| Patents for H04M 15 - Arrangements for metering, time-control or time-indication (14,957) |
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| 08/30/2011 | US8009572 Peer-to-peer telephone system |
| 08/25/2011 | US20110206194 Systems and methods for providing multiple simultaneous calls from the same prepaid account |
| 08/24/2011 | EP2360650A1 Method of crediting an account |
| 08/24/2011 | EP1273197B1 Billing in a packet data network |
| 08/24/2011 | CN102164040A Method for simulating state transition of hot billing (HB) system based on Petri network with inhibitor arcs |
| 08/24/2011 | CN101350869B Method and apparatus for removing repeat of telecom charging based on index and hash |
| 08/24/2011 | CN101330637B Method and system for short message platform charging using network service interface |
| 08/24/2011 | CN101291234B Customer network type information acquisition method for OCS |
| 08/24/2011 | CN101247612B Video telephone traffic prediction method and capacity scale estimation method |
| 08/24/2011 | CN101047902B Service process method, device of charging system and charging system |
| 08/23/2011 | US8005726 Method and system for interactive rate plan recommender |
| 08/23/2011 | US8005722 Method and apparatus for ordering goods, services and content over an internetwork |
| 08/23/2011 | US8005192 Methods and apparatus for reducing data capture and storage requirements for call and transaction related message monitoring and fraud detection |
| 08/18/2011 | WO2011100245A1 Communication ranking and organization |
| 08/18/2011 | US20110202347 Communication converter for converting audio information/textual information to corresponding textual information/audio information |
| 08/18/2011 | US20110200179 Providing of presence information to a telephony services system |
| 08/17/2011 | EP1728379B1 Method and apparatus to provide charging for ad-hoc service provisioning between trusted parties and between untrusted parties |
| 08/17/2011 | CN101431580B Voice service charging method and apparatus thereof |
| 08/16/2011 | US8000455 Methods and systems for call processing |
| 08/11/2011 | WO2011097329A2 Mobile communication plan offerings |
| 08/11/2011 | US20110195691 User interface and method of viewing unified communications events on a mobile device |
| 08/11/2011 | US20110194680 Method to manage multiple caller identities in a telecommunication system |
| 08/11/2011 | US20110194679 Communication Ranking and Organization |
| 08/11/2011 | DE10150873B4 Vorrichtung zur tarifgebundenen Lieferung von Informationen Apparatus for collective agreement provision of information |
| 08/10/2011 | EP2353284A2 System of subsidized phone calls |
| 08/10/2011 | CN102150444A Base station apparatus, mobile communication system and communication control method |
| 08/10/2011 | CN101515855B Method for realizing integrated charging gateway in on-line charging system |
| 08/09/2011 | US7995991 Credit based management of telecommunication activity |
| 08/09/2011 | US7995734 Telephone group identification ring |
| 08/09/2011 | US7995730 Method and system for masquerading the identity of a communication device returning a missed call |
| 08/09/2011 | US7995727 Method and apparatus for controlling calling-party identification |
| 08/09/2011 | US7995725 Compilation, analysis, and graphic representation of call data |
| 08/09/2011 | US7995724 Telecommunications call time slicing system and method |
| 08/09/2011 | US7995723 Methods and systems to connect consumers to information |
| 08/04/2011 | US20110191224 Message broadcasting network usage billing system and method |
| 08/04/2011 | US20110187494 Method and apparatus to validate a subscriber line |
| 08/03/2011 | EP2351345A1 Detection and report of limited policy and charging control capabilities |
| 08/03/2011 | EP1169845B1 Methods and systems for collecting and processing signaling system 7 (ss7) message signal units (msus) |
| 08/03/2011 | CN1402469B Method and device for extending information stream during transmission of message |
| 08/03/2011 | CN102143467A Method, device and system for implementing charging |
| 08/03/2011 | CN102142968A Charging method, device and system |
| 08/03/2011 | CN102142966A Service nested charging-based service correlation method, device and system |
| 08/02/2011 | US7991661 Method and system for providing market analysis for wireless voice markets |
| 08/02/2011 | US7991140 Enhanced directory assistance system |
| 08/02/2011 | US7991134 Intelligent telephone set |
| 08/02/2011 | US7991133 Method and apparatus for generating a metering pulse |
| 08/02/2011 | US7991132 Billing method and system, and billing server |
| 08/02/2011 | US7991131 Control of prepaid balance status notification |
| 08/02/2011 | US7991130 Method, system, apparatus, and computer program product for transmitting a message |
| 08/02/2011 | US7990960 Globally routable user agent uniform resource identifier system and method |
