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)
10/2008
10/21/2008US7440558 Telephony security system
10/21/2008US7440555 Method and apparatus for rendering audio streams from textual content for delivery to a user
10/21/2008US7440553 Apparatus and method for checkpointing a half-call model in redundant call application nodes
10/21/2008US7440552 Fault detection method and apparatus for telephone lines
10/21/2008US7440465 Home gateway for executing a function of a security protocol and a method thereof
10/21/2008US7440444 IP telephone system, IP telephone apparatus and method for identifying destination user
10/21/2008CA2255344C Marking and screening telephone calls
10/16/2008WO2008124447A1 Techniques for populating a contact list
10/16/2008WO2008124399A1 Componentization of mobile devices
10/16/2008WO2008124364A1 Method and apparatus to facilitate selecting an audible alert that will contrast with local audible ambient content
10/16/2008WO2008124039A1 Method and system for targeted advertising via mobile terminals
10/16/2008WO2008123562A1 Ims network system and data restore method
10/16/2008WO2008123015A1 Communication system, reliable communication mechanism, and communication method used for them
10/16/2008WO2008122803A1 Service assembly architecture
10/16/2008WO2008122801A1 Service assembly architecture
10/16/2008WO2008106367A3 Method and apparatus for hotlining in a heterogeneous communication system
10/16/2008WO2008063827A3 Method and system for guardian approval of communications
10/16/2008WO2008062281A3 Systems and methods for call routing
10/16/2008WO2008030514A3 Methods, systems, and computer program products for flexible call jumping
10/16/2008WO2008027965A3 Personalized audio controlled shopping information service for a mobile device
10/16/2008WO2008024852A3 Method and apparatus for alternate content scheduling on mobile devices
10/16/2008WO2008021686A3 System and method for routing and domain name system support of a mobile node
10/16/2008WO2008021513A3 System and method for user identity portability in communication systems
10/16/2008WO2006101877A3 Radio frequency remote control apparatus and methodology
10/16/2008US20080255867 System and method for calculating and displaying estimated wait times for transaction request based on the skill required to process the transaction request
10/16/2008US20080254829 Control Apparatus, Mobile Communications System, and Communications Terminal
10/16/2008US20080254828 Control device, mobile communication system, and communication terminal
10/16/2008US20080254790 Telecommunications systems and methods for wireless e-911 call testing
10/16/2008US20080254786 Managing wireless devices using access control
10/16/2008US20080254785 Media transfer and control system
10/16/2008US20080254784 Dynamic reconfiguration of resources through page headers
10/16/2008US20080254783 Mobile terminal and method for displaying image according to call therein
10/16/2008US20080254781 System and apparatus for silencing communication devices
10/16/2008US20080254780 Automated Application-Selective Processing of Information Obtained Through Wireless Data Communication Links
10/16/2008US20080254779 System and Method For Decorating Short Message From Origination Point
10/16/2008US20080254777 Systems and methods for facilitating automatic generation of metadata about data that is collected by a mobile device
10/16/2008US20080254776 Method for implementing do-not-disturb service and intelligent phone terminal
10/16/2008US20080254774 Communications system that provides user-selectable data when user is on-hold
10/16/2008US20080254773 Method for automatic presentation of information before connection
10/16/2008US20080254770 Method and system for processing a message
10/16/2008US20080253551 Architecture and implementation for conrol of context aware call processing with local feature definition
10/16/2008US20080253550 Activating Private Access Points For Wireless Networking
10/16/2008US20080253548 Systems and Methods for Facilitating Teleconferencing without Pre-Reservation of Conference Resources
10/16/2008US20080253547 Audio control for teleconferencing
10/16/2008US20080253546 Telephone Conference Call Management
10/16/2008US20080253545 Method and System for Real-Time Insertion of Services During a Call Session Over a Communication Network
10/16/2008US20080253544 Automatically aggregated probabilistic personal contacts
10/16/2008US20080253543 Multi-User System for Call Back Call-Through and Follow Me Features Using Analogs Lines and Data Link
10/16/2008US20080253542 Provisioning of a service environment using web services
