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Class Information
Number: 455/416
Name: Telecommunications > Radiotelephone system > Special service > Call conferencing
Description: Subject matter which enables three or more terminals to be included in a single call connection.

Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14

Patent Number Title Of Patent Date Issued
8712391 Client-managed group communication sessions within a wireless communications system Apr. 29, 2014
8712757 Methods and apparatus for monitoring communication through identification of priority-ranked keywords Apr. 29, 2014
8712387 Systems and methods to provide communication history for communication devices Apr. 29, 2014
8706097 Delaying delivery of teleconference access information Apr. 22, 2014
8688103 Identifying and accessing a network device via wireless communication Apr. 1, 2014
8688161 System and method for creating an ad hoc group in a push-to-talk system Apr. 1, 2014
8688149 Cordless telephone active-call enabled intercom Apr. 1, 2014
8688095 Multiple user profiles and personas on a device Apr. 1, 2014
8682307 Device-interoperability notification method and system, and method for assessing an interoperability of an electronic device with a vehicle Mar. 25, 2014
8681663 Switch-to-talk functionality for multivoice two-way radios Mar. 25, 2014
8681963 Method for sending recorded conference call content Mar. 25, 2014
8675854 Multi-modal communications with conferencing and clients Mar. 18, 2014
8675039 Method of transferring communication streams Mar. 18, 2014
8666047 High quality audio conferencing with adaptive beamforming Mar. 4, 2014
8666050 System and method for handling a meeting request Mar. 4, 2014
8660542 Method and apparatus for allocating frequencies among multiple talkgroups Feb. 25, 2014
8660251 Alerting a participant when a topic of interest is being discussed and/or a speaker of interest is speaking during a conference call Feb. 25, 2014
8659634 Method and system for implementing three-party video call by mobile terminals Feb. 25, 2014
8654950 Method and apparatus for automatically suppressing computer keyboard noises in audio telecommunication session Feb. 18, 2014
8654951 Method and apparatus for synchronizing transcripts and recordings of a bridge conference and using the same to navigate through the recording Feb. 18, 2014
8654953 Managing subconference calls within a primary conference call Feb. 18, 2014
8649814 Group call management Feb. 11, 2014
8649802 Method and apparatus for location based call signal conversion service in a wireless communication network Feb. 11, 2014
8649781 System and method for group-based monitoring of mobile objects using a wireless communication network Feb. 11, 2014
8649493 Latency compensation adjunct for teleconference voice switches Feb. 11, 2014
8649294 System and method for seeking a wireless network for a wireless device Feb. 11, 2014
8644466 Interjurisdictional recording mechanism Feb. 4, 2014
8644479 Method and apparatus for protecting moderator access for a conference call Feb. 4, 2014
8645575 Apparatus, method, and computer program for performing text-to-speech conversion of instant messages during a conference call Feb. 4, 2014
8639229 Creating a communication group Jan. 28, 2014
8639299 Smartphone with detachable input and output (I/O) components (DIOC) Jan. 28, 2014
8634875 Address book management method and user interface Jan. 21, 2014
8634815 System and method for reflecting information from participants Jan. 21, 2014
8634799 Dynamically re-configured incident scene communication based on incident scene factors Jan. 21, 2014
8629895 Camera-based facial recognition or other single/multiparty presence detection as a method of effecting telecom device alerting Jan. 14, 2014
8626127 Dynamic voice response messages Jan. 7, 2014
8626138 Providing advanced communications features Jan. 7, 2014
8621090 System and method for providing sequenced anonymous communication sessions over a network Dec. 31, 2013
8620290 Method and system for scheduling phone call using SMS Dec. 31, 2013
8619963 Conference call system, method, and computer program product Dec. 31, 2013
8614733 Apparatus, system, and method of preventing leakage of information Dec. 24, 2013
8613026 Methods and systems for viewer interactivity and social networking in a mobile TV broadcast network Dec. 17, 2013
8611878 Arrangement and method for controlling service activation on a mobile terminal Dec. 17, 2013
8611877 Automatic management control of external resources Dec. 17, 2013
8611323 Managing and monitoring emergency services sector resources Dec. 17, 2013
8605714 Method and network element for establishing a IP communications session between mobile communication devices Dec. 10, 2013
8605881 Auto promotion and demotion of conference calls Dec. 10, 2013
8606249 Methods and systems for enhancing audio quality during teleconferencing Dec. 10, 2013
8606250 Method and apparatus for providing a mobile wireless local area network Dec. 10, 2013
8600422 Locating a target unit in a wireless network Dec. 3, 2013

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