| 07/28/2011 | US20110182413 Method and apparatus to validate a subscriber line |
| 07/27/2011 | EP1629617B1 Method and system for providing fraud detection for remote access services |
| 07/27/2011 | EP1389394B1 Method and system for instant messaging for circuit switched mobile environment |
| 07/27/2011 | CN102137290A Method and apparatus for time-based charging for broadcast-multicast services (Bcmcs) in a wireless communication system |
| 07/27/2011 | CN102137204A Charging method, device and system equipment |
| 07/27/2011 | CN101621604B Image printing cost data treatment method |
| 07/27/2011 | CN101594604B Subscriber charging configuration in telecommunication system |
| 07/26/2011 | US7987123 Method and system for providing market analysis for wireless data markets |
| 07/26/2011 | US7987122 Shared usage telecommunications billing system and method |
| 07/26/2011 | US7986965 Self defense cell phone with shocking circuitry |
| 07/26/2011 | US7986936 Method for managing wireless telecommunication bills |
| 07/26/2011 | US7986774 Method and system for detecting a change in at least one telecommunication rate plan |
| 07/21/2011 | WO2011085455A1 System for managing digital telephone exchanges |
| 07/20/2011 | EP2345266A1 System and method for maintaining and updating data objects associated with mobile electronic devices |
| 07/20/2011 | CN102132551A Methods, apparatuses, system, computer program product and data structure for call charge indication (AOC) |
| 07/20/2011 | CN102132550A Charging for short message delivery |
| 07/20/2011 | CN102131017A Access gateway and method for generating CDR (Call Detail Record) in real time |
| 07/20/2011 | CN101552974B Service charging method and device |
| 07/19/2011 | US7983705 Push-to-talk communication management system |
| 07/19/2011 | US7983404 Method and apparatus for providing presence status of multiple communication device types |
| 07/19/2011 | US7983403 Communication apparatus for providing presence information |
| 07/19/2011 | CA2471831C User interface and method of viewing unified communications events on a mobile device |
| 07/14/2011 | WO2011055335A3 A charging control system |
| 07/14/2011 | US20110170680 Call Screening System and Method |
| 07/14/2011 | DE102007026293B4 Telefonanruf- und Telefonabrechnungsverfahren und computergestütztes Dialogsystem Telephone call and call accounting procedures and computerized dialogue system |
| 07/13/2011 | CN102124721A Method and apparatus for ringback tone replacement with downloaded audio files |
| 07/13/2011 | CN101453341B Automatic switching system for remote authentication dialing user server and implementation method thereof |
| 07/13/2011 | CN101252450B Method for notifying talk charging |
| 07/13/2011 | CN101237498B Service charging method |
| 07/12/2011 | US7979329 System and method for generating optimal bill/payment schedule |
| 07/12/2011 | US7979328 Method and system for interactive invoice inquiry |
| 07/12/2011 | US7978841 System and method for gathering information related to a geographical location of a caller in a public switched telephone network |
| 07/12/2011 | US7978833 Private caller ID messaging |
| 07/07/2011 | WO2011081584A1 Call-tracking |
| 07/07/2011 | WO2011080637A1 A method wherein international roaming costs are reduced |
| 07/07/2011 | US20110164739 Method, call processing system and computer-readable media for conveying an audio stream to a source device during an outgoing call |
| 07/07/2011 | US20110164738 Method, call processing system and computer-readable media for conveying an audio element to a source device during an outgoing call |
| 07/07/2011 | US20110164736 Methods, Apparatuses, System, Computer Program Product and Data Structure for Call Charge Indication (AOC) |
| 07/06/2011 | EP1914974B1 Method for real-time displaying telephone-fee at the terminal |
| 07/06/2011 | CN102119522A Communication terminal device, lighting control method, lighting control program |
| 07/06/2011 | CN102118252A Method, equipment and system for business release |
| 07/06/2011 | CN101272256B Business handling method and system, policy control and charging regulation functional entity |
| 07/05/2011 | US7974926 Content use system, information terminal, and settlement system |
| 07/05/2011 | US7974395 Detection of telephone number spoofing |
| 07/05/2011 | US7974394 System and method for distributed IP telephony tracking |
| 07/05/2011 | US7974393 Prepaid services with security provisions to protect against unauthorized use |
| 07/05/2011 | US7974247 Communication terminal device and billing device |
| 06/30/2011 | WO2011078180A1 Mobile communication system, network device, and mobile communication method |
| 06/30/2011 | US20110159856 Apparatus and method of location based telecommunication authorization |
| 06/30/2011 | US20110159855 Method for providing background sound to communication device and system applying the method |