| Patent | Date |
|---|
Quota management in a session management function (SMF) for online charging
Grant 11,349,997 - Cai , et al. May 31, 2 | 2022-05-31 |
Charging Policies In Network Entities That Have Separate Control Plane And User Plane
App 20210218849 - CAI; Yigang ; et al. | 2021-07-15 |
Enhanced interfaces for network slice selection based on charging rules
Grant 11,044,664 - Cai , et al. June 22, 2 | 2021-06-22 |
Quota Management In A Session Management Function (smf) For Online Charging
App 20210051235 - Cai; Yigang ; et al. | 2021-02-18 |
Enhanced Interfaces For Network Slice Selection Based On Charging Rules
App 20200169951 - Cai; Yigang ; et al. | 2020-05-28 |
Policy decisions based on offline charging rules when service chaining is implemented
Grant 10,602,000 - Sharma , et al. | 2020-03-24 |
Network Slice Selection Based On Charging Rules
App 20200068074 - Cai; Yigang ; et al. | 2020-02-27 |
Software upgrade in a virtualized offline charging system
Grant 10,306,020 - Sharma | 2019-05-28 |
Charging for usage of radio resources that are shared between MTC traffic and non-MTC traffic
Grant 10,165,127 - Cai , et al. Dec | 2018-12-25 |
Offline charging for group communications using multimedia broadcast multicast service (MBMS) delivery
Grant 10,136,278 - Sharma , et al. November 20, 2 | 2018-11-20 |
Destination selection for an offline charging system to avoid reversion
Grant 10,117,076 - Sharma October 30, 2 | 2018-10-30 |
Dynamic distribution in an offline charging system
Grant 10,104,516 - Sharma October 16, 2 | 2018-10-16 |
Offline charging for group communications using multimedia broadcast multicast service (MBMS) delivery
Grant 10,080,116 - Sharma , et al. September 18, 2 | 2018-09-18 |
Separate charging for supplemental content in a data flow
Grant 10,063,711 - Cai , et al. August 28, 2 | 2018-08-28 |
Network Resource Schedulers And Scheduling Methods For Cloud Deployment
App 20180191859 - SHARMA; Ranjan ; et al. | 2018-07-05 |
Charging For Usage Of Radio Resources That Are Shared Between Mtc Traffic And Non-mtc Traffic
App 20180183938 - Cai; Yigang ; et al. | 2018-06-28 |
Distributed collaborative offline charging system
Grant 10,003,696 - Cai , et al. June 19, 2 | 2018-06-19 |
Relay of charging information for proximity services
Grant 9,992,657 - Sharma , et al. June 5, 2 | 2018-06-05 |
Telecommunication offline charging system
Grant 9,942,415 - Sharma April 10, 2 | 2018-04-10 |
Software Upgrade In A Virtualized Offline Charging System
App 20180084084 - Sharma; Ranjan | 2018-03-22 |
Systems and methods for avoiding double accounting upon session failover
Grant 9,883,052 - Sharma , et al. January 30, 2 | 2018-01-30 |
Internet Protocol Television Via Public Wi-Fi Network
App 20180014083 - Wang; Shengqiang ; et al. | 2018-01-11 |
Systems And Methods For Avoiding Double Accounting Upon Session Failover
App 20170374203 - Sharma; Ranjan ; et al. | 2017-12-28 |
Predictive Auto-scaling Of Virtualized Network Functions For A Network
App 20170373938 - Raether; Helmut ; et al. | 2017-12-28 |
Offline charging per service data flow
Grant 9,848,090 - Cai , et al. December 19, 2 | 2017-12-19 |
Interim billing for sessions in IMS networks
Grant 9,848,091 - Cai , et al. December 19, 2 | 2017-12-19 |
Destination Selection For An Offline Charging System To Avoid Reversion
App 20170339544 - Sharma; Ranjan | 2017-11-23 |
Offload of service charging from an online charging system
Grant 9,826,103 - Sharma , et al. November 21, 2 | 2017-11-21 |
Monitoring of IP multicast delivery over an optical network
Grant 9,800,960 - Wang , et al. October 24, 2 | 2017-10-24 |
Cross-media distribution of advertisements
Grant 9,794,609 - Sharma October 17, 2 | 2017-10-17 |
Internet protocol television via public Wi-Fi network
Grant 9,788,076 - Wang , et al. October 10, 2 | 2017-10-10 |
Sequence number reuse for CDR transport using GTP'
