Patents for H04M 1 - Substation equipment, e.g. for use by subscribers (168,223) |
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03/05/1996 | US5497413 Telephone system with message recording function |
03/05/1996 | US5497339 Portable apparatus for providing multiple integrated communication media |
03/05/1996 | CA2038967C Crystal oscillator for use in timepiece of battery-powered portable apparatus |
02/29/1996 | WO1996006489A1 Transmitter-receiver |
02/29/1996 | WO1996006401A1 A user interface system having programmable user interface elements |
02/29/1996 | WO1996001541A3 Method for signalling the reason for break-off of a connection to a main unit |
02/29/1996 | WO1995025396A3 Computer and telephone apparatus with user friendly interface andenhanced integrity features |
02/29/1996 | DE4429714A1 Display procedure control system for peripheral display device |
02/29/1996 | DE4429713A1 Communications peripheral information input evaluation system |
02/29/1996 | DE19526730A1 Adaptives Funktelefon-Handgerät Adaptive radio telephone handset |
02/28/1996 | EP0698985A2 Apparatus for providing a graphical control interface |
02/28/1996 | EP0698984A1 Handsfree portable cordless telephone |
02/28/1996 | EP0698983A1 Radiotelephone wristwatch of which the hand-operating knob is used to dial a call number |
02/28/1996 | EP0698845A1 Apparatus and method for marking text on a display screen in a personal communication device |
02/28/1996 | EP0698326A1 Computer-to-telephone interface |
02/28/1996 | CN1117702A Selective screening of incoming calls for cellular telephone systems |
02/28/1996 | CN1117701A Cordless telephone apparatus |
02/28/1996 | CN1117700A Wireless telephone |
02/28/1996 | CN1117682A Anti-stealing dialling method and device for telephone set |
02/27/1996 | US5495530 Low power emergency telephone mode |
02/27/1996 | US5495528 Digital telephone control interface system |
02/27/1996 | US5495527 Telephone privacy device |
02/27/1996 | US5495525 Non-volatile automatic telephone number dialer circuit |
02/27/1996 | US5495520 Cordless telephone system and identification code setting method therefor |
02/27/1996 | US5495519 Control circuit for control of peripheral equipment of wireless communication appliance |
02/27/1996 | US5495508 Base station emulator |
02/27/1996 | US5495482 Packet transmission system and method utilizing both a data bus and dedicated control lines |
02/27/1996 | US5495357 Apparatus and method for recording, transmitting, receiving and playing sounds |
02/26/1996 | CA2154318A1 Adaptable radio telephone handset |
02/22/1996 | WO1996005710A1 Anti-polluting telephone device |
02/22/1996 | WO1996005706A1 Cellular telephone credit card billing system |
02/22/1996 | WO1996005686A1 Bilateral switch for modem applications |
02/22/1996 | WO1996005683A1 Process for automatically dialling telephone numbers and a device to realise the process |
02/22/1996 | WO1996005639A1 Protected telecommunications terminal |
02/22/1996 | WO1996005635A1 Low cross-talk network connector |
02/22/1996 | WO1996005581A1 Apparatus and method for directory-linked canned pager messages |
02/22/1996 | DE4429528A1 Household door speaker/receiver equipment for relaying messages between visitors and resident |
02/22/1996 | DE4429430A1 Facsimile machine for recording and relaying spoken messages |
02/22/1996 | DE4425604A1 Telecommunication terminal operator guidance arrangement |
02/22/1996 | CA2228515A1 Radiation shielding and range extending antenna assembly |
02/21/1996 | EP0414845B1 Telecommunications system |
02/21/1996 | EP0409948B1 Telecommunications system |
02/21/1996 | CN1117332A A message transmission system and method for a radiocommunication system |
02/21/1996 | CN1117318A Multiprocessor data memory sharing |
02/21/1996 | CN1117235A Telephone dial phonetic device |
02/20/1996 | US5493703 Portable radio device with on-vehicle adaptor system |
02/20/1996 | US5493690 Foldable portable telephone set |
02/20/1996 | US5493611 User configurable telephone with alarm feature |
02/20/1996 | US5493609 Telecommunication system for automatic switching between voice and data communications |
02/20/1996 | US5493605 Cordless telephone system adaptive links between base units and handset units |
