EX-99.9 13 v372861_ex99-9.htm EXHIBIT 99.9

EXHIBIT 99.9

Inventergy IMS & VoIP Patent Portfolio

As of April 1, 2014

 

Patent / 
Application
Number		   Country   Status   Grant /
Publication
Date		   Priority
Date		   Estimated
Years Left		   Title
BRPI0614848A2   Brazil   Pending   4/19/2011   8/19/2005   11   Method, system and equipment for processing sip requests in IMS network
CN100502402C   China   Granted   6/17/2009   8/19/2005   11   Method and device for processing session message in IMS network
CN101189850B   China   Granted   2/22/2012   8/19/2005   11   Method, system and device in IMS network processing SIP message
EP1755310B1(DE)   Germany   Granted   6/8/2011   8/19/2005   11   Methods and apparatuses for processing SIP requests in an IMS network comprising an AS
EP1755310B1(ES)   Spain   Granted   6/8/2011   8/19/2005   11   Methods and apparatuses for processing SIP requests in an IMS network comprising an AS
EP1755310B1(FR)   France   Granted   6/8/2011   8/19/2005   11   Methods and apparatuses for processing SIP requests in an IMS network comprising an AS
EP1755310B1(GB)   United Kingdom   Granted   6/8/2011   8/19/2005   11   Methods and apparatuses for processing SIP requests in an IMS network comprising an AS
EP1755310B1(IT)   Italy   Granted   6/8/2011   8/19/2005   11   Methods and apparatuses for processing SIP requests in an IMS network comprising an AS
IN254557B   India   Granted   11/23/2012   8/19/2005   11   Method, system and equipment for processing sip requests in IMS network
US7835352B2   USA   Granted   11/16/2010   8/19/2005   11   Method, system and equipment for processing sip requests in IMS network
CN100551148C      China   Granted   3/7/2007   9/1/2005   11   Method for realizing system switch in encryption mode
CN101156498B     China   Granted   10/26/2011   9/1/2005   11   Method for implementing inter-system switch-over
EP1871134B1(DE)   Germany   Granted   12/16/2009   9/1/2005   11   METHOD FOR HANDOVER BETWEEN SYSTEMS
EP1871134B1(FR)   France   Granted   12/16/2009   9/1/2005   11   METHOD FOR HANDOVER BETWEEN SYSTEMS
EP1871134B1(GB)   United Kingdom   Granted   12/16/2009   9/1/2005   11   METHOD FOR HANDOVER BETWEEN SYSTEMS
CN101031004B   China   Granted   5/12/2010   2/28/2006   12   Method for realizing on-hook triggering service
CN101160940B   China   Granted   8/11/2010   2/28/2006   12   Method for implementing service triggered by off-hook
US8149824B2   USA   Granted   4/3/2012   2/28/2006   12   Method and system for implementing service triggered by off-hook
CN101156398B   China   Granted   10/27/2010   11/11/2005   11   Method and system for switching terminal state of media gateway
CN1964365B   China   Granted   6/22/2011   11/11/2005   11   Method for switching terminal status in media gateway
EP1786216B1(DE)   Germany   Granted   12/30/2009   11/11/2005   11   Method and system for switching the state of a termination in a media gateway
EP1786216B1(FR)   France   Granted   12/30/2009   11/11/2005   11   Method and system for switching the state of a termination in a media gateway
US7693141B2   USA   Granted   4/6/2010   11/11/2005   11   Method and system for switching the state of a termination in a media gateway
CN1901550B   China   Granted   8/10/2011   7/22/2005   11   Subscribing method based on conversation start protocol and its system and device
US7948955B2   USA   Granted   5/24/2011   7/22/2005   11   Subscription method and device
CN1764140A   China   Granted   3/7/2007   9/21/2004   10   Method for realizing application server communication
EP1796326B1(DE)   Germany   Granted   1/18/2012   9/21/2004   10   A METHOD FOR ENABLING COMMUNICATION IN APPLICATION SERVERS
EP1796326B1(FR)   France   Granted   1/18/2012   9/21/2004   10   A METHOD FOR ENABLING COMMUNICATION IN APPLICATION SERVERS

 

1
 

 

Inventergy IMS & VoIP Patent Portfolio

 

