Patents
Patents for H04M 1 - Substation equipment, e.g. for use by subscribers (168,223)
04/2002
04/11/2002WO2002030121A1 Systems, methods, and devices for audio capture and telecommunication
04/11/2002WO2002030120A1 Remote control and set top box with audio input
04/11/2002WO2002030117A1 Systems and methods for video and audio capture and communication
04/11/2002WO2002030116A1 Remote control device for video and audio capture and communication
04/11/2002WO2002030105A1 Systems, methods, and devices for video and audio capture and communication
04/11/2002WO2002030099A1 Echo attenuating method and device
04/11/2002WO2002030097A1 Telephone device and translation telephone device
04/11/2002WO2002030092A1 Apparatus and method for detecting inoperable and line busy conditions on telephone lines
04/11/2002WO2002030091A1 Portable telephone
04/11/2002WO2002030090A1 Sliding cover
04/11/2002WO2002030001A2 Filter and method therefor
04/11/2002WO2002029986A1 Wireless communication device
04/11/2002WO2002029837A1 Multi-directional input device and electronic device using the input device
04/11/2002WO2002029266A1 Hinge device
04/11/2002WO2002013196A3 Memory addressing method suitable for systems having a variable speed data reproduction capability
04/11/2002WO2002001839A3 Printer device for mobile equipment
04/11/2002WO2001093541A3 Method and system for '911' signal detection and re-generation
04/11/2002WO2001091503A3 Systems and methods for communication protection
04/11/2002WO2001080089A9 Method and system for a internet navigation control unit for use with a wireless access device
04/11/2002WO2000072558A9 Transparent systems for communication over computer networks
04/11/2002WO2000059179A9 Electronic device having a reversible display
04/11/2002US20020042923 Video and digital multimedia aggregator content suggestion engine
04/11/2002US20020042291 Communication device
04/11/2002US20020042289 External operating unit for a mobile radio telephone
04/11/2002US20020042288 Multiple-channel portable wireless communication apparatus and method
04/11/2002US20020042287 Cellular phone
04/11/2002US20020042286 Portable cellular phone system with automatic answering telephone function
04/11/2002US20020042285 Portable device having removable front case
04/11/2002US20020042281 Calling system from accessory to portable device
04/11/2002US20020042262 Interactive silent response for mobile phone
04/11/2002US20020042252 Folding portable cellular phone
04/11/2002US20020042251 Cellular phone ornament structure
04/11/2002US20020042250 Wireless communication device with selective power supply function
04/11/2002US20020042249 Fixing structure for input keys
04/11/2002US20020041784 Key assembly
04/11/2002US20020041672 Method and system for call tracing
04/11/2002US20020041666 Method and apparatus to eliminate unwanted predictive dialer initiated telemarketing calls
04/11/2002US20020041665 Intelligent vending system and method
04/11/2002US20020041664 Convenience features in a method and system for providing enhanced caller identification
04/11/2002US20020041660 Internet telephone system and internet telephone connecting method
04/11/2002US20020041659 Embedded phonetic support and tts play button in a contacts database
04/11/2002US20020041589 Voice communication between a portable communication apparatus and an external terminal
04/11/2002US20020041490 Electronic device with a variable keyboard
04/11/2002US20020041292 Method of displaying menus in mobile telephones
04/11/2002US20020041291 Browser navigation for devices with a limited input system
04/11/2002US20020041199 Electronic circuit
04/11/2002US20020041175 Interchangeable battery for mobile radio telephone
04/11/2002DE10135479A1 Eingangs-/Ausgangsverbinder für ein tragbares Kommunikationsgerät mit einer Leiterplatte Input / output connector for a portable communication device with a printed circuit board
04/11/2002DE10102385A1 Menu mode selection method for hand-held device e.g. mobile telephone, uses selection of menu point for altering menu mode via menu mode selection program
04/11/2002DE10049693A1 Helmet for cyclist etc. has display in field of view of wearer connected to control device
