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Class Information
Number: 379/212.01
Name: Telephonic communications > Special services > Call diversion (e.g., call capture) > Call transfer
Description: Subject matter for changing a completed call connection to an addressed station to another station after completion of a call connection to the addressed station.

Patents under this class:
1 2 3 4 5 6 7 8 9 10

Patent Number Title Of Patent Date Issued
8712029 Method and system for routing telephony communications together with modified calling party identifier information Apr. 29, 2014
8711782 Session transfer method, application server, and communications system Apr. 29, 2014
8705722 Automatic routing of communications to user endpoints Apr. 22, 2014
8687788 Method, apparatus and system for call leg selection Apr. 1, 2014
8681970 Portable continuity object Mar. 25, 2014
8675039 Method of transferring communication streams Mar. 18, 2014
8670542 Call forwarding based on determination of status of destination Mar. 11, 2014
8660255 Call control across multiple interfaces Feb. 25, 2014
8644473 Method and system for providing telephony services Feb. 4, 2014
8638923 Dynamic registration for call-pickup group membership, and selective rerouting of calls Jan. 28, 2014
8630400 Telephone relay system, telephone relay apparatus, recording medium and data processing method Jan. 14, 2014
8619956 Private-branch exchange that provides call bridging to an off-premises terminal in the presence of a third-party application Dec. 31, 2013
8619957 Delivery of call data in a communication system Dec. 31, 2013
8600006 Voice continuity among user terminals Dec. 3, 2013
8600031 Method for connecting calls between an IP multimedia subsystem (IMS) domain and a circuit switched (CS) domain Dec. 3, 2013
8600032 Method and system for a gateway transfer Dec. 3, 2013
8594298 Call management Nov. 26, 2013
8588390 Telephone conversation relay server, voice telephone conversation system, and voice telephone conversation relay method Nov. 19, 2013
8577013 Automatic communications forwarding to displaced employees Nov. 5, 2013
8577012 Session transfer method and user equipment Nov. 5, 2013
8577011 Distributed call pickup group for VoIP system Nov. 5, 2013
8577010 Telephone relay device, method of relaying telephones, and program therefor Nov. 5, 2013
8565225 Method and system for providing VOIP services Oct. 22, 2013
8565398 Intelligent calling pattern recognition and adaptive user dialing interface Oct. 22, 2013
8565403 Telephone call screening and routing device and related method Oct. 22, 2013
8559609 Teleconferencing system for allowing one touch queuing by callers in a facilitator led discussion Oct. 15, 2013
8559612 Multimodal conversation park and retrieval Oct. 15, 2013
8548153 Incoming and outgoing call control customization Oct. 1, 2013
8548143 Inbound call identification and management Oct. 1, 2013
8548141 Techniques for transfer error recovery Oct. 1, 2013
8538003 Method and apparatus for integrating call center and existing telephony infrastructure Sep. 17, 2013
8520811 Method and apparatus for providing special call handling for valued customers of retailers Aug. 27, 2013
8520827 Method and apparatus for controlling a network device Aug. 27, 2013
8515048 Method of and system for automatically switching between free directory assistance service and chargeable directory assistance service Aug. 20, 2013
8503658 Call notification with rich caller identification Aug. 6, 2013
8503640 Extension monitoring in a distributed telephony system Aug. 6, 2013
8477758 Voice over network (VoN)/voice over internet protocol (VoIP) architect having hotline and optional tie line Jul. 2, 2013
8477923 Mid-call hand-off between end user terminals Jul. 2, 2013
8472933 Communication device and call transfer method of same Jun. 25, 2013
8472932 Information system with detachable information module Jun. 25, 2013
8467318 Method and system for transferring in-progress communication between communication devices Jun. 18, 2013
8457294 Transferring a communication session Jun. 4, 2013
8442196 Apparatus and method for allocating call resources during a conference call May. 14, 2013
8442202 Private-branch exchange that provides outgoing calling for an off-premises terminal in the presence of a third-party application May. 14, 2013
8437460 User supervision and notification May. 7, 2013
8428242 System and method for hold and re-ring Apr. 23, 2013
8428243 Method and system for trunk independent gateway transfer of calls Apr. 23, 2013
8428240 Method and system for forwarding telephone calls based on presence information Apr. 23, 2013
8428241 Semi-supervised training of destination map for call handling applications Apr. 23, 2013
8422656 Incoming and outgoing call control customization Apr. 16, 2013

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