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)
10/2007
10/25/2007WO2007120917A2 Method and system using in-band approach for providing value added services without using prefix
10/25/2007WO2007120846A2 Anonymous communications using sender based routing
10/25/2007WO2007120452A1 Audio signal loudness measurement and modification in the mdct domain
10/25/2007WO2007119586A1 Group communication method and communication terminal
10/25/2007WO2007119155A2 System and method for communication provision
10/25/2007WO2007118851A1 Method for the determination of unwanted calls
10/25/2007WO2007118556A1 Method for establishing a telephone connection
10/25/2007WO2007118414A1 Method and system for realizing colorful ring back tone service
10/25/2007WO2007118406A1 Network call routing method and network calling center
10/25/2007WO2007101164A3 System and method of controlling a graphical user interface at a wireless device
10/25/2007WO2007093743A3 Method and device for providing multimedia data when setting up of a telephone call
10/25/2007WO2007083234A3 An integrated voice mail and email system
10/25/2007WO2007024250A3 Mobile conferencing and audio sharing technology
10/25/2007WO2006132759A3 Method and apparatus for candidate evaluation
10/25/2007WO2006076404A3 System and method for filtering access points presented to a user and locking onto an access point
10/25/2007WO2005086659A3 Systems and methods for quality measurements of digital networks
10/25/2007WO2001076223A3 System and method for providing video programming information to television receivers
10/25/2007US20070250645 Mobile phone data backup system
10/25/2007US20070250633 Negotiated call delivery capability
10/25/2007US20070250584 Method apparatus and business system for online communications with online and offline recipients
10/25/2007US20070250379 Automated method for reconciling asynchronous time attendance records
10/25/2007US20070249370 Method of Effecting Access to Services in a Telecommunication Network
10/25/2007US20070249357 Method for Switching Between Two Telephone Services
10/25/2007US20070249332 Service Class Control System, Service Class Control Device, Terminal Device, Service Class Control Method, And Program
10/25/2007US20070249330 Method for advertising on digital cellular telephones and reducing costs to the end user
10/25/2007US20070249322 Network support for handset data protection
10/25/2007US20070249289 Radio transmission apparatus and control apparatus for events rooms as well as corresponding method
10/25/2007US20070248222 Toll-free directory assistance without charge to the customer
10/25/2007US20070248221 Call notification with rich caller identification
10/25/2007US20070248220 Apparatus, systems and methods for managing incoming and outgoing communication
10/25/2007US20070248218 Method and Apparatus for Automatic Telephone Menu Navigation
10/25/2007US20070248217 Interface device for testing a telecommunication circuit
10/25/2007US20070248039 Wireless Network Architecture
10/25/2007DE102006017849A1 Verfahren zum Herstellen einer Kommunikationsverbindung, hierfür geeignete Vermittlungsvorrichtung, sowie System zum Herstellen einer Kommunikationsverbindung, Datenträger zum Speichern eines Computerprogramms sowie Verwendung des Datenträgers A method for establishing a communication link, suitable for this switching device, and system for establishing a communication link, data carrier for storing a computer program as well as use of the data carrier
10/25/2007DE102005046383B4 Verfahren und Einrichtung zur Überprüfung der Funktion zur Invertierung der Polarität auf einer mehrere Adern umfassenden Teilnehmeranschlussleitung Method and apparatus for checking the function for inverting the polarity on a more comprehensive veins subscriber line
10/25/2007CA2648954A1 Method for establishing a phone connection
10/24/2007EP1848192A1 Information communication terminal, information communication system, information communication method, information communication program, and recording medium on which program is recorded
10/24/2007EP1848189A1 A method for implementing a multi-media ringback and a system thereof
10/24/2007EP1848188A1 Method for monitoring a conversation on a peer to peer network
10/24/2007EP1848187A2 Method and device for verifying the identity of a user of various telecommunication services using biometric characteristics
10/24/2007EP1847133A2 Process for dynamic routing of customer contacts to service providers in real time
10/24/2007EP1847131A1 Methods, systems and computer program products for notifying telecommunications system technicians of pending work orders
10/24/2007EP1847121A1 Display device with speaker grill
10/24/2007EP1847107A1 Terminal and computer program product for replying to an email message using one of a plurality of communication methods
10/24/2007EP1847105A1 Method and system to use feature profiles call-by-call in telecommunication call handling