04/11/2002DE10048979A1 Software development method for mobile telecommunications combines generic protocol stack for several system types with required standard specific module
04/11/2002DE10047653A1 Mobilfunkgerät mit durch den Dienstleistungsprovider drahtlos freischaltbaren Merkmalen Mobile device with wireless unlockable by the service provider features
04/11/2002DE10047650A1 Elektronisches Gerät zur Kommunikation mit einem Mobilfunkgerät An electronic device for communication with a mobile station
04/11/2002DE10047055A1 Verfahren zur Darstellung von Abbildungen auf einem Bildschirm, Bildschirmeinheit und Telekommunikationsendgerät hierfür Method for displaying images on a screen, monitor unit, and telecommunications terminal therefor
04/11/2002DE10046155A1 Display device for data communicated via mobilephone esp. for motor vehicle, uses flat image screen or touch-sensitive screen
04/11/2002DE10045491A1 Mobile telephone has fastening eye permanently attached to casing
04/11/2002DE10010915A1 Radio-music-telephone purse unit for leisure use is made of suitable material and forms combination of music compact disc player or cassette player, mobile telephone and purse
04/11/2002CA2424235A1 Filter and method therefor
04/11/2002CA2392531A1 Hinge device
04/10/2002EP1195979A2 Control of synchronous display of melody information and different information on mobile communication terminal
04/10/2002EP1195972A2 Wireless communication device with multiple, interchangeable programmable keyboards
04/10/2002EP1195971A2 Portable information terminal apparatus having illumination control function
04/10/2002EP1195710A1 Smart card reader module
04/10/2002EP1195067A1 Terminal and method for compressing and/or decompressing messages received or to be sent
04/10/2002EP1195065A2 Reduction of power consumption with increased standby time in wireless communications device
04/10/2002EP1195040A1 Communication device for acquiring, converting and transmitting signals
04/10/2002EP1195039A1 Method and apparatus for synchronizing a database in portable communication devices
04/10/2002EP1195038A2 Transceiver system for portable use
04/10/2002EP1194903A2 Wireless communications system and method
04/10/2002EP1194883A1 Method and device for inputting control information in computer systems
04/10/2002EP0900494B1 Emergency call back for roaming mobile radio subscribers
04/10/2002EP0868781B1 Electrical isolation between ir receiver and further electronic circuits
04/10/2002EP0861569B1 Connecting socket for telecommunications terminals
04/10/2002CN2485893Y Security telephone distributor with faultless calling number display
04/10/2002CN2485892Y Anti-stealing telephone with micro-computer
04/10/2002CN2485891Y Public magnetic card telephone
04/10/2002CN2485890Y Acoustic control dial for external mobile telephone
04/10/2002CN2485889Y Telephone with sound volume controllable
04/10/2002CN2485888Y Infrared touch-controlled handwritten board
04/10/2002CN2485887Y Dial telephone with single key
04/10/2002CN2485886Y Lighting device for mobile telephone
04/10/2002CN2485885Y Earplug fixer
04/10/2002CN2485884Y Hanging button for mobile telephone
04/10/2002CN2485883Y Vertical pivoted telephone
04/10/2002CN2485882Y Automatic speaker telephone controlled by turning over cover
04/10/2002CN2485881Y Mobile communication device with hidden input device
04/10/2002CN2485880Y Connector of earphone wire against twist
04/10/2002CN2485879Y Shell of mobile telephone
04/10/2002CN2485878Y Alarm cover for mobile telephone against stealing
04/10/2002CN2485877Y Cigarette case like mobile telephone
04/10/2002CN1344472A Radio handset
04/10/2002CN1344459A Support assemby for personal electronic device and method for using same
04/10/2002CN1344458A Arrangement at mobile telephone
04/10/2002CN1344441A Portable electric appts. having detachable power source unit
04/10/2002CN1344392A Portable communication appts. having hierarchical menu system and dynamic menu
04/10/2002CN1344121A Software-rewritten mobile telephone set and method thereof
04/10/2002CN1344120A Portable radio communicating equipment
04/10/2002CN1344119A Portable communication terminal device and character/image display method
04/10/2002CN1344096A Integrated mobile telephone, GPS and blueteeth compound terminal and control method thereof
04/10/2002CN1344091A Light diffusing device