Patent / 
Application
Number		   Country   Status   Grant /
Publication
Date		   Priority
Date		   Estimated
Years Left		   Title
EP1796326B1(GB)   United Kingdom   Granted   1/18/2012   9/21/2004   10   A METHOD FOR ENABLING COMMUNICATION IN APPLICATION SERVERS
EP1796326B1(IT)   Italy   Granted   1/18/2012   9/21/2004   10   A METHOD FOR ENABLING COMMUNICATION IN APPLICATION SERVERS
EP1796326B1(NL)   Netherlands   Granted   1/18/2012   9/21/2004   10   A METHOD FOR ENABLING COMMUNICATION IN APPLICATION SERVERS
EP1796326B1(SE)   Sweden   Granted   1/18/2012   9/21/2004   10   A METHOD FOR ENABLING COMMUNICATION IN APPLICATION SERVERS
CN1929627B   China   Granted   2/1/2012   9/6/2005   11   A kind of realizing public user identification in IMS network of method that decreases pneumococcus nasal carriage and system
CN1941739B   China   Granted   6/23/2010   9/6/2005   11   Method and system for allocating and using user mark
CN1941774B   China   Granted   7/4/2012   9/6/2005   11   Method and system for realizing public user mark carrier
EP1761077B1(DE)   Germany   Granted   8/27/2008   9/6/2005   11   Method and system for enabling number portability in IMS networks
EP1761077B1(FR)   France   Granted   8/27/2008   9/6/2005   11   Method and system for enabling number portability in IMS networks
EP1761077B1(SE)   Sweden   Granted   8/27/2008   9/6/2005   11   Method and system for enabling number portability in IMS networks
US7787878B2   USA   Granted   8/31/2010   9/6/2005   11   Method and system for enabling number portability in IMS networks
US7792116B2   USA   Granted   9/7/2010   10/5/2004   10   Method and device for interworking between internet protocol networks
CN100563235C   China   Granted   11/25/2009   1/9/2006   12   Network element with interconnecting function, CSI terminal, IMS terminal interconnecting system and method
CN101313543B   China   Granted   7/20/2011   1/9/2006   12   Exchange functional network element, CSI terminal, IMS terminal exchange system and method
EP1973283B1(DE)   Germany   Granted   9/29/2010   1/9/2006   12   INTERWORKING NETWORK ELEMENT, INTERWORKING SYSTEM BETWEEN THE CSI TERMINAL AND THE IMS TERMINAL AND THE METHOD THEREOF
EP1973283B1(FR)   France   Granted   9/29/2010   1/9/2006   12   INTERWORKING NETWORK ELEMENT, INTERWORKING SYSTEM BETWEEN THE CSI TERMINAL AND THE IMS TERMINAL AND THE METHOD THEREOF
EP1973283B1(GB)   United Kingdom   Granted   9/29/2010   1/9/2006   12   INTERWORKING NETWORK ELEMENT, INTERWORKING SYSTEM BETWEEN THE CSI TERMINAL AND THE IMS TERMINAL AND THE METHOD THEREOF
US8213419B2   USA   Granted   7/3/2012   1/9/2006   12   Interworking network element, interworking system between the CSI terminal and the IMS terminal and the method thereof
CN100411398C   China   Granted   12/20/2006   6/13/2005   11   Edge or packet gateway controlling method in next generation network and its system
CN100426805C   China   Granted   12/20/2006   6/13/2005   11   Edge or packet gateway control system in next generation network and its method
CN100438515C   China   Granted   12/20/2006   6/13/2005   11   Edge or packet gateway controlling method in next generation network and its system
CN101160799B   China   Granted   4/20/2011   6/13/2005   11   Fringe or packet gateway control system and control method thereof

 

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Inventergy IMS & VoIP Patent Portfolio

 

