Patents
Sitemap › H04 - Electric communication technique › H04M - Telephonic communication › H04M 3 - Automatic or semi-automatic exchanges
Patents for H04M 3 - Automatic or semi-automatic exchanges (99,881)
04/2003
04/02/2003CN1408111A Method and apparatus for processing input speech signal during presentation output audio signal
04/02/2003CN1407823A Interactive short message systems
04/02/2003CN1407783A Method for generating and transmitting at least part of dialog memo and telephone substitute system
04/02/2003CN1407782A Data flow routing method, division data network, control device and program module
04/02/2003CN1407781A Method for avoidance of anomaly superlong communication of mobile users
04/02/2003CN1407780A Method and device for maintaining course continuance as multiple terminals accessing service content
04/02/2003CN1407779A Image data receiving and transmitting method based on standard of CID communication protocol
04/02/2003CN1407774A Call transmission method between communication network and data network
04/02/2003CN1407766A Method and communication system for exchanging business in communication network
04/02/2003CN1407761A Method for selecting calling route in IP telecommunication network
04/02/2003CN1407747A Wireless intelligent network multitasking processing method
04/02/2003CN1104821C Method and device for paging communication unit in packet switching system
04/02/2003CN1104818C Process for making connections and accounting for connections in telecommunication system
04/02/2003CN1104797C Telecommunication switch having programmable network protocols and communications services
04/01/2003US6542733 System and method for controlling personal telephone number dialing lists and dialing capabilities
04/01/2003US6542729 System and method for minimizing fraudulent usage of a mobile telephone
04/01/2003US6542602 Telephone call monitoring system
04/01/2003US6542601 Method and system for automated customer support services
04/01/2003US6542599 Subscriber system transmission apparatus with line concentrating capability
04/01/2003US6542597 System and method for selective call forwarding deactivation
04/01/2003US6542596 System and method for privacy management
04/01/2003US6542595 Process, generating module, server, control module and storage means for the creation of validation rules
04/01/2003US6542594 Method for the management of an automatic branch exchange with the creation of a table of users, and corresponding automatic branch exchange
04/01/2003US6542591 Method and system for caller identification callback lists
04/01/2003US6542586 Text messaging with embedded telephony action keys
04/01/2003US6542584 Digital telephone system with automatic voice mail redirection
04/01/2003US6542583 Caller identification verification system
04/01/2003US6542582 Filtering signals in a conference call environment
04/01/2003US6542517 System and method for operating a mobile station in voice mode or pager mode
04/01/2003US6542489 Method and means for transmitting a service page in a communication system
04/01/2003US6542250 Method of three-dimensionally measuring object surfaces
04/01/2003CA2313658C Telephone technician's remote assist apparatus and method
04/01/2003CA2278426C Method and system for providing enhanced caller identification
04/01/2003CA2253209C A voice transmitting apparatus, a voice transmitting method, and a voice band signal transmitting system using the same apparatus or the same method
04/01/2003CA2232036C System and method for telemarketing through a hypertext network
04/01/2003CA2123566C Gel filled electrical connector
03/2003
03/27/2003WO2003026288A1 Network information processing system and information processing method
03/27/2003WO2003026265A1 Relay for personal interpreter
03/27/2003WO2003026264A1 Network connection device, communication system, communication method, communication program, and recording medium
03/27/2003WO2003026262A1 Method for setting up a telephone communication between two terminals, server and terminal therefor
03/27/2003WO2003026260A1 Process, arrangement, devices for seizure of a shared telephone line
03/27/2003WO2003026259A1 Automatically response system using a schedule and method thereof
03/27/2003WO2003026252A2 System and method for presentation of remote information in ambient form
03/27/2003WO2003026242A1 A digital implementation of multi-channel demodulators
03/27/2003WO2003026181A1 Apparatus and associated method for facilitating multicast and broadcast services in a radio communication system
03/27/2003WO2003026160A2 Single ended line probing in dsl system
03/27/2003WO2003026139A2 An information transmission system
03/27/2003WO2003026093A1 Overcurrent and overvoltage protection method and architecture for a tip and ring subscriber line interface circuit
03/27/2003WO2003025776A1 System for routing instant messages from users in a customer service group
03/27/2003WO2003025762A1 Network information processing system and information processing method
