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)
08/1999
08/18/1999CN1226126A Mobile telephone cell having heldfree receiver and answer-recording device
08/18/1999CN1226113A Telephone set
08/18/1999CN1226112A Key telephone system capable of displaying plurality of outgoing telephone numbers included in incoming calls
08/18/1999CN1226091A Battery unit and portable battery-operated device including such battery unit
08/18/1999CN1225983A Articulating apparatus
08/18/1999CN1225971A Pivot suitable for use in foldable device
08/17/1999US5940770 Portable communication device
08/17/1999US5940767 Intelligent docking station for use with a portable wireless receiver to provide expanded short message services
08/17/1999US5940766 Portable telephone system and method of performing communication using portable telephone sets
08/17/1999US5940752 Arrangement for remotely programming a cellular telephone terminal
08/17/1999US5940503 Mirror mounted mobile telephone system
08/17/1999US5940502 Phone holder
08/17/1999US5940499 Voice switch used in hands-free communications system
08/17/1999US5940488 Telecommunication management system and user interface
08/17/1999US5940485 Data interface connected in line between a keyboard and a keyboard port of a personal computer
08/17/1999US5940484 Self-provisioning names database for caller identification services
08/17/1999US5940477 Telephone answering apparatus with answer-only operation
08/17/1999US5940038 Radio telephone
08/17/1999US5939990 Method of indicating operation of backup battery and circuit for sensing the same
08/17/1999US5939860 Cellular phone charging and power system
08/17/1999US5938772 Responsive backlit hardwire button array providing illumination and user feedback in a computer
08/17/1999US5938767 Electronic information lockout system
08/17/1999CA2155220C Secure access telephone extension system and method
08/17/1999CA2119751C Solid state isolation device using opto-isolators
08/12/1999WO1999040769A1 Housing
08/12/1999WO1999040707A1 Radio equipment with time display depending on the time zone of the actual local area
08/12/1999WO1999040706A1 Arrangement at a mobile telephone
08/12/1999WO1999029086A3 A portable communication device with hierarchical form presentation
08/12/1999WO1999027693A3 A method for automated internet communication via broadband connection
08/12/1999WO1999022562A3 A wire-bound telecommunication device and a circuit for use in such a device
08/12/1999WO1999022506A3 Telephone system with answering machine
08/12/1999DE4292273C2 Radiotelephone for use in mobile communication
08/12/1999DE19905302A1 Mobile telephone with casing fitted with movable element
08/12/1999DE19859510A1 Internet telephone equipment for communications system using wide area data communications network
08/12/1999DE19843201A1 Setting-up telecommunication between caller and called subscriber
08/12/1999DE19840020A1 Wireless subscriber connection cable system with patch antenna
08/12/1999DE19805942C1 Verfahren zur Verbesserung der akustischen Rückhördämpfung in Freisprecheinrichtungen A method for improving the acoustic sidetone suppression in hands-free
08/12/1999DE19804793A1 Telephone for direct connection to data networks
08/12/1999CA2304943A1 Housing
08/11/1999EP0935393A2 Set top terminal for cable television delivery systems
08/11/1999EP0935378A2 System and methods for automatic call and data transfer processing
08/11/1999EP0935377A2 Cordless telephone with corded operability
08/11/1999EP0935376A2 Hinge unit for a portable electronic device
08/11/1999EP0934670A2 Method for controlling logging of wireless mobile components onto wireless base stations of universal mobile telecommunication systems, especially dect mobile components in dect base stations of cap specific telecommunication systems
08/11/1999EP0934643A1 Reprogrammable wireless local loop phone capable of emulating a wireline phone
08/11/1999EP0934607A1 Hybrid energy storage system
08/11/1999EP0934557A2 A circuit for controlling ac/dc power load
08/11/1999EP0833762B1 Telephone set with a handset having a mouthpiece and/or an earpiece
08/11/1999EP0795170A4 Telephone network service for converting speech to touch-tones
