Patents
Patents for H04M 11 - Telephonic communication systems specially adapted for combination with other electrical systems (53,055)
09/2002
09/26/2002CA2441873A1 Selective feature blocking in a communications network
09/26/2002CA2441743A1 Voip systems
09/26/2002CA2441541A1 Caller treatment in a sip network
09/26/2002CA2441118A1 Personal electronic device
09/25/2002EP1244322A1 Mobile communication terminal device and server device
09/25/2002EP1244259A1 Mail system, server and mail transmitting/receiving device
09/25/2002EP1244258A2 Radio communication apparatus for transferring image data from an image storing apparatus to the public network
09/25/2002EP1244253A1 Communication device
09/25/2002EP1244064A1 Franking machine with a data transmission apparatus
09/25/2002EP1243941A1 System and method for the exchange of location information in a telephone network
09/25/2002EP1243137A1 A method and apparatus for providing voice/unified messaging services using catv terminals
09/25/2002EP1243124A1 Apparatus and method for visible indication of speech
09/25/2002EP1243107A2 Method for transmission of an electronic post message
09/25/2002EP1242916A1 Video player with code sensor
09/25/2002EP1242864A1 Printer with vacation mode
09/25/2002EP1242835A1 Surveillance and remote alarm system for persons subject to limitation of freedom of movement
09/25/2002EP1099344B1 Cooperative television application system having multiple user television equipment devices
09/25/2002CN1371580A Network based muting of cellular telephone
09/25/2002CN1371209A Change-over method and record medium for mobile terminal and its display
09/25/2002CN1371205A Multifunctional network terminal unit and line interface
09/25/2002CN1371196A Data arrival reporting system and method
09/25/2002CN1091558C Telephone apparatus
09/24/2002US6457043 Speaker identifier for multi-party conference
09/24/2002US6456715 Connecting a telephone
09/24/2002US6456713 Method and apparatus for detecting data port usage
09/24/2002US6456712 Separation of ring detection functions across isolation barrier for minimum power
09/24/2002US6456704 Method and system for programming a digital sender via caller ID
09/24/2002US6456703 Data access arrangement for detecting the hook status of an extension device
09/24/2002US6456702 Clock adjustment method and apparatus
09/24/2002US6456701 Network-centric control of access to transceivers
09/24/2002US6456650 Splitterless modem using harmonics reduction
09/24/2002US6456649 Multi-carrier transmission systems
09/24/2002US6456633 Unified distributed voice and data local area networking
09/24/2002US6456625 LAN telephone switching system
09/24/2002US6456615 Network telephony interface systems between data network telephony and plain old telephone service
09/24/2002US6456594 Multi-protocol communications routing optimization
09/24/2002US6456401 Communication apparatus capable of conducting remote diagnosis using communication circuit
09/24/2002CA2279670C Automatic remote meter reading system and method employing selectable line interface
09/24/2002CA2265115C Call related information receiver unit
09/24/2002CA2231585C Method of receiving a processing request by speech
09/19/2002WO2002073947A2 Robot for remote supervision and remote manipulation via the internet
09/19/2002WO2002073946A1 Communication system for enabling arbitrary calling to data communication terminal by using telephone network
09/19/2002WO2002073945A1 Encapsulation, compression, and encryption of pcm data
09/19/2002WO2002063478A3 Environmentally-hardened remote dslam
09/19/2002WO2002001828A9 Automated exchange of electronic information
09/19/2002US20020133724 Computer network based communication system and method
09/19/2002US20020133599 Speech communication service providing system
09/19/2002US20020133595 Network system transmitting data to mobile terminal, server used in the system, and method for transmitting data to mobile terminal used by the server
09/19/2002US20020132649 Method and apparatus for sending battery capacity level between radio communication devices
09/19/2002US20020132618 Inverter maintenance system and inverter
09/19/2002US20020132608 Transmission-origin mobile telephone capable of detecting the media a types and formats of a multimedia message that are receivable by destination mobile telephones in a multimedia communication system
