Patents
Patents for H04M 1 - Substation equipment, e.g. for use by subscribers (168,223)
05/2002
05/08/2002DE10052036A1 Monitor belonging to a portable information sender and receiver unit and/or a computer is provided with one or more optical lenses positioned in front of the monitor
05/08/2002DE10051743A1 Mobile telephone for determining physical distance between the mobile telephone and external objects or appliances exchanges data for measuring distances.
05/08/2002DE10051676A1 Holder for mobile telephone has rigid yokes mounted on holding device opposite each other and able to be fixed by locking device in holding position in which at least telephone is locked
05/08/2002CN2490773Y Weared multifunction video mobile communication device
05/08/2002CN2490772Y Telephone set with microearphone and microphone
05/08/2002CN2490771Y Anti-theft hanging belt with buzzer on mobile phone
05/08/2002CN2490770Y Anti-theft mobile phone cover
05/08/2002CN1348672A Headset
05/08/2002CN1348662A Wireless push-to-talk internet broadcast
05/08/2002CN1348656A Operation panel of portable telephone
05/08/2002CN1348611A Flat battery pack and mobile communication terminal
05/08/2002CN1348581A Data processing system or communications terminal with a device for recognising speech and method for recognising certain acoustic objects
05/08/2002CN1348558A Method and apparatus for reducing power consumption
05/08/2002CN1348318A Complex sound exciter drive circuit and portable information terminal
05/08/2002CN1348317A Peripheral module for reinforcing the function of cellular phone
05/08/2002CN1348296A Device for called user to resist harassing call positively
05/08/2002CN1348295A Portable cellular phone system with automatic answering telephone function
05/08/2002CN1348294A Telephone personal information supervisor
05/08/2002CN1348293A Mobile communication apparatus with automatic recording calling party identifying data signal function
05/08/2002CN1348292A Method and circuit for regulating resonant point of non-contact card
05/08/2002CN1348289A Internet telephone system and internet telephone connecting method
05/08/2002CN1348272A Voice-enable blue-teeth equipment management and access platform, and relative controlling method
05/08/2002CN1348260A Hand-held communication terminal
05/08/2002CN1348259A Portable communication terminal with image transmission function
05/08/2002CN1084575C Multiple-mode mobile telephone
05/08/2002CN1084561C Frequency inverted scrambler containing integrated high-pass filter
05/07/2002US6385662 Method of processing information using a personal communication assistant
05/07/2002US6385468 External connector and battery extension pack for a portable communication device
05/07/2002US6385467 Circuit and method for notifying ringer failure
05/07/2002US6385466 Portable terminal device
05/07/2002US6385465 Navigation device
05/07/2002US6385463 Wireless communication device with detachable flip keyboard
05/07/2002US6385313 Communication terminal control
05/07/2002US6385308 Telephone system and method for personalized announcements
05/07/2002US6385307 Apparatus and method for overriding an automatic answer function of a telephone answering device
05/07/2002US6385306 Audio file transmission method
05/07/2002US6385305 Video phone multimedia announcement message toolkit
05/07/2002US6385303 System and method for identifying and announcing a caller and a callee of an incoming telephone call
05/07/2002US6385300 Modular test instrument
05/07/2002US6385297 Method and apparatus for qualifying loops for data services
05/07/2002US6385296 System to test a connection in a telephone network
05/07/2002US6385235 Direct digital access arrangement circuitry and method for connecting to phone lines
05/07/2002US6385195 Enhanced interworking function for interfacing digital cellular voice and fax protocols and internet protocols
05/07/2002US6384946 Electrical isolation between IR receiver and further electronic circuits
05/07/2002US6384827 Method of and an apparatus for generating a display
05/07/2002US6384813 Two-part electronic device
05/07/2002US6384587 Non-contact signal and power transmission apparatus
05/07/2002US6384577 Electronic apparatus including remote control receiving system and AC adapter system
05/07/2002US6383604 Keytop sheet using film and its manufacturing method
