Patents for H04M 1 - Substation equipment, e.g. for use by subscribers (168,223) |
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09/10/1999 | WO1999045721A1 Pager |
09/10/1999 | WO1999045687A1 Enhanced system for transferring, storing and using signalling information in a switched telephone network |
09/10/1999 | WO1999045686A1 Optical switch for headset |
09/10/1999 | WO1999045685A1 Audio device selector for wireless communication |
09/10/1999 | WO1999045531A1 Apparatus and method for providing speech input to a speech recognition system |
09/10/1999 | WO1999045459A1 Portable terminal |
09/10/1999 | WO1999035814A3 Methods and apparatus for improved echo suppression in communications systems |
09/10/1999 | WO1999025171A3 System and method for providing back-lighting to a keypad |
09/10/1999 | CA2322258A1 Audio device selector for wireless communication |
09/10/1999 | CA2288942A1 Radio telecommunication terminal |
09/09/1999 | DE19905755A1 Mobile telephone cradle for car etc. |
09/08/1999 | EP0941013A1 Radio telecommunication terminal |
09/08/1999 | EP0941009A2 Transmission of name information via the public Euro-ISDN network |
09/08/1999 | EP0941008A2 Distinctive ringing |
09/08/1999 | EP0941001A2 Communications system and method of its operation |
09/08/1999 | EP0940964A1 Telephone call indicator for computer connected to internet |
09/08/1999 | EP0940963A2 Power supply apparatus and method for mobile communication terminal |
09/08/1999 | EP0940962A1 Electronic apparatus with variable keyboard |
09/08/1999 | EP0940744A2 Apparatus for multimedia data processing |
09/08/1999 | EP0940054A2 Preventing misuse of call forwarding service |
09/08/1999 | EP0940027A1 First party signalling for call waiting calling number identification (cwcid) system |
09/08/1999 | EP0940007A1 Headset interface |
09/08/1999 | EP0901726A4 Microphone noise rejection system |
09/08/1999 | CN2337731Y Mobile phone with trim structure |
09/08/1999 | CN2337724Y Calling subscriber's telephone number display device |
09/08/1999 | CN2337723Y Automatic-regulating and fast dialing device for telephone |
09/08/1999 | CN2337722Y Testing and controlling device for user mode of telephone set attached to fax |
09/08/1999 | CN2337721Y Keyboard scanning and selecting device |
09/08/1999 | CN2337720Y Sliding transparent key protective plate for mobile telephone |
09/08/1999 | CN2337719Y Chinese display multi-function telephone number fast dialing device |
09/08/1999 | CN2337718Y Coin-box telephone |
09/08/1999 | CN1228223A Equipment for switching between different telephone network terminals |
09/08/1999 | CN1227997A Navigation key for handset |
09/08/1999 | CN1227996A Split-type radiation prevention mobile telephone |
09/08/1999 | CN1227990A Hand strap for portable apparatus |
09/08/1999 | CN1227981A Battery attachment apparatus |
09/07/1999 | US5950167 Screen-less remote voice or tone-controlled computer program operations via telephone set |
09/07/1999 | US5950153 Audio band width extending system and method |
09/07/1999 | US5950139 Radiotelephone with user perceivable visual signal quality indicator |
09/07/1999 | US5950138 Hand-held telephone set |
09/07/1999 | US5950123 Cellular telephone network support of audible information delivery to visually impaired subscribers |
09/07/1999 | US5950120 Apparatus and method for shutdown of wireless communications mobile station with multiple clocks |
09/07/1999 | US5949874 Method and system for compensating for signal deviations in tone signals over a transmission channel |
09/07/1999 | US5949869 Called party control of incoming calls |
09/07/1999 | US5949854 Voice response service apparatus |
09/07/1999 | US5949853 Extension device for a computer system |
09/07/1999 | US5949852 Method for recording messages for absent parties |
09/07/1999 | US5949056 Method and apparatus for optically reading an information pattern |
09/07/1999 | CA2175782C Radiotelephone having a self contained hinge |
09/07/1999 | CA2174831C Battery continuation apparatus and method thereof |
09/07/1999 | CA2163948C Human machine interface for telephone feature invocation |