Grant 9,787,852 - Sharma October 10, 2 | 2017-10-10 |
Dynamic Distribution In An Offline Charging System
App 20170289784 - Sharma; Ranjan | 2017-10-05 |
Separate Charging For Supplemental Content In A Data Flow
App 20170272580 - Cai; Yigang ; et al. | 2017-09-21 |
Rendering rated media content on client devices using packet-level ratings
Grant 9,742,827 - Sharma , et al. August 22, 2 | 2017-08-22 |
Method and apparatus for providing customized ring back to calling terminals in a cable network
Grant 9,699,321 - Batni , et al. July 4, 2 | 2017-07-04 |
Separate charging for supplemental content in a data flow
Grant 9,699,323 - Cai , et al. July 4, 2 | 2017-07-04 |
Control of supplemental content in a data flow
Grant 9,699,111 - Cai , et al. July 4, 2 | 2017-07-04 |
Software upgrades for offline charging systems within a network
Grant 9,680,965 - Sharma June 13, 2 | 2017-06-13 |
Telecommunication Offline Charging System
App 20170163818 - Sharma; Ranjan | 2017-06-08 |
Identification of timestamps for a partial CDR when failover occurs in an offline charging system
Grant 9,674,373 - Sharma , et al. June 6, 2 | 2017-06-06 |
Location processing in a volte network
Grant 9,635,636 - Cai , et al. April 25, 2 | 2017-04-25 |
Charging for commercial group based messaging
Grant 9,602,677 - Sharma , et al. March 21, 2 | 2017-03-21 |
Error handling for CDR transport within an offline charging system
Grant 9,560,211 - Sharma January 31, 2 | 2017-01-31 |
Predictive disconnect in an offline charging system
Grant 9,549,081 - Sharma , et al. January 17, 2 | 2017-01-17 |
Handling of reduced partial CDRs in an offline charging system
Grant 9,538,016 - Sharma , et al. January 3, 2 | 2017-01-03 |
Monitoring Of Ip Multicast Delivery Over An Optical Network
App 20160380857 - Wang; Shengqiang ; et al. | 2016-12-29 |
Charging For Commercial Group Based Messaging
App 20160373591 - Sharma; Ranjan ; et al. | 2016-12-22 |
Modular offline charging system that stores accounting data in data segments of a storage system
Grant 9,491,311 - Sharma November 8, 2 | 2016-11-08 |
Policy engine in mobile unit for enhanced femtocell handover
Grant 9,491,675 - Cai , et al. November 8, 2 | 2016-11-08 |
Software Upgrades For Offline Charging Systems Within A Network
App 20160291957 - Sharma; Ranjan | 2016-10-06 |
Offline Charging For Group Communications Using Multimedia Broadcast Multicast Service (mbms) Delivery
App 20160261971 - Sharma; Ranjan ; et al. | 2016-09-08 |
Offline Charging For Group Communications Using Multimedia Broadcast Multicast Service (mbms) Delivery
App 20160261998 - Sharma; Ranjan ; et al. | 2016-09-08 |
CDF tracking for offline charging
Grant 9,438,748 - Sharma September 6, 2 | 2016-09-06 |
Overload Processing For An Offline Charging System
App 20160165068 - Sharma; Ranjan | 2016-06-09 |
Method of controlling the power input to a HVDC transmission link
Grant 9,362,751 - Jensen , et al. June 7, 2 | 2016-06-07 |
Method for choosing an alternate offline charging system during an overload and apparatus associated therewith
Grant 9,357,081 - Sharma May 31, 2 | 2016-05-31 |
HANDLING OF REDUCED PARTIAL CDRs IN AN OFFLINE CHARGING SYSTEM
App 20160127563 - Sharma; Ranjan ; et al. | 2016-05-05 |
Offload Of Service Charging From An Online Charging System
App 20160127565 - Sharma; Ranjan ; et al. | 2016-05-05 |
Policy Decisions Based On Offline Charging Rules When Service Chaining Is Implemented
App 20160127564 - Sharma; Ranjan ; et al. | 2016-05-05 |
Policy Engine In Mobile Unit For Enhanced Femtocell Handover
App 20160095031 - Cai; Yigang ; et al. | 2016-03-31 |
Cdf Tracking For Offline Charging
App 20160094722 - Sharma; Ranjan | 2016-03-31 |
Relay Of Charging Information For Proximity Services
App 20160088468 - Sharma; Ranjan ; et al. | 2016-03-24 |
Method for using intelligent router in charging system and apparatus associated therewith