09/19/2002US20020132606 Electronic mail system with RF communications to mobile processors
09/19/2002US20020131623 Iris imaging telephone security module and method
09/19/2002US20020131569 Remote operating system
09/19/2002US20020131568 Enabling and powering of remotely actuated bypass splitters
09/19/2002US20020131567 Device and method for repetitive communication of messages
09/19/2002US20020131455 Method and apparatus for coordinating multi-point to point communications in a multi-tone data transmission system
09/19/2002US20020131441 Method of determining an end of a transmitted frame in a frame-based communications network
09/19/2002US20020131436 System and method for broadband roaming connectivity using DSL
09/19/2002US20020131422 Method of allocating resources for network capacity management of voice traffic in a packet based broadband access network
09/19/2002US20020131415 Modem relay protocol redundancy for reliable low speed modem communications over IP networks with substantial packet loss
09/19/2002US20020131406 Dial up telephone conferencing system controlled by an online computer network
09/19/2002US20020131404 Method and system for maintaining and distributing wireless applications
09/19/2002US20020131394 Method for base station compressing and transmitting high speed data
09/19/2002US20020131391 Subscriber unit for compressing and transmitting high speed data
09/19/2002US20020130950 Emergency facility video-conferencing system
09/19/2002US20020130801 Analog isolation system with digital communication across a capacitive barrier
09/19/2002US20020130784 Maintenance service system for home electric appliances
09/19/2002US20020130176 Method and system to prevent fraudulent payment in credit/debit card transactions, and terminals therefor
09/19/2002DE10113117A1 Use of line identification number of caller as key for electric doors
09/19/2002DE10105247A1 Variable advertising hoarding display, allows observer to change appearance of advertising or information hoarding, heightening awareness of advertising or information by use of a mobile phone message
09/19/2002CA2428472A1 A virtual private switched telephone network
09/18/2002EP1241875A1 Device and method for recording video data
09/18/2002EP1240771A1 Method and system for telephone control
09/18/2002EP1240767A1 Method for transferring a mobile communication session
09/18/2002EP1240757A2 Aggregates in a presence management system
09/18/2002EP1240754A1 Multimedia messaging service
09/18/2002EP0875110B1 Method to provide voice call notification and control messaging over a data path
09/18/2002CN2512180Y Multifunctional alarm device with signal transmission via telephone line
09/18/2002CN2512179Y Starting device by remote control function of mobile telephone
09/18/2002CN2512176Y Anti-theft mobile telephone cover
09/18/2002CN2511552Y Anti-theft alarm device for automobile
09/18/2002CN1370372A Telephone terminal appts. and communication method
09/18/2002CN1370358A System and method for controlling telephone calls through cross platform enlable internet browser
09/18/2002CN1370003A Improved telephone
09/18/2002CN1370002A Method for implementing credit card function with personal digital mobile telephone
09/18/2002CN1370001A Computerized exit system of building
09/18/2002CN1370000A Method and device for stock exchange with mobile telephone
09/18/2002CN1091330C Method and initializing appts. for transferring asymmetrical data
09/17/2002US6453179 User interface for a radio telephone
09/17/2002US6453167 Telecommunications systems
09/17/2002US6453164 Intelligent telephone control system which allows subscribers to remotely control a plurality of call handling utilities
09/17/2002US6453027 Multifunction keyboard
09/17/2002US6453026 Telecommunications network architecture for accessing customer premises equipment
09/17/2002US6453024 Graphical software for reconfiguring modems having an electrically adaptable telephone line interface
09/17/2002US6452987 Fast start-up in discrete multi-tone (DMT) based communications system
09/17/2002US6452963 Method for connecting modems
09/17/2002US6452925 Universal access multimedia data network
09/17/2002US6452697 Facsimile apparatus, line control board and communication control method
09/17/2002US6452688 Communication terminal and computer system