens, Jayshree Bharatia | 2010-07-06 |
| 7436817 | Call clearing for legacy mobile circuit switched domain wireless systems | Jayshree Bharatia, Amy S. Pendleton | 2008-10-14 |