Grant 9,281,950 - Sharma March 8, 2 | 2016-03-08 |
CDR filtering for virtual operators
Grant 9,245,135 - Sharma , et al. January 26, 2 | 2016-01-26 |
Congestion control for radio access networks (RAN)
Grant 9,231,774 - Cai , et al. January 5, 2 | 2016-01-05 |
Control Of Supplemental Content In A Data Flow
App 20150381522 - Cai; Yigang ; et al. | 2015-12-31 |
Cross-media Distribution Of Advertisements
App 20150365711 - Sharma; Ranjan | 2015-12-17 |
Error Handling For Cdr Transport Within An Offline Charging System
App 20150358479 - Sharma; Ranjan | 2015-12-10 |
Sequence Number Reuse For Cdr Transport Using Gtp'
App 20150358480 - Sharma; Ranjan | 2015-12-10 |
End-user device personalized application notification feature
Grant 9,210,252 - Batni , et al. December 8, 2 | 2015-12-08 |
System and method for managing P-states and C-states of a system
Grant 9,195,514 - Sharma November 24, 2 | 2015-11-24 |
Override Of Distribution Algorithms For An Offline Charging System
App 20150312743 - Sharma; Ranjan | 2015-10-29 |
Override of distribution algorithms for an offline charging system
Grant 9,161,199 - Sharma October 13, 2 | 2015-10-13 |
Distributed Collaborative Offline Charging System
App 20150281464 - Cai; Yigang ; et al. | 2015-10-01 |
Internet Protocol Television Tiered Service Delivery Over Wi-fi Networks
App 20150249868 - Wang; Shengqiang ; et al. | 2015-09-03 |
Internet Protocol Television Via Public Wi-Fi Network
App 20150249867 - Wang; Shengqiang ; et al. | 2015-09-03 |
Offline Charging For Rich Communication Services (rcs)
App 20150229778 - Sharma; Ranjan ; et al. | 2015-08-13 |
Vectored Charging Data Record (cdr) Reconciliation
App 20150189097 - Sharma; Ranjan ; et al. | 2015-07-02 |
Rendering rated media content on client devices using packet-level ratings
App 20150188964 - Sharma; Ranjan ; et al. | 2015-07-02 |
Identification Of Timestamps For A Partial Cdr When Failover Occurs In An Offline Charging System
App 20150133080 - Sharma; Ranjan ; et al. | 2015-05-14 |
Method And Apparatus For Providing Customized Ring Back To Calling Terminals In A Cable Network
App 20150124659 - BATNI; Ramachendra P. ; et al. | 2015-05-07 |
Session anchor timestamp for interim accounting requests
Grant 9,026,075 - Sharma , et al. May 5, 2 | 2015-05-05 |
Control of time limit triggers for offline charging
Grant 9,026,076 - Sharma , et al. May 5, 2 | 2015-05-05 |
Method And Apparatus For Local Distribution Of Multiple Multimedia Channels From Multimedia Service Provider
App 20150121435 - Wang; Shengqiang ; et al. | 2015-04-30 |
Method and apparatus for providing customized ring back to calling terminals in a cable network
Grant 8,982,874 - Batni , et al. March 17, 2 | 2015-03-17 |
Identification of timestamps for a partial CDR when failover occurs in an offline charging system
Grant 8,977,233 - Sharma , et al. March 10, 2 | 2015-03-10 |
Separate Charging For Supplemental Content In A Data Flow
App 20150003298 - Cai; Yigang ; et al. | 2015-01-01 |
Cdr Filtering For Virtual Operators
App 20140289803 - Sharma; Ranjan ; et al. | 2014-09-25 |
Control Of Time Limit Triggers For Offline Charging
App 20140273933 - Sharma; Ranjan ; et al. | 2014-09-18 |
Session Anchor Timestamp For Interim Accounting Requests
App 20140273932 - Sharma; Ranjan ; et al. | 2014-09-18 |
Closed-loop QOS control using charging groups
Grant 8,811,175 - Sharma , et al. August 19, 2 | 2014-08-19 |
Notification To A Comunication Device That A Voice Mail Recording Is In Progress
App 20140169537 - Sharma; Ranjan ; et al. | 2014-06-19 |
Fault-resilient method of generating complete correlated IMS charging data records
Grant 8,737,953 - Sharma , et al. May 27, 2 | 2014-05-27 |
Method and apparatus for providing charging status information to subscriber of communication service
Grant 8,712,374 - Sharma , et al. April 29, 2 | 2014-04-29 |
Congestion Control For Radio Access Networks (ran)