02/20/1996 | US5493604 Portable telephone set with automatic dialing feature |
02/20/1996 | US5493603 Radio telephone set for digital communication which alerts the user of incoming digital data signals |
02/20/1996 | CA2061948C Extendible telephone |
02/20/1996 | CA2058358C Portable telephone |
02/20/1996 | CA2003124C Connecting block for telephone |
02/15/1996 | WO1996004741A1 Method and apparatus for securing data communication |
02/15/1996 | WO1996004620A1 Multi-function portable communication device |
02/15/1996 | DE4428260A1 Exchange station transmitter for communication with terminal, e.g. telephone, modem |
02/15/1996 | DE19526981A1 Telephone apparatus combined with personal computer |
02/14/1996 | EP0696864A1 Telephone handset |
02/14/1996 | EP0696863A2 Telecommunication apparatus |
02/14/1996 | EP0439583B1 Method of, and primary station for, operating a telephone system |
02/14/1996 | CN2220139Y Theft-proof terminal box for telephone |
02/14/1996 | CN1116884A Gel filled modular electrical connecting block |
02/14/1996 | CN1116791A Portable electronic apparatus having partial display function |
02/13/1996 | US5491747 Noise-cancelling telephone handset |
02/13/1996 | US5491745 Method and apparatus for a dual mode keypad permitting one-touch telephone number dialing |
02/13/1996 | US5491507 Video telephone equipment |
02/10/1996 | CA2152326A1 Telephone handset |
02/08/1996 | WO1996003829A1 Process and device for transmitting audio signals between communication terminals |
02/08/1996 | WO1996003823A1 Hierarchical communication system providing intelligent data, program and processing migration |
02/08/1996 | WO1996003811A1 Power consumption control method and apparatus for a communication system subscriber unit |
02/08/1996 | WO1995032575A3 Network termination equipment |
02/08/1996 | DE4426534A1 Signal recording control for digital answering machine |
02/08/1996 | DE19526749A1 Telecommunications circuitry with transmit and receive signal paths |
02/08/1996 | DE19526610A1 Call signal recognition appts. for modem activation |
02/08/1996 | CA2195661A1 Hierarchical communication system providing intelligent data, program and processing migration |
02/07/1996 | EP0696152A2 Personal mobile communication system |
02/07/1996 | EP0696151A2 Arrangement for determining a base station site |
02/07/1996 | EP0696146A2 Intelligent terminal based selective call forwarding |
02/07/1996 | EP0696122A2 Fault current protection device for an auxiliary apparatus in digital telephone installation |
02/07/1996 | CN2219564Y Sound-controlled automatic onhook intercommunication telephone switch |
02/07/1996 | CN1116471A Electronic device coupling apparatus |
02/07/1996 | CN1116396A Multi-mode radio telephone |
02/06/1996 | US5490235 Digital audio interface in a mobile telephone |
02/06/1996 | US5490214 Method and apparatus for selectively generating control signals in a telephone system |
02/06/1996 | US5490213 Apparatus for hands-free operation of a mobile telephone unit in a car |
02/06/1996 | US5490210 Programmable telephone interface device |
02/06/1996 | US5490206 Voice message keepsake system |
02/06/1996 | US5490205 Telephone set for handling a call |
02/06/1996 | US5490202 Attachable and detachable additional device for use with a portable telephone for electrically connecting with the portable telephone external equipment |
02/06/1996 | US5490146 Digital mobile radio system interfacing an ISDN standard bus system |
02/06/1996 | US5489895 Data communication apparatus with operation-stop function |
02/02/1996 | CA2153537A1 Method and apparatus for simultaneously controlling base station and external electronic device functions |
02/01/1996 | WO1996003009A1 Cellular telephone and associated method for opening a voice channel with a source telephone without establishing voice communications therewith |
02/01/1996 | WO1996003001A1 Cellular phone of the disposable type |
02/01/1996 | WO1996002999A1 Recordable voice/sound ringer for telephone |
02/01/1996 | WO1996002997A1 A cellular telephone for hands-free conversation |
02/01/1996 | WO1996002996A1 Telephone number storage device |
02/01/1996 | WO1996002978A1 Portable-phone case coupled especially to shoulder bags |