Patent / 
Application
Number		   Country   Status   Grant /
Publication
Date		   Priority
Date		   Estimated
Years Left		   Title
US7881317B2   USA   Granted   2/1/2011   6/13/2005   11   Border/packet gateway control system and control method
EP1786162B1(DE)   Germany   Granted   9/30/2009   5/29/2005   11   METHOD FOR THE CALLING USER TERMINAL LISTENING TO THE SIGNAL TONE OF THE CALLED USER TERMINAL WHEN INTER-NETWORKING
EP1786162B1(GB)   United Kingdom   Granted   9/30/2009   5/29/2005   11   METHOD FOR THE CALLING USER TERMINAL LISTENING TO THE SIGNAL TONE OF THE CALLED USER TERMINAL WHEN INTER-NETWORKING
US8335221B2   USA   Granted   12/18/2012   5/29/2005   11   Method for listening to signal tone from a called party by a calling party during network interworking
EP1816887B1(DE)   Germany   Granted   5/5/2010   8/25/2005   11   METHOD AND SYSTEM FOR IMPROVING NETWORK RELIABILITY BY REALIZING DYMANIC ROUTE OF SIGNALING
EP1816887B1(FR)   France   Granted   5/5/2010   8/25/2005   11   METHOD AND SYSTEM FOR IMPROVING NETWORK RELIABILITY BY REALIZING DYMANIC ROUTE OF SIGNALING
RU2408154C2   Russian Federation   Granted   12/27/2010   8/25/2005   11   METHOD AND SYSTEM FOR REALISATION OF DYNAMIC ROUTING OF CALL SIGNALS
US8125995B2   USA   Granted   2/28/2012   8/25/2005   11   Method and system for implementing dynamic signaling routing
CN100459569C   China   Granted   2/4/2009   1/14/2005   11   Quick route switching method and apparatus for network node devices
EP1718014B1(FR)   France   Granted   10/15/2008   1/14/2005   11   A ROUTE SWITCHING METHOD AND A NETWORK NODE DEVICE
EP1718014B1(SE)   Sweden   Granted   10/15/2008   1/14/2005   11   A ROUTE SWITCHING METHOD AND A NETWORK NODE DEVICE
US7898943B2   USA   Granted   3/1/2011   1/14/2005   11   Method for switching route and network device thereof
CN100479417C   China   Granted   4/15/2009   9/2/2005   11   Communication method preventing circumbendibus of media-flow
EP1760986A1(DE)   Germany   Pending(EP)   3/7/2007   9/2/2005   11   Communication method and device for preventing media stream circuity (tromboning)
EP1760986A1(FI)   Finland   Pending(EP)   3/7/2007   9/2/2005   11   Communication method and device for preventing media stream circuity (tromboning)
EP1760986A1(FR)   France   Pending(EP)   3/7/2007   9/2/2005   11   Communication method and device for preventing media stream circuity (tromboning)
EP1760986A1(GB)   United Kingdom   Pending(EP)   3/7/2007   9/2/2005   11   Communication method and device for preventing media stream circuity (tromboning)
EP1760986A1(SE)   Sweden   Pending(EP)   3/7/2007   9/2/2005   11   Communication method and device for preventing media stream circuity (tromboning)
US8108526B2   USA   Granted   1/31/2012   9/2/2005   11   Communication method and device for preventing media stream circuitry
CN101212309B   China   Granted   6/15/2011   12/30/2006   12   Method for controlling time stamp of reported event
EP2037627B1(DE)   Germany   Granted   3/14/2012   12/30/2006   12   METHOD AND DEVICE FOR CONTROLLING REPORTING TIMESTAMP OF EVENT
EP2037627B1(FR)   France   Granted   3/14/2012   12/30/2006   12   METHOD AND DEVICE FOR CONTROLLING REPORTING TIMESTAMP OF EVENT
EP2037627B1(IT)   Italy   Granted   3/14/2012   12/30/2006   12   METHOD AND DEVICE FOR CONTROLLING REPORTING TIMESTAMP OF EVENT
US8116322B2   USA   Granted   2/14/2012   12/30/2006   12   Method and apparatus for controlling reporting of an event timestamp
CN1996968B   China   Granted   4/14/2010   6/26/2006   12   Decision method for the media gateway controller to distribute the resource

 

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Inventergy IMS & VoIP Patent Portfolio

 