05/07/2002US6382867 Joining device for firmly joining plastic joining parts together
05/07/2002US6382448 Housing case and a method of making thereof
05/07/2002CA2358175A1 System and method for using a temporary electronic serial number for over-the-air activation of a mobile device
05/07/2002CA2254398C Enhanced telecommunications network
05/07/2002CA2227593C Removable button for a keypad
05/07/2002CA2227367C Monitoring of a packet telephony device via a control device
05/02/2002WO2002035870A2 A cellular telephone and an emergency assistance system
05/02/2002WO2002035869A1 Smart communication interface device, applications and enhanced mobile productivity features
05/02/2002WO2002035862A2 Communication device and method for changing communication mode based on identification data received from communication source
05/02/2002WO2002035821A1 Call-detection device in telecommunication terminals with analogue exchange interfaces
05/02/2002WO2002035814A2 Advanced caller identification
05/02/2002WO2002035813A2 User control of telephone switch through an http client application
05/02/2002WO2002035812A1 Mobile communication system and terminal with means for displaying multislot transmission
05/02/2002WO2002035811A2 Communications terminal
05/02/2002WO2002035810A1 Communications terminal
05/02/2002WO2002035809A2 Method and device for reducing radiation of a mobile telephone
05/02/2002WO2002035808A2 Computerised device, method for operating a computerised device and computer program product
05/02/2002WO2002035807A2 A control module for a mobile unit
05/02/2002WO2002035806A2 Display adapter for comfort telephones
05/02/2002WO2002035803A2 User interface for a portable communication device
05/02/2002WO2002035773A1 Information processing method and information processing apparatus having communication function
05/02/2002WO2002035747A2 Rendering device and arrangement
05/02/2002WO2002035746A2 Method and arrangement for enabling disintermediation, and receiver for use thereby
05/02/2002WO2002035736A1 Radio communication apparatus, radio communication system and communication apparatus
05/02/2002WO2002035717A2 Electronic device to be worn on the body and construction system for such devices
05/02/2002WO2002035711A2 Filter for electromagnetically transmitted signals
05/02/2002WO2002035513A1 Multi-function key assembly for an electronic device
05/02/2002WO2002035507A1 Display
05/02/2002WO2002035459A1 A portable radio communications device
05/02/2002WO2002035368A1 Device for transmitting data flows in telecommunications terminals
05/02/2002WO2002035333A1 Touchpad
05/02/2002WO2002035307A2 Voice recording method and means
05/02/2002WO2002019666A3 A communications terminal, a system and a method for internet/network telephony
05/02/2002WO2002017599A3 Cellular phone ethernet interface with routing capability
05/02/2002WO2002013556A3 Mobile micro portal
05/02/2002WO2002013492A3 An earphone for a cellular phone
05/02/2002WO2002013401A3 Electronic circuit
05/02/2002WO2001086976A3 Annunciating apparatus, and associated method, for selectably annunciating message termination at a radio communication device
05/02/2002WO2001086920A3 Apparatus and method for the kinematic control of hand-held devices
05/02/2002WO2001078487A3 Arrangement of loudspeaker and microphone of a mobile telephone
05/02/2002WO2001076200A3 Method and apparatus for alphanumeric address book conversions in a wireless personal digital assistant
05/02/2002WO2001065867A3 Mobile communication terminal and car mounted electronic device
05/02/2002WO2001061443A3 Mobile telephone with improved man machine interface
05/02/2002WO2001058039A3 System and method for modularizing the functionality of an electronic device
05/02/2002WO2001057850A3 Robust voice and device browser system including unified bundle of telephone and network services
05/02/2002US20020053025 System for broadcasting to, and programming, a mobile device in a protocol
05/02/2002US20020052971 Address inquiry system, computer software product, and address inquiry method
05/02/2002US20020052912 Numeric/voice name internet access architecture and methodology
05/02/2002US20020052228 Power control apparatus of a foldable portable mobile terminal
05/02/2002US20020052227 Portable telephone terminal and power supply method
05/02/2002US20020052226 Portable information terminal device