10/24/2007EP1847104A1 Method, call setup device and computer product for controlling and setting up calls with reduced costs
10/24/2007EP1847092A1 Method for locking-on to encrypted communication connections in a packet-oriented network
10/24/2007EP1846838A1 System and method for synchronous processing of media data on an asynchronous processor
10/24/2007EP1410654A4 RRM OPTIMIZATION ON Iur FOR CONGESTION CONTROL
10/24/2007EP1309162B1 A method for realizing service speech dynamic load in the intelligent networks and the network configured with this method
10/24/2007EP1224790B1 Search and replace features for handset phonebook
10/24/2007EP1098463B1 Digital subscriber's line transmitting method and device
10/24/2007EP1007890B1 Solar collector
10/24/2007EP0890270B1 Telecommunications routing based on format of message
10/24/2007CN200966093Y Small-size analog telephone interface conference device
10/24/2007CN200966092Y An integral access single plate for accessing several services
10/24/2007CN200966089Y A mobile phone with the message sending key
10/24/2007CN200966051Y An equipment with the function for automatic forwarding the call-in of blue tooth mobile phone to the fixed telephone
10/24/2007CN101061699A Call distribution in a direct communication network
10/24/2007CN101061698A Domain ID mapping for wireless device identifiers
10/24/2007CN101060720A A method and device for realizing the unified communication
10/24/2007CN101060718A A call processing method and system
10/24/2007CN101060694A A mobile access line hunting method
10/24/2007CN101060686A A method and device for the anomaly diagnosis and error playback in a mobile terminal
10/24/2007CN101060685A A method and system for calculating and display the real-time talk duration
10/24/2007CN101060647A Double tandem office operator console function realizing method in fixed network 2.5G
10/24/2007CN101060646A A device, method for the management of several countries' intelligent services and intelligent network system
10/24/2007CN101060645A A communication method, equipment and system
10/24/2007CN101060573A 远程监视系统 A remote monitoring system
10/24/2007CN101060567A A method, system and its device for realizing the safety answering
10/24/2007CN101060566A A call method and equipment
10/24/2007CN101060565A General community information query method, device and system
10/24/2007CN101060564A Vehicle illegal park notifying device
10/24/2007CN101060563A A network transmission-based self-aid music editing method
10/24/2007CN101060562A A method for realizing the gateway office individual ring back tone sound
10/24/2007CN101060561A A method and system for providing the telecommunication value-added service
10/24/2007CN101060560A Terminal call authorization control method and application server and unified communication system
10/24/2007CN101060559A A man-machine command queue management system and method
10/24/2007CN101060558A One-wire-one-grounding wired communication system
10/24/2007CN101060556A 电话用户身份认证的方法 Phone user authentication methods
10/24/2007CN101060464A Address translator, message processing method and net system
10/24/2007CN101060414A MBMS charging method according to the traffic volume and system
10/24/2007CN100345463C Transfer of calling party identification in a mobile communication system
10/24/2007CN100345403C Method for centralized payment business in CDMA intellectual network
10/24/2007CN100345141C Method and apparatus for a service integration system
10/24/2007CA2570744A1 Method, system and apparatus for conveying an event reminder
10/23/2007US7287221 Differential dynamic content delivery with text display in dependence upon sound level
10/23/2007US7287079 Implementing and coordinating configuration of protocol processes
10/23/2007US7287056 Dispatching notification to a device based on the current context of a user with the device
10/23/2007US7287054 Systems and methods for shared browsing among a plurality of online co-users
10/23/2007US7286985 Method and apparatus for preprocessing text-to-speech files in a voice XML application distribution system using industry specific, social and regional expression rules
10/23/2007US7286952 Method for testing subscriber access lines
10/23/2007US7286887 Audio player with sensing device
10/23/2007US7286823 Mobile multimedia engine
10/23/2007US7286822 Automatic telephone service forwarding device
10/23/2007US7286821 Communication terminal having personalisation means
10/23/2007US7286818 Apparatus and method for increased security of wireless transactions
10/23/2007US7286817 System for acknowledging a message received on a mobile terminal
10/23/2007US7286816 Method for remote monitoring of elevators and/or escalators and/or moving walkways
10/23/2007US7286813 Validating a transaction with user voice authentication using wireless communications
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