Patent / 
Application
Number		   Country   Status   Grant /
Publication
Date		   Priority
Date		   Estimated
Years Left		   Title
EP2034670B1(DE)   Germany   Granted   6/15/2012   6/26/2006   12   METHOD, APPARATUS, AND SYSTEM FOR THE MGC DISTRIBUTING A RESOURCE PROVISION DECISION TO THE MG
EP2034670B1(FR)   France   Granted   6/14/2012   6/26/2006   12   METHOD, APPARATUS, AND SYSTEM FOR THE MGC DISTRIBUTING A RESOURCE PROVISION DECISION TO THE MG
EP2034670B1(IT)   Italy   Granted   6/16/2012   6/26/2006   12   METHOD, APPARATUS, AND SYSTEM FOR THE MGC DISTRIBUTING A RESOURCE PROVISION DECISION TO THE MG
US7899065B2   USA   Granted   3/1/2011   6/26/2006   12   Method, apparatus and system for a media gateway controller to deliver a resource provision decision to a media gateway
CN100442930C   China   Granted   12:00:00 AM   11/29/2005   11   Mobile exchanging center and called parner processing method
EP1898658B1(DE)   Germany   Granted   12/2/2009   11/29/2005   11   MSC AND CALLED PROCESS METHOD THEREOF
CN100471140C   China   Granted   3/18/2009   9/29/2006   12   Method for detecting QoS
CN101001208   China   Granted   7/18/2007   9/29/2006   12   Method for detecting QoS
CN101052014   China   Granted   10/10/2007   9/29/2006   12   Method for detecting QoS
EP1983688B1(DE)   Germany   Granted   4/25/2012   9/29/2006   12   METHOD FOR DETECTING QOS
EP1983688B1(FR)   France   Granted   4/25/2012   9/29/2006   12   METHOD FOR DETECTING QOS
EP1983688B1(GB)   United Kingdom   Granted   4/25/2012   9/29/2006   12   METHOD FOR DETECTING QOS
CN1905472B   China   Granted   5/5/2010   7/27/2005   11   Method for implementing IMS network reliability
EP1914937B2(DE)   Germany   Granted   1/26/2013   7/27/2005   11   METHOD AND SYSTEM FOR REALIZING IMS NETWORK RELIABILITY
EP1914937B2(FR)   France   Granted   1/23/2013   7/27/2005   11   METHOD AND SYSTEM FOR REALIZING IMS NETWORK RELIABILITY
EP1914937B2(GB)   United Kingdom   Granted   1/23/2013   7/27/2005   11   METHOD AND SYSTEM FOR REALIZING IMS NETWORK RELIABILITY
CN100546308C   China   Granted   9/30/2009   4/22/2005   11   Gateway control protocol message transmission method
US7653076B2   USA   Granted   1/26/2010   4/22/2005   11   Method and apparatus for gateway control protocol message transmission
CN100349411C   China   Granted   11/14/2007   6/30/2004   10   Medium flow service quality reporting method
EP1739900B1(PT)   Portugal   Granted   10/29/2008   6/30/2004   10   A METHOD FOR ACQUIRING THE QOS OF THE MULTIMEDIA STREAM PERIODICALLY
US7583612B2   USA   Granted   9/1/2009   6/30/2004   10   Method for periodically acquiring the QoS of media stream and system thereof
CN100499656C   China   Granted   6/10/2009   2/25/2005   11   Method for implementing medium gateway function, wireless access controlling apparatus and access system
US8085712B2   USA   Granted   12/27/2011   2/25/2005   11   Method for implementing media gateway function,radio access control device and access system
CN100583918C   China   Granted   1/20/2010   3/16/2006   12   Safety protection method for service interruption of exchange network and its device
US7710880B2   USA   Granted   5/4/2010   3/16/2006   12   Method and apparatus for security protection of service interruption in switch network
CN101841888B   China   Granted   6/27/2012   3/16/2009   15   Resource control method, related equipment and related system

 

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Inventergy IMS & VoIP Patent Portfolio

 