08/11/1999EP0673583B1 Advanced set top terminal for cable television delivery systems
08/11/1999CN2333129Y 电话机 Phone
08/11/1999CN2333128Y Telephone sterilizing device
08/11/1999CN2333127Y Prewarning program-control telephone
08/11/1999CN2333126Y Adsorption mobile telephone support rack
08/11/1999CN2333125Y Fixed seat of mobile telephone
08/11/1999CN2333124Y Improved set up device of public telephone cover
08/11/1999CN1225772A Communication terminal control
08/11/1999CN1225537A 传真装置 Facsimile device
08/11/1999CN1225534A Method and apparatus for inputting Chinese characters in telephone set,and telephone set with Chinese character input function
08/10/1999US5937379 Canceler of speech and noise, and speech recognition apparatus
08/10/1999US5937361 Radiotelephones with shielded microphones
08/10/1999US5937360 Portable radio telephone set
08/10/1999US5937359 Apparatus which includes a removable casing that contains an adapter for reading chip cards of different formats
08/10/1999US5937348 Cordless communication system for a portable computer modem
08/10/1999US5937347 Interactive subscriber telephone terminal with automatic management software download feature
08/10/1999US5937342 Wireless local distribution system using standard power lines
08/10/1999US5937334 Radio communications and telephone network interface system
08/10/1999US5937070 Noise cancelling systems
08/10/1999US5937062 Hinge module for mounting a flip onto a portable telephone set
08/10/1999US5937059 DTMF detector for detecting DTMF signals using a digital signal processing chip and method thereof
08/10/1999US5937058 Coordinating telephones or adjuncts on the same loop
08/10/1999US5937054 Apparatus for and method of providing consumers with local access carrier
08/10/1999US5937052 Anonymous call rejection override
08/10/1999US5937046 Method of selectively connecting a received telephone call by utilizing a calling party number in a keyphone system
08/10/1999US5937040 Method and apparatus for using a D-channel for displaying user data
08/10/1999US5937035 Interswitch telephone status monitoring
08/10/1999US5937034 Method for testing call waiting, caller ID functionality of telephone line
08/10/1999US5937031 Smart interface technology
08/10/1999US5937030 Off-hook signal and dial pulse generating circuit and a method for driving the same circuit
08/10/1999US5937009 Sub-band echo canceller using optimum wavelet packets and cross-band cancellation
08/10/1999US5936583 Portable radio communication device with wide bandwidth and improved antenna radiation efficiency
08/10/1999CA2165075C A method for validating a communication link
08/10/1999CA2165020C Cellular speakerphone and method of operation thereof
08/05/1999WO1999039540A1 Automatic detection of pots lines
08/05/1999WO1999039522A1 Apparatus and method for exchanging message between portable devices of the same kind
08/05/1999WO1999039497A1 Generating calibration signals for an adaptive beamformer
08/05/1999WO1999039494A1 Distinctive call waiting alert and management device
08/05/1999WO1999039490A1 Apparatus and method for handling incoming calls received by a portable intelligent communications device during a meeting
08/05/1999WO1999039489A1 Method and apparatus for automatic telephone area code dialing
08/05/1999WO1999039467A1 An integrated analog/digital telephone interface
08/05/1999WO1999039419A1 Lightning protection device for wired equipment
08/05/1999WO1999011044B1 Nitinol hookswitch actuator
08/05/1999DE4244967C2 Radiotelephone for use in mobile communication
08/05/1999DE19804188A1 Funkgerät Radio set
08/05/1999DE19802340A1 Device system especially group of medical devices forming medical work stations
08/05/1999CA2318876A1 Lightning protection device for wired equipment
08/05/1999CA2318396A1 Method and apparatus for automatic telephone area code dialing
08/04/1999EP0933917A1 Cellular phone with voice-programmed ringing melody
08/04/1999EP0933915A1 Local wireless telephone network allowing setting up of conference calls with a telephone network and terminal for use in such a local network
08/04/1999EP0933912A1 Communication terminal comprising a mobile cellular terminal, a mobile satellite module and at least an accessory
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