App 20140086052 - Cai; Yigang ; et al. | 2014-03-27 |
System and Method for Managing P-States and C-States of a System
App 20140033207 - Sharma; Ranjan | 2014-01-30 |
Identification Of Timestamps For A Partial Cdr When Failover Occurs In An Offline Charging System
App 20140011472 - Sharma; Ranjan ; et al. | 2014-01-09 |
Targeted mobile content insertion and/or replacement
Grant 08620288 - | 2013-12-31 |
Targeted mobile content insertion and/or replacement
Grant 8,620,288 - Sharma , et al. December 31, 2 | 2013-12-31 |
Accounting request processing in a communication network
Grant 8,611,851 - Sharma , et al. December 17, 2 | 2013-12-17 |
Closed-loop Qos Control Using Charging Groups
App 20130258849 - Sharma; Ranjan ; et al. | 2013-10-03 |
Spending Limits For Offline Charging
App 20130262308 - Cai; Yigang ; et al. | 2013-10-03 |
System And Method For Elective Call Termination To A Mobile Unit In A Moving Vehicle
App 20130260725 - Sharma; Ranjan | 2013-10-03 |
Monitoring speed of a vehicle using a mobile network
Grant 8,515,457 - Cai , et al. August 20, 2 | 2013-08-20 |
Offline Charging Per Service Data Flow
App 20130188554 - Cai; Yigang ; et al. | 2013-07-25 |
Method and apparatus for facilitating interim billing for IMS session using time-based interim accounting message to determine interim processing trigger
Grant 8,463,672 - Sharma , et al. June 11, 2 | 2013-06-11 |
Enhancing Connectivity At Social And Telecommunication Networks
App 20130143520 - Cai; Yigang ; et al. | 2013-06-06 |
Method Of Controlling The Power Input To A Hvdc Transmission Link
App 20130128630 - Jensen; Kim Hoej ; et al. | 2013-05-23 |
Method For Using Intelligent Router In Charging System And Apparatus Associated Therewith
App 20130091041 - Sharma; Ranjan | 2013-04-11 |
Content synchronization between electronic devices
Grant 8,396,466 - Sharma , et al. March 12, 2 | 2013-03-12 |
Network-based identification of uninsured vehicles
Grant 8,373,554 - Cai , et al. February 12, 2 | 2013-02-12 |
Method And Apparatus For Controlling A Dc-transmission Link
App 20120300510 - JENSEN; Kim Hoej ; et al. | 2012-11-29 |
Method and apparatus for imposing preferences on broadcast/multicast service
Grant 8,259,719 - Sharma , et al. September 4, 2 | 2012-09-04 |
Method And Apparatus For Detecting Duplicate Accounting Records In Distributed Network
App 20120221445 - Sharma; Ranjan | 2012-08-30 |
Method And Apparatus Providing Hierarchical Multi-path Fault-tolerant Propagative Provisioning
App 20120179797 - Sharma; Ranjan | 2012-07-12 |
Method And Apparatus For Providing Charging Status Information To Subscriber Of Communication Service
App 20120129490 - Sharma; Ranjan ; et al. | 2012-05-24 |
Method For Choosing An Alternate Offline Charging System During An Overload And Apparatus Associated Therewith
App 20120123914 - Sharma; Ranjan | 2012-05-17 |
Ringback tone bookmark request by calling party
Grant 8,175,252 - Batni , et al. May 8, 2 | 2012-05-08 |
Tie resolution in application load level balancing
Grant 8,135,836 - Sharma March 13, 2 | 2012-03-13 |
Method And Apparatus For Facilitating Interim Billing For Ims Session Using Time-based Interim Accounting Message To Determine Interim Processing Trigger
App 20120059749 - Sharma; Ranjan ; et al. | 2012-03-08 |
Distributive Correlation Of Charging Records Across Network Domains
App 20120030077 - Pei; Ke ; et al. | 2012-02-02 |
System and Method for Providing Multimedia Content During an Event
App 20120023412 - Pattabhiraman; Ramesh ; et al. | 2012-01-26 |
Method And Apparatus For Providing Access To A Subscription Broadcast Channel On Demand Via A Communications Network
App 20120011536 - Wang; Shengqiang ; et al. | 2012-01-12 |
Ringback tone service opt-in and opt-out requests for use by calling party
Grant 8,073,128 - Batni , et al. December 6, 2 | 2011-12-06 |
Method and apparatus for providing multimedia ringback services to mobile user devices in pre-IMS networks
