Patents
Patents for H04M 15 - Arrangements for metering, time-control or time-indication (14,957)
06/2004
06/17/2004US20040114743 System and method for presenting caller identification logs
06/17/2004US20040114738 Service accounting system and method
06/17/2004US20040114537 Apparatus for tracking connection of service provider customers via customer use patterns
06/16/2004EP1428375A2 Telephone call dialling
06/16/2004EP1240628B1 Method of selection and payment of goods by means of a mobile terminal
06/16/2004CN1505796A Internet billing system
06/16/2004CN1505371A Dual language caller id with asian language support
06/15/2004US6751296 System and method for creating a transaction usage record
06/10/2004WO2004049742A1 Free-call certificate service system
06/10/2004WO2004049690A1 Method for sending a short message and debiting the recipient
06/10/2004WO2004049686A1 Methods and systems for notification of call to device
06/10/2004WO2004049685A1 Methods and systems for cpn triggered collaboration
06/10/2004WO2004049680A1 Methods and systems for line management
06/10/2004WO2004049679A1 Method and systems for single number text messaging
06/10/2004WO2004049678A1 Methods and systems for preemptive rejection of calls
06/10/2004WO2004049677A2 Methods and systems for computer enhanced conference calling
06/10/2004WO2004049676A2 Methods and systems for remote call establishment
06/10/2004WO2004049625A1 Methods and systems for configuring and providing conference calls
06/10/2004WO2004049615A2 Methods and systems for automatic forwarding of communications to a preferred device
06/10/2004WO2004049614A2 Methods and systems for call management with user intervention
06/10/2004WO2004049608A2 Methods and systems for conference call buffering
06/10/2004WO2004049219A1 Monitoring the use of services in a telecommunication network
06/10/2004WO2004049183A1 Methods and systems for multiuser selective notification
06/10/2004WO2004049139A1 Method for authenticating and charging a subscriber of a radio network
06/10/2004WO2004049136A2 Methods and systems for a call log
06/10/2004WO2004049132A2 Method and apparatus for adaptive message notification
06/10/2004WO2004049130A2 Methods and systems for directory information lookup
06/10/2004WO2004049121A2 Methods and systems for automatic communication line management based on device location
06/10/2004WO2003042927A3 Using real random number generator as proof of time
06/10/2004WO2003034685A3 Billing method and device in a cellular packet radiocommunication network
06/10/2004US20040111305 System and method for detecting and managing fraud
06/10/2004US20040110487 Wireless network access system
06/10/2004US20040109549 Maintenance termination unit
06/10/2004CA2774362A1 Methods and systems for call management with user intervention
06/10/2004CA2510513A1 Method for sending a short message and debiting the recipient
06/10/2004CA2507500A1 Methods and systems for automatic forwarding of communications to a preferred device
06/10/2004CA2507492A1 Methods and systems for a call log
06/10/2004CA2507490A1 Methods and systems for automatic communication line management based on device location
06/10/2004CA2507154A1 Methods and systems for configuring and providing conference calls
06/10/2004CA2507152A1 Methods and systems for computer enhanced conference calling
06/10/2004CA2507129A1 Methods and systems for remote call establishment
06/10/2004CA2507123A1 Methods and systems for conference call buffering
06/10/2004CA2507097A1 Methods and systems for notification of call to device
06/10/2004CA2507096A1 Methods and systems for cpn triggered collaboration
06/10/2004CA2507094A1 Method and systems for single number text messaging
06/10/2004CA2507093A1 Methods and systems for preemptive rejection of calls
06/10/2004CA2507092A1 Methods and systems for multiuser selective notification
06/10/2004CA2507085A1 Method and apparatus for adaptive message notification
06/10/2004CA2507083A1 Methods and systems for directory information lookup
06/10/2004CA2507064A1 Free-call certificate service system
06/09/2004EP1425688A2 Data processing systems
06/09/2004EP1396141A4 Variable length called number screening
06/09/2004EP0758517B1 Service provision system for communications networks
06/09/2004CN1504052A Providing network node with service reference information
06/09/2004CN1503594A Portable telephone terminal device and a method for restricting pay service for using the terminal device
06/09/2004CN1153437C Identification card and billing method with identification card
06/08/2004US6748066 Pre-paid wireless interactive voice response system with variable announcements
06/08/2004US6748065 Distributed automatic route selection using RIP caching
06/08/2004US6748062 Method and system for generating a billing record
06/03/2004WO2004047420A1 Prepaid telecommunication system (102)
06/03/2004US20040107241 Method and device for providing more accurate subscriber device billing
06/03/2004US20040107167 Method of controlling digital content distribution, a method of reproducing digital content, and an apparatus using the same
06/03/2004US20040106422 Method and device for indicating amounts of data in mobile networks
06/03/2004US20040105430 System and method for connecting portable information equipment and extension telephone
06/03/2004US20040105424 Method for implementing an Open Charging (OC) middleware platform and gateway system
06/03/2004US20040105413 System and method for tight inter-working between wireless local area network (WLAN) and universal mobile telecommunication systems (UMTS)
06/02/2004EP1424617A1 Method for authentication and charging for a sucbriber in a wireless network
06/02/2004EP1423980A1 Controlling charging for wireless message services
06/02/2004EP1423969A1 Advice of charge for communications services, architectures and methods therefor
06/02/2004EP1423832A1 A method and system for performing a financial transaction in a mobile communications system
06/02/2004EP1423811A1 Transaction processing
06/02/2004EP1399795A4 Systems and methods for interfacing with a billing and account management unit
06/02/2004CN1502195A System, method and apparatus that isolate virtual private network (VPN) and best effort traffic to resist denial of service attacks
06/01/2004US6745229 Web based integrated customer interface for invoice reporting
06/01/2004US6744879 Profit-based method of assigning calls in a transaction processing system
06/01/2004US6744869 Method and system for one party to pass a calling invitation to another party
06/01/2004CA2302029C Call related information receiver to receiver transfer
05/2004
05/27/2004WO2004045195A1 A method of communication and communication system
05/27/2004WO2004045174A1 Method for collect call service based on voip technology and system thereof
05/27/2004WO2004045142A1 Rate modelling
05/27/2004WO2004045141A1 Method for avoiding double charging of a service in a telecommunication system
05/27/2004WO2004044866A2 Method and system for providing advertising to telephone callers
05/27/2004US20040103192 Method of generating charging data in a data network, and a data network
05/27/2004US20040103191 Method and system for real-time updating of available network service access in a communication network
05/27/2004US20040102182 Method of providing networks services
05/27/2004US20040102180 Method and device for registering and connecting collect calls with intelligent network services
05/27/2004US20040102179 Portable telephone terminal device and a method for restricting pay service for using the terminal device
05/27/2004US20040101126 Method of and apparatus for processing information, and computer product
05/27/2004US20040101118 Caller identification data management
05/27/2004US20040101117 Charging in a communication system
05/27/2004CA2504982A1 Rate modelling
05/26/2004EP1422919A2 A portable telephone terminal device and a method for restricting pay service for using the terminal device
05/26/2004EP1422867A1 System and method to access internet
05/26/2004EP1421798A2 Method for billing a communication service
05/26/2004EP1421774A2 Detection and reporting of defective telephone lines and alarm events
05/26/2004EP1232648A4 Methods for providing prepaid telephony service via an internet protocol network system
05/26/2004EP1228631B1 Circuit arrangement for recognition of a metering pulse
05/26/2004EP1135740A4 Accounting and billing based on network use
05/26/2004EP0890256B1 Fraud prevention in a telecommunications network
05/26/2004EP0692173B1 Data processing system for communications network
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