Patents
Patents for H04M 1 - Substation equipment, e.g. for use by subscribers (168,223)
04/2002
04/10/2002CN1344043A Mobile station and antenna device in mobile station
04/10/2002CN1082774C Communication appts.
04/10/2002CN1082759C Digital secretary
04/10/2002CN1082758C Device and method for cleaning telephone number list
04/10/2002CN1082749C Incoming calling system
04/09/2002US6370519 Method for storing and displaying telephone numbers of communication terminals
04/09/2002US6370518 Method and apparatus for displaying a record from a structured database with minimum keystrokes
04/09/2002US6370506 Communication devices, methods, and computer program products for transmitting information using voice activated signaling to perform in-call functions
04/09/2002US6370401 Storage case and method for a wireless headset with a microphone suspended between earpieces of the headset
04/09/2002US6370400 Method for avoiding fraudulent use of a mobile radiotelephone by blocking an interface after a certain inactive period of time and mobile radiotelephone performing the same
04/09/2002US6370394 System and a method for transferring a call and a mobile station
04/09/2002US6370389 Communication network terminal supporting a plurality of applications
04/09/2002US6370388 Telephony device transmitting divided messages
04/09/2002US6370373 System and method for detecting cloning fraud in cellular/PCS communications
04/09/2002US6370363 Character inputting method for a handy phone using a seesaw key and a device thereof
04/09/2002US6370362 Slide cover for a communication unit
04/09/2002US6370245 Full duplex communication circuits with bilateral T hybrid and balanced impedance configurations
04/09/2002US6370239 Standalone telephone answering machine with store and forward facsimile
04/09/2002US6370237 Voice activated dialing with reduced storage requirements
04/09/2002US6370236 Remotely operable telephone answering device and method of operation thereof
04/09/2002US6370235 Unsolicited phone call removal system
04/09/2002US6370150 S0-interface for an ISDN base connection
04/09/2002US6370149 Telecommunication system, method and subscriber unit for use therein
04/09/2002US6370141 Method and apparatus for configuring an internet appliance
04/09/2002US6370038 Portable electronic device
04/09/2002US6370018 Portable computer keyboard
04/09/2002US6369803 Active edge user interface
04/09/2002US6369801 Contact detection device, apparatus using such a device and radiotelephone comprising such an apparatus
04/09/2002US6369795 Mousepad telephone
04/09/2002CA2250641C Echo cancellation in the network for data applications
04/09/2002CA2233294C A telecommunications switch
04/09/2002CA2182817C Method and apparatus for spectrum analysis
04/09/2002CA2110656C Method for the automatic insertion or removal of a calling number identification (cnid) blocking prefix from within a telephone number in a personal computer based telephone management system
04/04/2002WO2002028099A1 Photographing terminal device, image processing server, photographing method and image processing method
04/04/2002WO2002028069A2 Electronic device for communicating with a mobile radio device
04/04/2002WO2002028067A1 Method and system for inputting characters
04/04/2002WO2002028066A2 Mobile radiotelephony device with features which can be released wirelessly by the service provider
04/04/2002WO2002028065A1 Apparatus and method for detecting either a fault or an unauthorized tap in a telephone line
04/04/2002WO2002028064A1 Sound reproducing system and method for portable terminal device
04/04/2002WO2002028063A2 Telecommunications services apparatus for accessing stored broadcasts
04/04/2002WO2002028050A2 Method for using the information of a station for providing information, communications terminal, control centre, and station of an information provider
04/04/2002WO2002028036A1 System for using a local wireless network to control a device within range of the network
04/04/2002WO2002027985A2 Adjustable automatic volume control
04/04/2002WO2002027979A2 Method for transmitting voice data from a mobile communications terminal to a hearing aid and communications terminal and hearing aid
04/04/2002WO2002027955A1 Circuit and method for preventing erroneous opening and closing in an automatically/manually foldable portable radio phone
04/04/2002WO2002027587A1 Mobile telephone
04/04/2002WO2002027455A1 Method and generator for inputting characters
04/04/2002WO2002027454A1 Character input using a fingerprint sensor
04/04/2002WO2002027387A1 Terminal with a projection display
04/04/2002WO2002008876A3 Folding cellular telephone and digital assistant with improved keyboard