Grant 8,068,593 - Batni , et al. November 29, 2 | 2011-11-29 |
Control server that manages resource servers for selected balance of load
Grant 8,051,171 - Batni , et al. November 1, 2 | 2011-11-01 |
Selection of ringback tone indicative of emotional state that is input by user of called communication device
Grant 8,036,361 - Batni , et al. October 11, 2 | 2011-10-11 |
Accounting Request Processing In A Communication Network
App 20110207431 - Sharma; Ranjan ; et al. | 2011-08-25 |
Method And Apparatus For Imposing Preferences On Broadcast/multicast Service
App 20110149992 - Sharma; Ranjan ; et al. | 2011-06-23 |
Method and apparatus for providing ringback in a telecommunications network
Grant 7,961,862 - Batni , et al. June 14, 2 | 2011-06-14 |
Offline Charging In Ims Networks For Sessions Handed Over Between Different Operator Networks
App 20110077058 - Cai; Yigang ; et al. | 2011-03-31 |
Network-based Identification Of Uninsured Vehicles
App 20110057789 - Cai; Yigang ; et al. | 2011-03-10 |
Monitoring Speed Of A Vehicle Using A Mobile Network
App 20110059754 - Cai; Yigang ; et al. | 2011-03-10 |
Method and apparatus for restricting the use of a mobile telecommunications device by a vehicle's driver
App 20110039581 - Cai; Yigang ; et al. | 2011-02-17 |
Polled geofencing and distinguished ring-back
Grant 7,873,158 - Sharma , et al. January 18, 2 | 2011-01-18 |
Fault-resilient Method Of Generating Complete Correlated Ims Charging Data Records
App 20100304710 - Sharma; Ranjan ; et al. | 2010-12-02 |
Control server employment of offer message from resource server to determine whether to add indication of the resource server to resource server mapping table
Grant 7,844,044 - Batni , et al. November 30, 2 | 2010-11-30 |
Change to playback characteristic of ringback tone
Grant 7,839,995 - Batni , et al. November 23, 2 | 2010-11-23 |
Interim Billing For Sessions In Ims Networks
App 20100257077 - Cai; Yigang ; et al. | 2010-10-07 |
Ringback tone preference information to assist selection of ringback tone
Grant 7,801,293 - Batni , et al. September 21, 2 | 2010-09-21 |
Application load level determination
Grant 7,783,294 - Batni , et al. August 24, 2 | 2010-08-24 |
Systems and methods of global positioning systems using wireless networks
App 20100176985 - Sharma; Ranjan | 2010-07-15 |
Method and apparatus for providing multimedia ringback services to user devices in IMS networks
Grant 7,693,134 - Batni , et al. April 6, 2 | 2010-04-06 |
Scheduled determination of network resource availability
Grant 7,630,313 - Batni , et al. December 8, 2 | 2009-12-08 |
Providing information on wireless service coverage along routes being considered for a journey
Grant 7,609,678 - Sharma , et al. October 27, 2 | 2009-10-27 |
Location specific information on wireless service coverage
Grant 7,587,208 - Sharma , et al. September 8, 2 | 2009-09-08 |
Selection of incoming call screening treatment based on emotional state criterion
Grant 7,580,512 - Batni , et al. August 25, 2 | 2009-08-25 |
Memo Service for Telecommunications Network
App 20090202059 - Sharma; Ranjan | 2009-08-13 |
Audible announcement played to calling party before establishment of two party stable call
Grant 7,548,614 - Sharma June 16, 2 | 2009-06-16 |
Targeted mobile content insertion and/or replacement
App 20090131025 - Sharma; Ranjan ; et al. | 2009-05-21 |
Location based credit card fraud prevention
App 20090012898 - Sharma; Ranjan ; et al. | 2009-01-08 |
Content synchronization between electronic devices
App 20090005116 - Sharma; Ranjan ; et al. | 2009-01-01 |
Location based vehicle traffic signal alert system
Grant 7,466,227 - Chen , et al. December 16, 2 | 2008-12-16 |
Proximity detection of coverage area boundary and display of mobile station location relative thereto
App 20080268830 - Sharma; Ranjan ; et al. | 2008-10-30 |