09/07/1999 | CA2159766C Radiotelephone having a plurality of subscriber identities and method for operating the same |
09/07/1999 | CA2155553C Cordless communications systems |
09/07/1999 | CA2142722C A latching system |
09/07/1999 | CA2141901C Dynamic compression-rate selection arrangement |
09/07/1999 | CA2104098C Electronic apparatus having keyless control |
09/07/1999 | CA2026104C Telecommunications system |
09/07/1999 | CA2000264C Multipurpose hinge apparatus for foldable telephones |
09/02/1999 | WO1999044380A1 Radiotelephone adapted to the identity of its user |
09/02/1999 | WO1999044374A1 Method and apparatus for personally identifying a calling party to a called party |
09/02/1999 | WO1999044349A1 Handsfree telephone set for use in a mobile telephone network |
09/02/1999 | WO1999044348A1 Multi-position telephone unit |
09/02/1999 | WO1999044347A1 Phone with ergonomic virtual image display |
09/02/1999 | WO1999044321A2 Method for protecting vocal information against listening and recording |
09/02/1999 | WO1999044302A1 Handsfree talking system for a mobile telephone |
09/02/1999 | WO1999044268A1 Method and apparatus for communicating battery pack information |
09/02/1999 | WO1999044262A1 Arrangements relating to electrical connections between apparatuses containing electrical circuitry |
09/02/1999 | WO1999044144A1 Electronic device, preferably an electronic book |
09/02/1999 | WO1999034573A3 A method and a device for speech presentation of events on a speech channel |
09/02/1999 | WO1999022568A3 Communication system with improved access network |
09/02/1999 | DE19807227A1 Current supply arrangement for a mobile telephone made of one or more IC cards |
09/02/1999 | DE19806969A1 Operating mobile radio network of network cells |
09/02/1999 | CA2322186A1 Multi-position telephone unit |
09/01/1999 | EP0939535A2 Answering machine |
09/01/1999 | EP0939534A1 Method for recognizing speech on a mobile terminal |
09/01/1999 | EP0939533A2 Slide cover for a communication unit |
09/01/1999 | EP0939532A2 Display assembly for a communication unit |
09/01/1999 | EP0939531A2 Method for forming an icon |
09/01/1999 | EP0939497A1 Adapter apparatus for telephone |
09/01/1999 | EP0939495A1 Power saving for a electronic devices |
09/01/1999 | EP0938919A2 Portable electronic game devices and display methods |
09/01/1999 | EP0938828A2 System and method for user-programmable service programming of cellular telephones |
09/01/1999 | EP0938818A2 A printing and scanning device for internet and facsimile cellular services |
09/01/1999 | EP0938808A1 Method and apparatus for detecting a facsimile transmission |
09/01/1999 | EP0938803A1 Signal processing apparatus |
09/01/1999 | EP0938799A1 Cellular telephone including language translation feature |
09/01/1999 | EP0938785A1 Dual-mode satellite/terrestrial mobile communication unit |
09/01/1999 | EP0938737A1 Electroluminescent backlit devices |
09/01/1999 | EP0901727A4 Broadband network and method |
09/01/1999 | EP0894411A4 Multi-mode communication network with handset-selected channel assignments |
09/01/1999 | CN2336522Y Charging sterilizing device for subsystem of cordless telephone |
09/01/1999 | CN2336521Y 智能管理型电话机 Intelligent Management Telephones |
09/01/1999 | CN1227452A Method and apparatus for recording and replaying messages |
09/01/1999 | CN1227451A Terminal incoming indicator of personal handy phone system and indication method thereof |
08/31/1999 | US5946684 Method and system for providing computer-network related information about a calling party |
08/31/1999 | US5946647 System and method for performing an action on a structure in computer-generated data |
08/31/1999 | US5946636 Quick-recognition visual notification system for use in radiotelephones |
08/31/1999 | US5946616 Concurrent wireless/landline interface apparatus and method |
08/31/1999 | US5946613 Recyclable cellular telephone and method and apparatus for supporting the use of a recyclable cellular telephone within a cellular telephone network |
08/31/1999 | US5946395 Housing assembly for an electronic device |