10/16/2008US20080253534 Method and Device For Checking the Function For Inverting the Polarity on a Subscriber Line Comprising a Plurality of Wires
10/16/2008US20080253533 Utilities Module for Proactive Maintenance Application
10/16/2008US20080253296 Method and Communication Arragement for Testing Subscriber Lines
10/16/2008CA2686971A1 Techniques for populating a contact list
10/15/2008EP1981298A1 Mobile communication system, its talking method, and program software
10/15/2008EP1981293A1 Method for capturing calls and corresponding units
10/15/2008EP1981292A1 Telephone call routing system
10/15/2008EP1981257A2 Emergency services call delivery from a conventional telephone to a VOIP public safety answering point
10/15/2008EP1981256A1 Speech recognition method and system and speech recognition server
10/15/2008EP1981255A1 Surge protection circuit for ORing circuitry of power supplies
10/15/2008EP1981236A1 A transmit power control module and associated method for transmit power configuration
10/15/2008EP1980092A1 Automatic voice conference actions driven by potential conferee presence
10/15/2008EP1980091A1 Call screening for voip calls at gateway
10/15/2008EP1980090A1 Method of providing improved ringback tone signaling
10/15/2008EP1980089A1 Non-intrusive signal quality assessment
10/15/2008EP1979864A1 A system and method for authorizing a funds transfer or payment using a phone number
10/15/2008EP1698153A4 System and method for initiating a conference call
10/15/2008EP1192789B1 A method of developing an interactive system
10/15/2008CN101288292A Screening of calls in a packet-based network
10/15/2008CN101287263A Test method, system and server for relay link in exchange network
10/15/2008CN101287257A Service tracking method, system and server
10/15/2008CN101287171A Customizing method and apparatus for call transfer service
10/15/2008CN101287148A Method for playing multimedia in call establishing period for mobile communication system
10/15/2008CN101287046A Communication connection method
10/15/2008CN101287045A Centralized management scheme for distributed calling center, and centralized management system
10/15/2008CN101287044A Sound processing method, device and system
10/15/2008CN101287043A Method and apparatus for providing expressive user interaction with a multimodal application
10/15/2008CN101287042A Information service of language and vocality
10/15/2008CN101287041A Short message communication system and terminal apparatus for fixed network
10/15/2008CN101287040A Action prediction based on interactive history and context between sender and recipient
10/15/2008CN101287039A Caller ID display method, network device and communication terminal
10/15/2008CN101287038A Device and method capable of detecting reverse polarity of subscriber circuit
10/15/2008CN101287029A Method and apparatus for automatically respond to detection
10/15/2008CN101286999A PUSH method and system based on WAP gateway
10/15/2008CN101286956A PUSH method and system based on WAP gateway
10/15/2008CN101286951A Session preemption method
10/15/2008CN101286875A Method, system, device and terminal for batch processing XML document
10/15/2008CN101286869A Control method and device for asynchronous transmission mode service and service protection thereof
10/15/2008CN101285851A Multithread communication interface module
10/15/2008CN100426922C Call connection realizing method in intelligent network system
10/15/2008CN100426921C System and apparatus for time zone interrupt for world wide mobile telephone users
10/15/2008CN100426913C Method of realizing initiate calling during intelligent user roaming
10/15/2008CN100426900C Variable sleep mode for mobile stations in mobile communications network
10/15/2008CN100426887C Method for realizing short-message foreward turning and system thereof
10/15/2008CN100426883C Follow-up system and method of hospital using short message
10/15/2008CN100426874C System and method for air switching-on or renewing moving station using syllabified code program
10/15/2008CN100426826C Method for realizing message-leaving lamp and communication system
10/15/2008CN100426825C Method for realizing emergency service detection and switch-in control function entity
10/15/2008CN100426824C Method of carrying out intelligent service of personal portable telephone system
10/15/2008CN100426823C Method for transferring searched telephone number in session
10/15/2008CN100426822C Method for implementing one-number dual-machine dual-ringing
1 ... 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 ... 999