Mobile communication device employment of cellular service and personal radio service
App 20080200165 - Sharma; Ranjan ; et al. | 2008-08-21 |
Method of providing personalized music on hold to callers
App 20080095345 - Sharma; Ranjan ; et al. | 2008-04-24 |
End-user device personalized application notification feature
App 20080016188 - Batni; Ramachendra P. ; et al. | 2008-01-17 |
Polled geofencing and distinguished ring-back
App 20070280448 - Sharma; Ranjan ; et al. | 2007-12-06 |
Automated rating and removal of offensive ring-back tones from a specialized ring-back tone service
App 20070263809 - Sharma; Ranjan | 2007-11-15 |
Location based vehicle traffic signal alert system
App 20070222638 - Chen; Yang ; et al. | 2007-09-27 |
Method and apparatus for providing customized ring back to calling terminals in a cable network
App 20070217398 - Batni; Ramachendra P. ; et al. | 2007-09-20 |
Location specific information on wireless service coverage
App 20070213925 - Sharma; Ranjan ; et al. | 2007-09-13 |
Providing information on wireless service coverage along routes being considered for a journey
App 20070211676 - Sharma; Ranjan ; et al. | 2007-09-13 |
Method and apparatus for providing ringback in a telecommunications network
App 20070201647 - Batni; Ramachendra P. ; et al. | 2007-08-30 |
Integrated access of road-based traffic control information with geographic location data
App 20070168110 - Jiang; Hai Dong ; et al. | 2007-07-19 |
Location-based comparative shopping service for wireless telecommunications network
App 20070150362 - Sharma; Ranjan ; et al. | 2007-06-28 |
Method and apparatus for providing customized ringback to calling party devices in an IMS network
App 20070121595 - Batni; Ramachendra P. ; et al. | 2007-05-31 |
Tie resolution in application load level balancing
App 20070124431 - Sharma; Ranjan | 2007-05-31 |
Ringback tone preference information to assist selection of ringback tone
App 20070116253 - Batni; Ramachendra P. ; et al. | 2007-05-24 |
Application load level determination
App 20070002732 - Batni; Ramachendra P. ; et al. | 2007-01-04 |
Ringback tone service opt-in and opt-out requests for use by calling party
App 20070003046 - Batni; Ramachendra P. ; et al. | 2007-01-04 |
Control server employment of offer message from resource server to determine whether to add indication of the resource server to resource server mapping table
App 20070005747 - Batni; Ramachendra P. ; et al. | 2007-01-04 |
Ringback tone bookmark request by calling party
App 20070003047 - Batni; Ramachendra P. ; et al. | 2007-01-04 |
Selection of incoming call screening treatment based on emotional state criterion
App 20070003032 - Batni; Ramachendra P. ; et al. | 2007-01-04 |
Audible announcement played to calling party before establishment of two party stable call
App 20060193451 - Sharma; Ranjan | 2006-08-31 |
Change to playback characteristic of ringback tone
App 20060182247 - Batni; Ramachendra P. ; et al. | 2006-08-17 |
Method and apparatus for providing multimedia ringback services to user devices in IMS networks
App 20060165059 - Batni; Ramachendra Prahlada ; et al. | 2006-07-27 |
Selection of ringback tone indicative of emotional state that is input by user of called communication device
App 20060147021 - Batni; Ramachendra P. ; et al. | 2006-07-06 |
Method and apparatus for providing multimedia ringback services to mobile user devices in pre-IMS networks
App 20060147010 - Batni; Ramachendra ; et al. | 2006-07-06 |
Scheduled determination of network resource availability
App 20060067227 - Batni; Ramachendra P. ; et al. | 2006-03-30 |
Control server that manages resource servers for selected balance of load
App 20060069780 - Batni; Ramachendra P. ; et al. | 2006-03-30 |
System and method for enhancing performance of VoiceXML gateways
App 20050043952 - Sharma, Ranjan ; et al. | 2005-02-24 |
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