Patent / 
Application
Number		   Country   Status   Grant /
Publication
Date		   Priority
Date		   Estimated
Years Left		   Title
EP2439979A1(DE)   Germany   Pending(EP)   4/11/2012   3/16/2009   15   RESOURCE CONTROL METHOD, RELEVANT DEVIDE AND SYSTEM
EP2439979A1(FI)   Finland   Pending(EP)   4/11/2012   3/16/2009   15   RESOURCE CONTROL METHOD, RELEVANT DEVIDE AND SYSTEM
EP2439979A1(FR)   France   Pending(EP)   4/11/2012   3/16/2009   15   RESOURCE CONTROL METHOD, RELEVANT DEVIDE AND SYSTEM
EP2439979A1(GB)   United Kingdom   Pending(EP)   4/11/2012   3/16/2009   15   RESOURCE CONTROL METHOD, RELEVANT DEVIDE AND SYSTEM
EP2439979A1(SE)   Sweden   Pending(EP)   4/11/2012   3/16/2009   15   RESOURCE CONTROL METHOD, RELEVANT DEVIDE AND SYSTEM
US8224325B2   USA   Granted   7/17/2012   3/16/2009   15   Resource control method, relevant device, and system
US8195942B2   USA   Granted   6/5/2012   10/18/2002   8   Network security authentication method
CN100574185C   China   Granted   12/23/2009   1/7/2005   11   Method for ensuring media stream safety in IP multimedia service subsystem network
EP1835652B1(DE)   Germany   Granted   6/16/2010   1/7/2005   11   A METHOD FOR ENSURING THE SAFETY OF THE MEDIA-FLOW IN IP MULTIMEDIA SUB-SYSTEM
EP1835652B1(GB)   United Kingdom   Granted   6/16/2010   1/7/2005   11   A METHOD FOR ENSURING THE SAFETY OF THE MEDIA-FLOW IN IP MULTIMEDIA SUB-SYSTEM
US8582766   USA   Granted   12/20/2007   1/7/2005   11   METHOD FOR ENSURING MEDIA STREAM SECURITY IN IP MULTIMEDIA SUB-SYSTEM
12:00:00 AM   USA   Pending   12/20/2007   1/7/2005   11   METHOD FOR ENSURING MEDIA STREAM SECURITY IN IP MULTIMEDIA SUB-SYSTEM
AR053615   Argentina   Granted   5/7/2007   5/27/2005   11   Method for Implementing Access Domain Security of IP Multimedia Subsystem
CN100461942C   China   Granted   2/11/2009   5/27/2005   11   Method for selecting safety mechanism of IP multimedia subsystem acess field
DE602006007648.7   Germany   Granted   8/20/2009   5/27/2005   11   VERFAHREN ZUR IMPLEMENTIERUNG DER ZUGRIFFSBEREICHS
EP1755311B1(DE)   Germany   Granted   7/8/2009   5/27/2005   11   A METHOD FOR IMPLEMENTING THE ACCESS DOMAIN SECURITY OF AN IP MULTIMEDIA SUBSYSTEM
EP1755311B1(FR)   France   Granted   7/8/2009   5/27/2005   11   A METHOD FOR IMPLEMENTING THE ACCESS DOMAIN SECURITY OF AN IP MULTIMEDIA SUBSYSTEM
EP1755311B1(GB)   United Kingdom   Granted   7/8/2009   5/27/2005   11   A METHOD FOR IMPLEMENTING THE ACCESS DOMAIN SECURITY OF AN IP MULTIMEDIA SUBSYSTEM
TWI314414B   Taiwan   Granted   9/1/2009   5/27/2005   11   A METHOD FOR IMPLEMENTING THE ACCESS DOMAIN SECURITY OF AN IP MULTIMEDIA SUBSYSTEM
CN100571134C   China   Granted   12/16/2009   4/30/2005   11   Method for verifying user terminal in IP multimedia subsystem
EP1879324B1(DE)   Germany   Granted   8/1/2012   4/30/2005   11   A METHOD FOR AUTHENTICATING USER TERMINAL IN IP MULTIMEDIA SUB-SYSTEM
EP1879324B1(ES)   Spain   Granted   8/1/2012   4/30/2005   11   A METHOD FOR AUTHENTICATING USER TERMINAL IN IP MULTIMEDIA SUB-SYSTEM
EP1879324B1(FR)   France   Granted   8/1/2012   4/30/2005   11   A METHOD FOR AUTHENTICATING USER TERMINAL IN IP MULTIMEDIA SUB-SYSTEM
EP1879324B1(GB)   United Kingdom   Granted   8/1/2012   4/30/2005   11   A METHOD FOR AUTHENTICATING USER TERMINAL IN IP MULTIMEDIA SUB-SYSTEM
EP1879324B1(IT)   Italy   Granted   8/1/2012   4/30/2005   11   A METHOD FOR AUTHENTICATING USER TERMINAL IN IP MULTIMEDIA SUB-SYSTEM

 

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Inventergy IMS & VoIP Patent Portfolio

 