03/27/2003WO2002102039A3 Method and system for call administration
03/27/2003WO2002096183A3 Method and system for evaluating the quality of packet-switched voice signals
03/27/2003WO2002093812A3 A controller for reducing latency in a group dormancy-wakeup process in a group communication network
03/27/2003WO2002056568A3 Method and system for screening and control of telephone calls while using a packet-switched data network
03/27/2003WO2002052873A3 Mobile terminal and system and method for determining the geographic location of a mobile terminal
03/27/2003WO2002028071A2 System-wide provision of features when networking communications installations
03/27/2003WO2002015597A9 Apparatus and method of replacing telephony cards without down time
03/27/2003WO2001069177A9 System, method and article of manufacture for agent-based navigation in a speech-based data navigation system
03/27/2003US20030061622 Multi-media communication management system with automated paging
03/27/2003US20030061354 Delivery of call queue messages for calls launched from the internet
03/27/2003US20030061271 Kiosk based service network architecture monitored by a central server station
03/27/2003US20030061142 Apparatus and Method of trading right to use electric communications equipment and apparatus and method of assigning capacity of electric communications equipment
03/27/2003US20030061068 Intelligent service management system
03/27/2003US20030061056 Management system and management method for information communications network system
03/27/2003US20030061052 Method of switching between dialog systems
03/27/2003US20030060231 Method for operating a communications system
03/27/2003US20030060228 Presentation services software development system and methods
03/27/2003US20030060223 System for radio communications to be made for respective particular groups
03/27/2003US20030060214 System and method for initiating responses to location-based events
03/27/2003US20030060211 Location-based information retrieval system for wireless communication device
03/27/2003US20030060191 Communications apparatus
03/27/2003US20030060189 Test enabled application execution
03/27/2003US20030059197 Peripheral for portable viewing apparatus and broadcasting viewing system
03/27/2003US20030059061 Audio input unit, audio input method and audio input and output unit
03/27/2003US20030059039 Modular multi-media communication management system with an integrated service for wide area network wireless telephones
03/27/2003US20030059038 Teledata space and docking station with modular and integrated display
03/27/2003US20030059035 Multi-media communication subscriber station having battery powered backup
03/27/2003US20030059033 Multi-media communication system having programmable speed dial control indicia
03/27/2003US20030059031 System and method for configuring a network element
03/27/2003US20030059029 Multi-site responsibility-based routing
03/27/2003US20030059028 Agent-based multimedia communication system that supports web telephony call model
03/27/2003US20030059027 Method and communications system for switching of services within a communications network
03/27/2003US20030059026 Method and apparatus for telecommunications link capacity determination
03/27/2003US20030059025 Multi-media communication management system supporting selectable appliance modules
03/27/2003US20030059024 Modular multi-media communication management system
03/27/2003US20030059023 Method and apparatus for enhanced call routing in a telecommunication system
03/27/2003US20030059022 Multi-media communication downloading
03/27/2003US20030059021 Multi-media communication management system with selectable call routing
03/27/2003US20030059020 Multi-media communication management system supporting selectable appliance modules
03/27/2003US20030059019 Call-associated data transfer among multiple telecommunication switches
03/27/2003US20030059018 Method and system to preclude call loop among services on a call server
03/27/2003US20030059017 Method and system for controlling services during call establishment
03/27/2003US20030059015 Call server allowing calls with multiple participants and multiple services independently of the number of participants
03/27/2003US20030059014 Multi-media communication management system with caller managed hold system
03/27/2003US20030059013 Method of detecting cut-off calls in a switching system
03/27/2003US20030059009 Modular multi-media communication management system with context dependent multi-media help functionality
03/27/2003US20030059007 System and method for automatic mailbox owner and caller identification integration
03/27/2003US20030059005 Multi-media communication management system with dynamic bypass routing of real time streaming media
03/27/2003US20030059004 System for synchronizing voice messaging subscriber information
03/27/2003US20030059003 Multi-media communication management system with subscriber messaging integration services
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