| Patents for H04M 17 - Prepayment telephone systems (5,258) |
|---|
| 10/04/2011 | US8031849 Telephony system and method with enhanced fraud control |
| 09/28/2011 | EP2368378A2 Routing system that enables charging for application-to-application routing of messages formatted in a mobile phone messaging standard |
| 09/28/2011 | EP1495625B1 Providing of presence information to a telephony services system |
| 09/28/2011 | EP1177655B1 Prepaid subscriber service for packet-switched and circuit-switched radio telecommunications networks |
| 09/28/2011 | CN1894995B Methods, systems and computer program products for controlling usage of a mobile terminal |
| 09/27/2011 | US8027334 Method and system for multimedia messaging service (MMS) rating and billing |
| 09/21/2011 | CN101493835B Internal memory and file system mixing rearrangement method based on HASH algorithm |
| 09/20/2011 | US8024270 Operating a communications infrastructure on a pre-payment basis |
| 09/09/2011 | WO2011106955A1 Apparatus and method for prepaid account automatic recharging |
| 08/31/2011 | CN201957132U 一种自动充值系统 An automatic refill system |
| 08/31/2011 | CN101588427B National uniform electric communication service charging method and system |
| 08/31/2011 | CN101340628B Method and system for controlling fee owing risk of point-to-point short message |
| 08/30/2011 | US8009816 Arranging subscriber billing in telecommunication system |
| 08/24/2011 | EP2360650A1 Method of crediting an account |
| 08/24/2011 | CN101291468B Pre-payment service controlling device, value adding device, value adding management method and system |
| 08/24/2011 | CN101277347B Control system and control method for user side traffic |
| 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 |
| 08/16/2011 | US8001326 Portable terminal |
| 08/09/2011 | US7995991 Credit based management of telecommunication activity |
| 08/03/2011 | CN102143469A Method, device and system for processing balance return |
| 08/03/2011 | CN102143443A Message sending method, message sending system, message center equipment and third party platform equipment |
| 07/27/2011 | CN1738344B Charging method for intelligence service |
| 07/27/2011 | CN102137205A Account recharging method and device and charging method, device and system |
| 07/27/2011 | CN101594604B Subscriber charging configuration in telecommunication system |
| 07/26/2011 | US7987122 Shared usage telecommunications billing system and method |
| 07/26/2011 | US7986965 Self defense cell phone with shocking circuitry |
| 07/20/2011 | EP2345266A1 System and method for maintaining and updating data objects associated with mobile electronic devices |
| 07/20/2011 | CN102131174A Method, device and system for charging prepayment |
| 07/14/2011 | WO2011083176A2 System and method for incrementing mobile telecommunication user accounts |
| 07/14/2011 | US20110173120 Remote rechargeable prepaid cellular service peripheral device |
| 07/13/2011 | CN1746918B Mobile phone service fee sale system, device and method for realizing it |
| 07/07/2011 | WO2011080637A1 A method wherein international roaming costs are reduced |
| 07/06/2011 | CN1753415B Cellular telephone device having a non-contact type integrated circuit card processing section |
| 07/06/2011 | CN102118535A Service nesting realization method, multi-service controller and switching device |
| 07/05/2011 | US7974395 Detection of telephone number spoofing |
| 07/05/2011 | US7974393 Prepaid services with security provisions to protect against unauthorized use |
| 06/16/2011 | WO2011069460A1 Method and system for generating, recharging and querying rechargeable card |
| 06/15/2011 | EP2334046A1 Network triggered display of account balance at the terminal |
| 06/15/2011 | CN102098401A Voucher card generating, charging and inquiring methods and systems |
| 06/15/2011 | CN102098400A Rechargeable card management method and system |
| 06/09/2011 | WO2011068456A1 Automatic use of behavioral information for promotional purposes in communications system |
| 06/09/2011 | US20110135084 Call completion via instant communications client |
| 06/01/2011 | CN101110879B Charging in communication systems |
| 05/31/2011 | US7953409 Alternative wireless telephone roaming using prepaid services |
| 05/25/2011 | CN1909697B Communications apparatus |
| 05/25/2011 | CN101044779B Interface architecture of subscriber information management, billing, prepaid system for mobile network system, and prepaid method using the interface architecture |
| 05/19/2011 | WO2011059414A1 Multimedia telephone system and device |
| 05/18/2011 | EP1574035B1 Messaging services for pre-pay users |
| 05/17/2011 | US7945033 Prepaid calling time processing: a method and apparatus for processing pre-paid calling time in a telephone communication system |