Patent / 
Application
Number		   Country   Status   Grant /
Publication
Date		   Priority
Date		   Estimated
Years Left		   Title
US8335487B2   USA   Granted   12/18/2012   4/30/2005   11   Method for authenticating user terminal in IP multimedia sub-system
CN101128049B   China   Granted   7/4/2012   11/1/2007   13   Method and system for providing circuit domain service and service control node SCP
EP2056536B1(DE)   Germany   Granted   1/25/2012   11/1/2007   13   A METHOD, A SYSTEM AND A SERVICE CONTROL POINT FOR PROVIDING CIRCUIT DOMAIN SERVICE
EP2056536B1(FR)   France   Granted   1/25/2012   11/1/2007   13   A METHOD, A SYSTEM AND A SERVICE CONTROL POINT FOR PROVIDING CIRCUIT DOMAIN SERVICE
EP2056536B1(GB)   United Kingdom   Granted   1/25/2012   11/1/2007   13   A METHOD, A SYSTEM AND A SERVICE CONTROL POINT FOR PROVIDING CIRCUIT DOMAIN SERVICE
RU2370904C2   Russian Federation   Granted   10/20/2009   8/11/2004   10   TELECOMMUNICATION NETWORK SYSTEM FOR IMPLEMENTING VARIOUS SERVICES AND METHOD OF IMPLEMENTING THEREOF
US7787608B2   USA   Granted   8/31/2010   8/11/2004   10   Communications network system for implementing mixed services and method thereof
CN101247632A   China   Granted   8/20/2008   2/13/2007   13   Method, system and device for using IMS communication service identification in communication system
EP1959632A1(DE)   Germany   Pending(EP)   8/20/2008   2/13/2007   13   Method, system and apparatus for using IMS communication service identifier
EP1959632A1(FI)   Finland   Pending(EP)   8/20/2008   2/13/2007   13   Method, system and apparatus for using IMS communication service identifier
EP1959632A1(FR)   France   Pending(EP)   8/20/2008   2/13/2007   13   Method, system and apparatus for using IMS communication service identifier
EP1959632A1(GB)   United Kingdom   Pending(EP)   8/20/2008   2/13/2007   13   Method, system and apparatus for using IMS communication service identifier
EP1959632A1(SE)   Sweden   Pending(EP)   8/20/2008   2/13/2007   13   Method, system and apparatus for using IMS communication service identifier
IN5391/DELNP/2009   India   Pending   12:00:00 AM   2/13/2007   13   Method, System and Apparatus for Using IMS Communication Service Identifiers in a Communication System
RU2434351C2   Russian Federation   Granted   11/20/2011   2/13/2007   13   METHOD, SYSTEM AND APPARATUS FOR USING IMS COMMUNICATION SERVICE IDENTIFIER IN COMMUNICATION SYSTEM
US8185105B2   USA   Granted   5/22/2012   2/13/2007   13   METHOD, SYSTEM AND APPARATUS FOR USING IMS COMMUNICATION SERVICE IDENTIFIER
US8417240B2   USA   Granted   4/9/2013   2/13/2007   13   METHOD, SYSTEM AND APPARATUS FOR USING IMS COMMUNICATION SERVICE IDENTIFIER
CN101064661B   China   Granted   8/24/2011   4/29/2006   12   Method and apparatus for notifying user to complement service
CN101317438B   China   Granted   4/25/2012   4/29/2006   12   Method and device for perceiving supplementary service executed by user
EP1881689B1(DE)   Germany   Granted   6/2/2010   4/29/2006   12   A METHOD AND DEVICE FOR PERCEIVING THE USER TRIGGERING A SUPPLEMENTARY SERVICE
EP1881689B1(FR)   France   Granted   6/2/2010   4/29/2006   12   A METHOD AND DEVICE FOR PERCEIVING THE USER TRIGGERING A SUPPLEMENTARY SERVICE
EP1881689B1(GB)   United Kingdom   Granted   6/2/2010   4/29/2006   12   A METHOD AND DEVICE FOR PERCEIVING THE USER TRIGGERING A SUPPLEMENTARY SERVICE
CN101056452B   China   Granted   5/12/2010   4/18/2006   12   Method and system for negotiating the voice encoding and decoding format in the communication system

 

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Inventergy IMS & VoIP Patent Portfolio

 

