Patents
Sitemap › H04 - Electric communication technique › H04M - Telephonic communication › H04M 1 - Substation equipment, e.g. for use by subscribers
Patents for H04M 1 - Substation equipment, e.g. for use by subscribers (168,223)
06/1999
06/23/1999EP0923833A1 An ergonomically shaped handset
06/23/1999EP0724805B1 Detection system for component identifiers in a telecommunication system
06/23/1999CN2325942Y Mobile telephone set
06/23/1999CN2325941Y Cell plate for mobile telephone set with fastening clip
06/23/1999CN2325931Y Bell-ringing signal source arrangement
06/23/1999CN2325930Y Double audio frequency telephone dialing namecard
06/23/1999CN2325929Y Convenient telephone set
06/23/1999CN2325928Y Hand-free receiver loudspeaker for vehicle mobile telephone set
06/23/1999CN1220798A Telecommunication circuit and telecommunication device
06/23/1999CN1220565A Portable communication terminal
06/23/1999CN1220563A Portable information terminal and information scrolling method for use therewith
06/23/1999CN1220538A Method for testing local telephone communication line
06/23/1999CN1220537A Individualised system for exchanging data between terminal and access means via telephone network, and terminal, and access means
06/23/1999CA2254814A1 Access terminal with printer
06/22/1999US5915239 Voice-controlled telecommunication terminal
06/22/1999US5915228 Terminal apparatus, radio communication terminal, and information input method
06/22/1999US5915227 Cordless telephone
06/22/1999US5915224 Telecommunications method for multi-network communications
06/22/1999US5915223 Multimode radiotelephone
06/22/1999US5915016 Identity card reader device
06/22/1999US5915015 Telephone having sealed acoustical passageway through flip cover hinge
06/22/1999US5915002 Communication device
06/22/1999US5915000 Text teletype writer with caller identification function
06/22/1999US5914676 Multi-language display keypad
06/22/1999US5914669 Pager with rotating dial for inputting messages
06/22/1999US5914668 Wireless terminal controlled mobility operational parameters
06/22/1999US5914481 Portable data collection terminal with handwritten input area
06/22/1999US5913702 Low cross-talk network connector
06/22/1999CA2256885A1 Portable radio information terminal, screen displaying method, recording medium and microcomputer
06/22/1999CA2256804A1 Portable radio information terminal, message-notification method, recording medium and microcomputer
06/22/1999CA2255542A1 Portable radio information terminal, screen displaying method, recording medium and information processing apparatus
06/22/1999CA2175430C Wireless communication device having an axially aligned cover release mechanism
06/19/1999CA2256837A1 Key telephone system capable of displaying a plurality of outgoing telephone numbers included in incoming calls
06/18/1999CA2225224A1 Device for routing audio signal in vehicle
06/17/1999WO1999030521A1 Mobile terminal having conditional blocking of outgoing call requests
06/17/1999WO1999030472A1 Point to point voice message processor, method and recording/playback device
06/17/1999WO1999030470A1 Automatic long distance carrier code lookup
06/17/1999WO1999030469A1 Communications terminal with t network functions
06/17/1999WO1999030441A1 Fixed wireless loop system that ranks non-assigned pn codes to reduce interference
06/17/1999WO1999030429A1 Distributed radio telephone for use in a vehicle
06/17/1999WO1999030298A1 Communication device and method controlled by appointment data
06/17/1999WO1999029992A1 Bistable hinge mechanism
06/17/1999WO1998038810A3 Disposable wireless telephone and method
06/17/1999DE19837568A1 Pocket computer for personal digital and navigation assistant
06/17/1999DE19755621A1 Retainer for mobile telephone in car
06/17/1999DE19751123C1 Vorrichtung und Verfahren zur sprecherunabhängigen Sprachnamenwahl für Telekommunikations-Endeinrichtungen Apparatus and method for speaker-independent voice dialing by name in telecommunications terminal equipment
06/17/1999CA2313548A1 Key transforms to discriminate between beams in a multi-beam satellite communication system
06/16/1999EP0923228A2 Switching device for switching between a telephone and a supplementary device, such as an answering machine, and facsimile switch with such a switching device