04/04/2002WO2002001891A3 A mobile communication device storing information within the device or in the network
04/04/2002WO2001089179A3 Cableless hands-free device, especially for mobile phones and computers
04/04/2002WO2001082600A3 Dvr system
04/04/2002WO2001079979A3 Navigation control unit for a wireless computer resource access device, such as a wireless web content access device
04/04/2002WO2001065708A3 Architecture for cordless telephones
04/04/2002WO2001063392A3 Graphical layout for mapping keys of a keypad to display regions
04/04/2002WO2001061872A3 Method and apparatus for conserving power in an integrated electronic device that includes a pda and a wireless telephone
04/04/2002WO2001037503A3 Method and system for analytically computing and using an anspcm signal
04/04/2002WO2001026320A3 System for establishing a data transmission link
04/04/2002WO2000059110A3 Method and apparatus for automatically adjusting speaker and microphone gains within a mobile telephone
04/04/2002US20020040475 DVR system
04/04/2002US20020039916 Portable telephone apparatus
04/04/2002US20020039915 Communication terminal and display method
04/04/2002US20020039914 Folding communicaion terminal and display control method therefor
04/04/2002US20020039913 Communication systems
04/04/2002US20020039910 Smart card reader module
04/04/2002US20020039909 Device control apparatus and method
04/04/2002US20020039899 Method and architecture for an interactive two-way data communication network
04/04/2002US20020039895 Wireless push-to-talk internet broadcast
04/04/2002US20020039890 Mobile telephone body
04/04/2002US20020039417 Portable telephone mounting base
04/04/2002US20020039414 Acoustic echo canceler and handsfree telephone set
04/04/2002US20020039413 ADSL front-end in a low voltage process that accommodates large line voltages
04/04/2002US20020039412 Hook-flash simulation in parallel with off-hook devices
04/04/2002US20020039404 Loop loss measurement and reporting mechanism for digital data services telephone channel equipment
04/04/2002US20020039105 Color display driving apparatus in a portable mobile telephone with color display unit
04/04/2002US20020039095 Portable terminal
04/04/2002US20020039074 Electronic device with hidden keyboard
04/04/2002US20020039028 Noncontact signal analyzer
04/04/2002DE10137689A1 Notfall-Meldevorrichtung und Notfall-Meldesystem Emergency notification device and emergency notification system
04/04/2002DE10108011C1 Housing for electronic or electrical device has different parts of entire surface selectively activated for acting as display devices and/or operating surfaces
04/04/2002DE10104288C1 Electric jack plug connector e.g. for input/output interface of miniature computer or mobile telephone, has spring locking tongues provided by spring plate acting as clip at front end of lead cable plug
04/04/2002DE10062024C1 Call diversion method for telecommunication terminal has speech memory for providing voice mailbox facility
04/04/2002DE10050559C1 Mobile telephone accessory used for directing speech waves to microphone via chamber fitted around microphone and sound transmission channel incorporated in pivoted cover
04/04/2002DE10046573A1 Cordless telephone system has super current saving mode in which parts of mobile unit required for transmission of signals to and from base station are isolated from power supply
04/04/2002DE10044242C1 Caller identification method for telephone installation extracts calling subscriber number from multi-frequency tone selection signal provided by calling subscriber
04/04/2002DE10043364A1 Size-adjustable screen e.g. for mobile telephone has sleeve that can be pumped with gas to extend screen
04/03/2002EP1193957A1 System, device and method for sending electronic messages
04/03/2002EP1193956A2 Merging various request methods into a single unified user interface
04/03/2002EP1193955A2 Telephone personal information manager
04/03/2002EP1193954A1 Portable information terminal
04/03/2002EP1193953A1 Electronic device with collapsible display
04/03/2002EP1193889A2 Portable information device
04/03/2002EP1193811A1 Electrical connector
04/03/2002EP1193797A2 Built-in dual band antenna device and operating method thereof in a mobile terminal
04/03/2002EP1193681A2 Driving device for display device
04/03/2002EP1193643A1 Control device
04/03/2002EP1193590A2 Customizing the display of a mobile computing device
04/03/2002EP1192822A1 Apparatus, and associated method, for loading a mobile terminal with an application program installed at a peer device
04/03/2002EP1192787A1 An electric apparatus having visual indicator means