Patent / 
Application
Number		   Country   Status   Grant /
Publication
Date		   Priority
Date		   Estimated
Years Left		   Title
CN101167374B   China   Granted   2/9/2011   4/18/2006   12   Method, system and device for negotiating voice coding/decoding in communication system
US7764953B2   USA   Granted   7/27/2010   4/18/2006   12   Method, system and device for speech Codec negotiation in communication system
CN101026653B   China   Granted   8/24/2011   2/24/2006   12   System and method for realizing colour image business
CN101156426B   China   Granted   2/16/2011   2/24/2006   12   System and method for implementing polychrome service
CN102394863A   China   Pending   3/28/2012   2/24/2006   12   System and method for realizing colour image business
EP1826985B1(DE)   Germany   Granted   10/28/2009   2/24/2006   12   System and method for implementing multimedia calling line identification presentation service
EP1826985B1(FR)   France   Granted   10/28/2009   2/24/2006   12   System and method for implementing multimedia calling line identification presentation service
EP1826985B1(GB)   United Kingdom   Granted   10/28/2009   2/24/2006   12   System and method for implementing multimedia calling line identification presentation service
US20070201635A1   USA   Pending   8/30/2007   2/24/2006   12   System and method for implementing multimedia calling line identification presentation service
CN100487788C   China   Granted   5/13/2009   10/21/2005   11   A method to realize the function of text-to-speech convert
EP1950737B1(DE)   Germany   Granted   5/26/2010   10/21/2005   11   A METHOD, DEVICE AND SYSTEM FOR ACCOMPLISHING THE FUNCTION OF TEXT-TO-SPEECH CONVERSION
EP1950737B1(GB)   United Kingdom   Granted   5/26/2010   10/21/2005   11   A METHOD, DEVICE AND SYSTEM FOR ACCOMPLISHING THE FUNCTION OF TEXT-TO-SPEECH CONVERSION
CN101155148B   China   Granted   2/22/2012   9/30/2006   12   Media gateway issuing receiving multicast data to method, system and device
EP2068513B1(DE)   Germany   Granted   11/24/2010   9/30/2006   12   METHOD, SYSTEM AND DEVICE FOR DISTRUBUTING AND RECEIVING THE MULTICAST DATA IN THE MEDIA GATEWAY
EP2068513B1(IT)   Italy   Granted   11/24/2010   9/30/2006   12   METHOD, SYSTEM AND DEVICE FOR DISTRUBUTING AND RECEIVING THE MULTICAST DATA IN THE MEDIA GATEWAY
US7920579B2   USA   Granted   4/5/2011   9/30/2006   12   Method, system and apparatus for media gateway to transmit and receive multicast data
CN101277343B   China   Granted   1/4/2012   3/30/2007   13   Method, terminal and system for implementing video binding in voice communication network
EP2120440B1(DE)   Germany   Granted   10/19/2011   3/30/2007   13   A METHOD, TERMINAL AND SYSTEM FOR IMPLEMENTING VIDEO BINDING IN A VOICE COMMUNICATION NETWORK
EP2120440B1(FR)   France   Granted   10/19/2011   3/30/2007   13   A METHOD, TERMINAL AND SYSTEM FOR IMPLEMENTING VIDEO BINDING IN A VOICE COMMUNICATION NETWORK
EP2120440B1(GB)   United Kingdom   Granted   10/19/2011   3/30/2007   13   A METHOD, TERMINAL AND SYSTEM FOR IMPLEMENTING VIDEO BINDING IN A VOICE COMMUNICATION NETWORK
CN101064680B   China   Granted   4/21/2010   4/29/2006   12   Method, system and apparatus for realizing multimedia calling service

 

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Inventergy IMS & VoIP Patent Portfolio

 

Patent / 
Application
Number		   Country   Status   Grant /
Publication
Date		   Priority
Date		   Estimated
Years Left		   Title
EP2015592B1(DE)   Germany   Granted   7/11/2012   4/29/2006   12   REALIZING A MULTIMEDIA CALL SERVICE
EP2015592B1(GB)   United Kingdom   Granted   7/11/2012   4/29/2006   12   REALIZING A MULTIMEDIA CALL SERVICE
CN100531267C   China   Granted   8/19/2009   4/21/2005   11   Method for realizing echo in communication system
US7986775B2   USA   Granted   7/26/2011   4/21/2005   11   Method for realizing ring back tone in communication system
CN1177508C   China   Granted   11/24/2004   8/7/2001   7   Method for implementing long-distance intelligent user roam calling
US7349693B2   USA   Granted   3/25/2008   8/7/2001   7   Method for implementing a call connection between a non-local calling subscriber and a local called subscriber who is an intelligent network subscriber

 

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