| 05/11/2011 | EP2320620A1 Service provider architecture and method for delivering content services to mobile communication customers |
| 05/10/2011 | CA2410491C Arranging subscriber billing in telecommunication system |
| 05/04/2011 | CN102045664A Method for deducting fee by using prepayment system, service platform and gateway equipment |
| 05/04/2011 | CN101159566B Content charging method and system of data traffic |
| 04/28/2011 | US20110099072 Method of creating incentives for establishing hotspot locations |
| 04/20/2011 | EP1095499B1 Method and apparatus for performing a charging limit control |
| 04/20/2011 | CN102026138A Communication fee bill output method and system |
| 04/20/2011 | CN102026135A Method, equipment and system for intelligently correcting dialed number of prepaid roaming user |
| 04/13/2011 | CN102017594A Rating change for a prepaid session based on movement of a mobile device |
| 04/06/2011 | CN102007758A Online charging for roaming users in a proxy online charging system of a visited network |
| 04/06/2011 | CN101202967B Method and system for coexisting of OCS USSDC and traditional USSDC |
| 04/05/2011 | US7920683 Method and testing device for verifying the charge invoicing for a communications connection according to time-unit intervals |
| 03/31/2011 | US20110078060 Method for implementing a wireless local area network (wlan) gateway system |
| 03/29/2011 | US7917581 Call completion via instant communications client |
| 03/29/2011 | US7917122 Method for sending a short message and debiting the recipient |
| 03/24/2011 | WO2011033144A1 Method and system for optimizing the efficiency with which telecommunication network resources are used |
| 03/24/2011 | US20110071913 Inserting Value Into Customer Account at Point of Sale Using a Customer Account Identifier |
| 03/22/2011 | US7909242 System and method for electronic prepaid account replenishment |
| 03/16/2011 | EP2294806A1 Online charging for roaming users in a proxy online charging system of a visited network |
| 03/16/2011 | EP2101442B1 Charging processing method, service network element and charging system thereof |
| 03/16/2011 | CN101986684A Processing system and method for rechargeable paying |
| 03/15/2011 | US7907937 Prepaid communication services utilizing a prepaid identifier combined with another identifier |
| 03/15/2011 | US7907932 Operations method for providing wireless communication services |
| 03/09/2011 | EP2291990A1 Making payment using communication client |
| 03/09/2011 | CN1946113B Method for providing payment charging information for user terminal and service terminal |
| 03/09/2011 | CN101984650A Charging method and system for international virtual private network (IVPN) prepaid service |
| 03/02/2011 | CN101141539B Fee counting method and system for prepaid service |
| 03/02/2011 | CN101094082B Access method for prepaid users |
| 02/17/2011 | WO2011020121A1 Methods and systems for billing communication |
| 02/16/2011 | EP2285076A2 Methods and systems for providing information to mobile users over limited bandwidth |
| 02/16/2011 | CN101977369A Automatic charging method and system |
| 02/10/2011 | WO2011015154A1 Method, device and system for releasing resources |
| 02/10/2011 | WO2011015135A1 Method and device for detecting system fault |
| 02/08/2011 | CA2469807C A method and system for data rating for wireless devices |
| 02/02/2011 | CN101305592B Method for accessing call subscriber terminal to pre-payment service system |
| 02/02/2011 | CN101123748B A method, system and device for prompting user of activation operation |
| 01/27/2011 | WO2011009329A1 Method, system and device for setting rechargeable card |
| 01/27/2011 | WO2011009259A1 Method and system for implementing pre-paid intelligent service |
| 01/26/2011 | CN1961567B Charging mechanisms for IP multimedia services |
| 01/25/2011 | US7877090 Roaming across different access mechanisms and network technologies |
| 01/25/2011 | US7877087 Methods of remotely updating lists in mobile terminals and related systems and computer program products |
| 01/19/2011 | CN101478726B Method, apparatus and system for sound playing in prepayment service |
| 01/18/2011 | US7873538 Method of creating incentives for establishing hotspot locations |
| 01/18/2011 | US7873347 Method for implementing a Wireless Local Area Network (WLAN) gateway system |
| 01/18/2011 | US7873150 Telephone call dialing |
| 01/13/2011 | WO2011005154A1 Voucher access code creation and management |
| 01/13/2011 | WO2011003348A1 Method, device and communication system for group charging |
| 01/13/2011 | CA2767223A1 Voucher access code creation and management |
| 01/12/2011 | CN101945191A System and method for paying and recharging phone card account by using unionpay mobile phone payment system |
| 01/11/2011 | US7869826 Method and apparatus for relating communications system identifications (SIDS) |