06/16/1999EP0923220A2 Method for managing subscriber indIvidual data of a telecommunication terminal
06/16/1999EP0923219A1 Method for selective treatment of different priority calls as well as a unit, exchange and end terminal therefor
06/16/1999EP0923218A2 Telecommunication terminal
06/16/1999EP0923217A1 Radiotelephone
06/16/1999EP0923216A1 Docking station for mobile telecommunication handset
06/16/1999EP0923215A2 Hinge device of mobile telephone
06/16/1999EP0923214A1 Mobile phone handset composed of overlapping housing portions
06/16/1999EP0923021A2 Control device for an electrical apparatus
06/16/1999EP0922353A1 Cradle for a handset
06/16/1999EP0922352A1 Portable radiotelephone with sliding cover and automatic antenna extension
06/16/1999CN2324734Y Warning device for preventing mobile telephone from losing
06/16/1999CN2324733Y Battery device of mobile telephone
06/16/1999CN2324732Y Electromagnetic wave shielding cover of mobile telephone
06/16/1999CN2324730Y Improved structure of portable radio information receiver
06/16/1999CN2324716Y Ship shape telephone circuit unit with on-hook high DC impedance and back speech display function
06/16/1999CN2324715Y Colinear calling extension controlled by one-chip computer
06/16/1999CN2324714Y Telephone transmission quality detecting device
06/16/1999CN2324713Y Telephone receiver with improved terminal structure
06/16/1999CN2324712Y Telephone with infrared probe
06/16/1999CN2324711Y Improved battery-box fastener of mobile telephone
06/16/1999CN1220060A Method and apparatus for automatically configuring control program for mobile radio communication device
06/16/1999CN1220034A Elastomeric contact
06/16/1999CN1219833A Portable wireless device
06/16/1999CN1219832A Mobile telephone handset
06/16/1999CN1219814A Secondary signal switchover circuit for small power ringing current generator
06/16/1999CN1219465A Joining device for firmly joining plastic joining parts together
06/16/1999CN1043711C Module for telephone line conductor pair having single protector unit
06/15/1999USRE36228 Call progress capability for a switched channel data service unit
06/15/1999US5913178 Microphone in a speech communicator
06/15/1999US5913163 Integrated local communication system
06/15/1999US5912968 Handset unit and assembly method therefore
06/15/1999US5912967 Speaker-phone assembly and method
06/15/1999US5912965 Telephone set which can be adjusted in response to ambient noise
06/15/1999US5912964 Adaptive telephone handset interface
06/15/1999US5912957 Technique for reconnecting office line to key telephone system after power failure
06/15/1999US5912956 System and method for anonymously establishing telephonic connections
06/15/1999US5912950 Telephone network with normally off hook telephones
06/15/1999US5912949 Voice-dialing system using both spoken names and initials in recognition
06/15/1999US5912948 Automatic screening apparatus and method for use with telephone answering devices
06/15/1999US5912946 Method for detecting improper delivery of parameters, in an initial address message, from an interconnecting switch
06/15/1999US5912926 Method of and apparatus for controlling modulation of digital signals in frequency modulated transmissions
06/15/1999US5912925 Diversity circuit for magnetic communication system
06/15/1999US5912848 Methods and apparatus for efficiently managing flash memory
06/15/1999US5912513 Telecommunication device
06/10/1999WO1999029132A1 Procedure and system for modifying the impulse of terminal equipment
06/10/1999WO1999029127A1 Electronic business card hand-over
06/10/1999WO1999029094A1 Method and apparatus for cancelling echo originating from a mobile terminal
06/10/1999WO1999029093A1 Method and device for suppressing echo in a hands free device such as a telephone
06/10/1999WO1999029088A1 Telephone for retrieving memory content through simple operaton
06/10/1999WO1999029087A1 Communication terminal and rotary operation knob
06/10/1999WO1999029086A2 A portable communication device with hierarchical form presentation
06/10/1999WO1999028897A1 A personal audio system
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