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)
11/1998
11/03/1998US5832060 System and associated method for concatenated messaging
11/03/1998US5832057 Lockout device for preventing telephone eavesdropping from an extension device, and method
11/03/1998US5832024 Digital wireless speaker system
11/03/1998US5831598 Method of facilitating the operation of terminals intelecommunications systems
11/03/1998US5831256 Electronic card reader for reading cards of different formats, and portable telephone including such a reader
11/03/1998US5829102 Housing assembly with a detachable mounting clip and a selective call receiver therein
11/03/1998CA2158833C Method and system for managing telecommunications such as telephone calls
10/1998
10/29/1998WO1998048595A1 Electronic appliance comprising an electroacoustic transducer
10/29/1998WO1998048563A1 System and method for retail over a network
10/29/1998WO1998048562A2 Connection time free data messaging through telephone networks
10/29/1998WO1998048555A1 Iconized name list
10/29/1998WO1998048554A1 Calling line identification with drag and drop capability
10/29/1998WO1998048553A1 Calling line identification with location icon
10/29/1998WO1998048552A1 Scrolling with automatic compression and expansion
10/29/1998WO1998048551A2 Electronic business cards
10/29/1998WO1998048550A1 Multitasking graphical user interface
10/29/1998WO1998048549A1 Integrated message center
10/29/1998WO1998048548A2 Multi-function telecommunication device
10/29/1998WO1998048547A2 Tray for automatic dial telephones
10/29/1998WO1998048541A2 Direct digital access arrangement circuitry and method for connecting to phone lines
10/29/1998WO1998048526A2 Time-multiplexed short-range magnetic communications
10/29/1998WO1998048522A1 Personal communications system
10/29/1998WO1998037678A3 An electronic voice mail message handling system
10/29/1998WO1998036344A3 Simplified-file hyper text protocol
10/29/1998DE19710503A1 Optische Anzeigevorrichtung für Fernsprechendgeräte A visual display device for telephone terminals
10/29/1998CA2287431A1 Connection time free data messaging through telephone networks
10/28/1998EP0874529A2 Mobile information device with user information service in a local area
10/28/1998EP0874514A2 Method and apparatus for cancelling multi-channel echo
10/28/1998EP0874509A2 A computer and a method of operating a computer
10/28/1998EP0874508A1 Communication system to provide called party location and pre-call warning
10/28/1998EP0874505A1 Telecommunications equipement, system and method with means for managing lists of subscribers for callback
10/28/1998EP0874504A1 Improved telephone apparatus for the hard of hearing
10/28/1998EP0874470A2 Power saving circuit
10/28/1998EP0873639A1 Ever ready telephonic answering machine for receiving and delivering electronic messages
10/28/1998EP0873596A1 Selective call receiver in a battery of a two-way communication device
10/28/1998CN2296098Y Automatic non-lift answerer for switchboard
10/28/1998CN2296097Y Energy saving telephone disinfecting device hung on wall
10/28/1998CN2296096Y Ultraviolet disinfecting telephone
10/28/1998CN2296076Y Battery block for mobile telephone
10/28/1998CN1197567A Point-to-point internet protocol
10/28/1998CN1197360A Two-way communication apparatus having touchpad-based user interface
10/28/1998CN1197345A Recognizing device and method for voice of main calling person
10/28/1998CN1197343A Mobile information device capable of obtaining user information relating to local area
10/28/1998CN1040489C Radio telephone for a vehicle
10/27/1998US5828965 Wireless telephone handset
10/27/1998US5828749 Phone holder kit
10/27/1998US5828745 For use in a switching system
10/27/1998US5828741 System and method for providing a multi-number plan for use with a general telephone and a key telephone in a key telephone system
10/27/1998US5828739 Portable communication device for displaying a calling party to be called when actuated
10/27/1998US5828736 For connection to a telephone network
10/27/1998US5828728 Telecommunications network
10/22/1998WO1998047300A1 Telephone adaptor apparatus
10/22/1998WO1998047276A1 Method for cancelling multichannel acoustic echo and multichannel acoustic echo canceller
10/22/1998WO1998047272A1 Telephony test system with adjustable output impedance
10/22/1998WO1998047252A2 Personal audio message processor and method
10/22/1998WO1998047123A2 Electrical device
10/22/1998WO1998037679A3 In-line control of telephony device
10/22/1998WO1998035481A3 Circuit-switched call setup using a packet-switched address such as an internet address or the like
10/22/1998WO1998025389A3 Emergency telephone with automatic low-battery signaling
10/22/1998DE19816052A1 Mobile telephone holder especially for car
10/22/1998DE19716316A1 Telecommunication arrangement for monitoring connections
10/22/1998DE19716103A1 Signal processing and transmission device
10/22/1998DE19715596A1 Handsfree unit for connection to mobile telephone
10/22/1998CA2286043A1 Personal audio message processor and method
10/22/1998CA2203300A1 Wire set for connecting the speaker circuit of a telephone to an external amplifier
10/21/1998EP0873032A1 Authentication system for a mobile telephone
10/21/1998EP0873027A2 Apparatus for completing telecommunication calls
10/21/1998EP0872996A2 User interface for a telephone apparatus with guide lights
10/21/1998EP0872995A2 Apparatus and method for initiating a transaction having acoustic data receiver that filters human voice
10/21/1998EP0872994A1 Apparatus with a touch-sensitive display screen
10/21/1998EP0872993A2 User guidance for telephone terminals
10/21/1998EP0872992A2 Telecommunication exchange with transferring data during the call
10/21/1998EP0872962A2 Echo cancelling using foreground and background filters
10/21/1998EP0872138A1 Upgrading software in a mobile telephone
10/21/1998EP0872116A1 Method and apparatus for transmitting messages in a telecommunication system
10/21/1998EP0872114A2 Community emergency telephone notification system
10/21/1998EP0872111A1 Home personal communications system
10/21/1998EP0872109A1 System for accessing telephonic communications and for conducting telephonic transactions
10/21/1998EP0872101A2 Telephone apparatus with abbreviated dialling
10/21/1998EP0872100A1 Keypad for telephones and the like
10/21/1998EP0872099A1 A method and device to fasten a loudspeaker to a circuit board
10/21/1998EP0872098A1 Terminal equipment
10/21/1998EP0872032A1 Short-range magnetic communication system
10/21/1998EP0871997A1 Portable telephone connection system
10/21/1998CN2295300Y Anti-theft device for multiplexing apparatus of telephone set
10/21/1998CN1196853A Automatic prefix dialing system and methods for mobile radiotelephones
10/21/1998CN1196840A Method and apparatus for operable or unoperable connecting portable radio station and vehicle tool box
10/21/1998CN1196652A Earphone
10/21/1998CN1196647A Telecommunication system control
10/21/1998CN1196526A Information retrieval device and method in mobile information terminal
10/21/1998CN1196308A Telephone keeper
10/20/1998US5826235 Communication package with apparatus and method for storing and retrieving a permanent message
10/20/1998US5826231 Method and device for vocal synthesis at variable speed
10/20/1998US5826199 Digital portable telephone with voice recognition and voice codec processing on same digital signal processor
10/20/1998US5826196 Multi-line remotely-accessible controller for cordless telephones
10/20/1998US5826193 Method and apparatus of facilitating interchanging the use of a mobile station and a permanently wired telephone set
10/20/1998US5826187 Integrated cordless telephone with telephone answering device and method of replaying messages through a handset thereof
10/20/1998US5826026 Internet message communicator with direct output to a hard copy device
10/20/1998US5825897 Noise cancellation apparatus
10/20/1998US5825874 Mobile telephone holder
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