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)
12/1998
12/23/1998EP0886416A1 Automatic telephone call origination and retry system and method of operation
12/23/1998EP0886415A1 Electronic device with a battery charging connector and equipment provided with such a device
12/23/1998EP0886414A2 An improved method of handling phone operations and a phone using the method
12/23/1998EP0886413A2 Data transfer method for application handling units, preferably mobile telephones
12/23/1998EP0885591A2 An apparatus for taking samples
12/23/1998EP0885546A1 Wearable audio system with enhanced performance
12/23/1998EP0885514A1 Casing for a cordless telephone, and assembly of a casing with a cordless telephone
12/23/1998EP0885513A1 Cordless telephone
12/23/1998EP0885512A1 A cellular telephone assembly and method for assembling a cellular telephone
12/23/1998EP0872109A4 System for accessing telephonic communications and for conducting telephonic transactions
12/23/1998CN2301814Y Health rest for telephone
12/23/1998CN1203001A Method and apparatus for transmitting messages in a telecommunication system
12/23/1998CN1202787A Flip cover in flip type of portable telephone apparatus
12/23/1998CN1202786A Jacket for portable radio telephone
12/23/1998CN1202785A Telephone device comprising digital processing element for speech signals and method implemented in such device
12/23/1998CN1202777A Data communication device and notably telephony device
12/23/1998CN1202776A Device and method for turning on/off led in accordance with illuminance in optical dialing telephone
12/23/1998CN1202773A Switch having virtual access network capability and switching system thereof
12/23/1998CN1202715A Electric component part with terminal and mounting structure thereof
12/23/1998CN1202584A Open and close device for open and close body
12/23/1998CN1202567A Hinge leaf device
12/23/1998CN1202433A Phone holder
12/23/1998CN1041374C Network echo canceller
12/22/1998US5852785 Secure access telephone extension system and method in a cordless telephone system
12/22/1998US5852783 Information tools with multi-functional information key
12/22/1998US5852774 Sidetone level reduction circuit and method
12/22/1998US5852773 PSTN transaction processing network employing wireless concentrator/controller
12/22/1998US5852769 Cellular telephone audio input compensation system and method
12/22/1998US5852662 Cordless phone
12/22/1998US5852654 Coupling device for use with a computer system
12/22/1998US5852653 Communications line security device
12/22/1998US5852421 Dual-band antenna coupler for a portable radiotelephone
12/22/1998US5850996 Mobile telephone hanging device
12/22/1998US5850954 Holder assembly for cellular phones
12/22/1998CA2138698C Telephone set with background noise suppression function
12/18/1998CA2235572A1 Electronic memo pad for use with touch-tone telephones
12/17/1998WO1998057516A2 Control of transceiver units in cellular radio system
12/17/1998WO1998057481A1 Telephony device with integrated messaging
12/17/1998WO1998057480A1 Apparatus for filtering telephone calls
12/17/1998WO1998057479A1 Data interface connected in line between a keyboard and a keyboard port of a personal computer
12/17/1998WO1998057478A1 Data processor
12/17/1998WO1998057477A1 New bracelet telephone device
12/17/1998WO1998057476A1 Isolation amplifier with hook switch control
12/17/1998WO1998057434A1 Car radio with a dismountable operating and telephone unit
12/17/1998WO1998057383A1 Housing with a battery compartment closure
12/17/1998WO1998042100A3 Control and indication device for an e-mail service
12/17/1998DE19735545C1 CD-Audio sound system for motor vehicle
12/17/1998DE19725443A1 Konfigurierung von Endgeräten in Telekommunikationssystemen Configuration of terminals in telecommunication systems
12/17/1998DE19725384A1 System for operating analogue terminals at ISDN multi apparatus links
12/17/1998DE19725284A1 Hands free telephone fitting arrangement for motor vehicle
12/17/1998DE19724927A1 Vorrichtung zur Verarbeitung von Daten Apparatus for processing data
12/17/1998CA2290559A1 Control of transceiver units in cellular radio system
12/16/1998EP0884926A1 Method and device for optimized processing of an interfering signal when recording sound
12/16/1998EP0884919A2 User assisted wireless fraud detection
12/16/1998EP0884916A2 Telephone with a fixed and a removable memory
12/16/1998EP0884907A1 Caller indentification system for television
12/16/1998EP0884886A2 Echo canceler employing multiple step gains
12/16/1998EP0884885A2 Method and device for providing customized telephone announcements
12/16/1998EP0884882A1 Cordless telephone set
12/16/1998EP0884525A2 Integrated display panel assembly
12/16/1998EP0883962A1 Cordless phone back link for interactive television system
12/16/1998EP0883958A1 Portable telecommunications device having a waiting message generating means
12/16/1998EP0883957A1 Radio telephone
12/16/1998EP0883956A1 Radio telephone
12/16/1998EP0883955A1 Radiotelephone
12/16/1998EP0883954A1 Electronic device with housing supplement
12/16/1998CN2301019Y Multi-function cleaning sterilizer for telephone set
12/16/1998CN1202294A Method of and apparatus for off-hook signalling between telephoes or adjuncts on the same loop
12/16/1998CN1202293A Process for ensuring a securing interface between telephone with card and network in telephone system
12/16/1998CN1202289A Method and system for rapidly generating and transmitting character sequence using voice frequencies
12/16/1998CN1202079A Communication device having multiple displays and method of operating the same
12/16/1998CN1202078A Handset and method of operation thereof
12/16/1998CN1202076A Communication system
12/16/1998CN1202064A Voice recognition rate increasing method in call initation of voice recognition calling device
12/16/1998CN1202055A Removable memory device for portable terminal device
12/16/1998CN1202051A Echo canceler employing multiple step gains
12/15/1998US5850601 Cordless telephone apparatus
12/15/1998US5850440 Telephone handset mounting receptacle with card reader and method of positioning thereof
12/15/1998US5850439 Hands-free phone converter
12/15/1998US5850436 Communication between a telephone and a computer system
12/15/1998US5850435 In a communications network
12/15/1998US5850063 Domed contact element for a keypad assembly
12/15/1998CA2114162C Cellular telephone
12/12/1998CA2236086A1 User assisted wireless fraud detection
12/10/1998WO1998056221A1 A colour changing casing for a device
12/10/1998WO1998056197A1 Improvements in, or relating to, cellular radio communication systems
12/10/1998WO1998056193A1 Method and apparatus for providing cellular radio service to standard analog terminals
12/10/1998WO1998056159A1 Method and apparatus for iconifying and automatically dialing telephone numbers which appear on a web page
12/10/1998WO1998056157A1 Residential protection service center
12/10/1998WO1998056155A1 System and method to set up a communication based on identification cards
12/10/1998WO1998056153A1 Telephone protected against vandalism
12/10/1998WO1998056152A1 Mobile radio station provided with combined status indicating control button arrangement
12/10/1998WO1998056151A1 Method and apparatus for organizing and displaying internet and telephone information
12/10/1998WO1998056106A2 Method and apparatus for improving classroom amplification systems and other rf-type amplification systems
12/10/1998WO1998056065A1 Radio device with moveable antenna
12/10/1998WO1998038778A3 Arrangement in which a useful signal is transmitted between at least two device units
12/10/1998WO1998027782A3 Method for providing a location independent dialing procedure within a mobile telecommunications network
12/10/1998DE19723338A1 Telephone apparatus with keyboard in handset
12/10/1998DE19723331A1 Funkgerät Radio set
12/10/1998CA2291069A1 Method and apparatus for iconifying and automatically dialing telephone numbers which appear on a web page
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