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)
05/1998
05/14/1998WO1998020663A2 Establishing a telecommunication connection
05/14/1998WO1998020662A2 Establishing a telecommunication connection
05/14/1998WO1998020661A1 Mobile phone accessory
05/14/1998WO1998020660A1 Radiotelephone having a non-resonant wave guide acoustically coupled to a microphone
05/14/1998WO1998020659A1 Radiotelephone having an acoustical wave guide coupled to a speaker
05/14/1998WO1998020622A1 Modular radiotelephone
05/14/1998WO1998020620A1 Method and apparatus for reducing standby current in communications equipment
05/14/1998WO1998020612A1 System connector
05/14/1998WO1998020577A2 A radio telephone with high antenna efficiency
05/14/1998WO1998013990A3 Method and system for ensuring the security of the supply of services of telecommunication operators
05/14/1998WO1998009463A3 System and method for the insertion and extraction of telephone numbers from a wireless text message
05/14/1998WO1998007244A3 Diversity circuit for magnetic communication system
05/14/1998WO1997048233A3 Conference member identification for a telephone system
05/14/1998DE19754545A1 Signal connecting cable e.g. for telephone
05/14/1998DE19646625A1 Verfahren zur Anruferidentifizierung insbesondere in einer Telefonnebenstellenanlage Method for caller identification, particularly in a telephone exchange
05/14/1998DE19646302A1 Digital chip card telephone
05/14/1998DE19646200A1 Temperature regulating device for telephone handpiece
05/14/1998DE19645937A1 Authorised user control method for telecommunications device
05/14/1998DE19645936A1 Authorised user control method for telecommunications device
05/14/1998DE19645259A1 Mobilfunktelefonsystem Mobile phone system
05/14/1998CA2219152A1 Telephone handset
05/13/1998EP0841805A2 Battery charging unit
05/13/1998EP0841804A2 Battery charging unit
05/13/1998EP0841801A1 Method for restricting the duration of a telephone communication and telephone apparatus using the same
05/13/1998EP0841794A2 Electrical connector for the handset of a telephone apparatus
05/13/1998EP0841793A1 Portable telephone apparatus with a microphone mounted on a sliding portion
05/13/1998EP0841792A2 Interactive subscriber telephone terminal with automatic management software download feature
05/13/1998EP0840973A1 Radio mobile terminal provided with an additional reader of chip cards
05/13/1998EP0840959A1 Method and apparatus for indicating an operable or non-operable connection between a portable radio and a vehicle kit
05/13/1998EP0840934A1 Keyboard and key and telephone apparatus with such a keyboard
05/13/1998CN1181686A Cellular phone with facsimile function
05/13/1998CA2218934A1 Method used in a telecommunication network, termination unit realising the latter and a telecommunication network including such a termination unit
05/13/1998CA2217784A1 Telephone mouthpiece mask
05/12/1998US5752230 Method and apparatus for identifying names with a speech recognition program
05/12/1998US5752229 Intelligent near-end speech detection
05/12/1998US5752205 Adaptable portable radio
05/12/1998US5752204 Antenna assembly for radiotelephonic device
05/12/1998US5752203 Portable radio apparatus having cable-incorporated hand strap
05/12/1998US5752202 Method of message delivery adapted for a power conservation system
05/12/1998US5752201 Mobile terminal having power saving mode that monitors specified numbers of filler messages
05/12/1998US5752195 Cordless telephone terminal
05/12/1998US5752193 Method and apparatus for communicating in a wireless communication system
05/12/1998US5752191 Telephone control system which connects a caller with a subscriber AT A telephone address
05/12/1998US5752169 Integrated circuit and transmitter/receiver
05/12/1998US5752075 Integrated computer Scanner printer in a single system enclosure sharing control circuitry and light source wherein a single CPU performing all of the control tasks
05/12/1998US5751822 Ambient noise suppression circuit
05/12/1998US5751804 Audio input for flip type telephones
05/12/1998US5751803 Telephone line coupler
05/12/1998US5751793 Method and instructions for visual voice messaging user interface
05/12/1998US5751789 SNID with wireless backup
05/12/1998US5751760 Controller for a telephone system with code screening of incoming calls
05/12/1998US5751448 Methods of operating an image forming apparatus having a shared paper transmission path
05/12/1998US5749754 Radiotelephone having a combination fastener and electrical connector
05/12/1998US5749457 Electronic device with switch and pivotable actuator assembly
05/07/1998WO1998019480A2 Method and apparatus for downloading tones to mobile terminals
05/07/1998WO1998019478A2 A printing and scanning device for internet and facsimile cellular services
05/07/1998WO1998019443A2 Circuit device for recording and transmitting coded messages
05/07/1998WO1998019436A1 Simulating changes in telephone subscriber line
05/07/1998WO1998019435A2 Microdisplay for portable communication device
05/07/1998WO1998019434A1 Telecommunication apparatus having dual keypads
05/07/1998WO1998019433A2 Method and apparatus for identifying type of call
05/07/1998WO1998019357A1 Hybrid energy storage system
05/07/1998WO1998019353A1 Belt clip holder with auxiliary battery
05/07/1998WO1998019226A1 Hand-held computer and communications apparatus
05/07/1998WO1998001956A3 Microphone noise rejection system
05/07/1998WO1997033419A3 Method and apparatus for adaptive volume control for a radiotelephone
05/07/1998DE19744176A1 Verfahren zum Aufbringen einer leitenden Abschirmung auf ein nicht-leitendes Teil A method of applying a conductive shield on a non-conductive portion
05/07/1998DE19707681C1 Mobile telephone for recording ECG signals
05/07/1998DE19645731A1 Cordless telephone available base station search method for dual-mode radio telephone
05/07/1998DE19645675A1 Switching unit e.g. for radio in motor vehicle
05/07/1998CA2270479A1 A printing and scanning device for internet and facsimile cellular services
05/07/1998CA2270213A1 Hand-held computer and communications apparatus
05/07/1998CA2269708A1 Method and apparatus for identifying type of call
05/07/1998CA2268123A1 Microdisplay for portable communication system
05/06/1998EP0840489A1 Compatibility between a telephone service with server and an ISDN caller identification service
05/06/1998EP0840488A2 Voice-dialling system using both spoken names and initial letters in recognition
05/06/1998EP0840487A2 Communication device
05/06/1998EP0840465A2 User interface for mobile telephone
05/06/1998EP0840399A2 Low profile connector system
05/06/1998EP0840396A1 Electrical connector for telephone handset
05/06/1998EP0840278A2 Method for displaying graphics
05/06/1998EP0839689A1 A phone holder
05/06/1998EP0839427A1 User interface for cellular telephone
05/06/1998EP0839413A1 Power line telephone communications system having on hook digital voiceband messaging
05/06/1998CN2281047Y Multifunction telepnone auxiliary device capable of making call once put-in through
05/06/1998CN2281046Y Telepnone set with writing board
05/06/1998CN2281045Y Extending device for telephone wire
05/06/1998CN1180977A Mobile wireless apparatus for processing character and image information
05/06/1998CN1038290C Electrical Interconnection apparatus
05/06/1998CA2422234A1 Interactive subscriber telephone terminal with automatic management software download feature
05/05/1998US5749057 Telephone handset for hands-free use in an auto mobile
05/05/1998US5749056 Audio ramping technique for a radio
05/05/1998US5748757 Collapsible image derived differential microphone
05/05/1998US5748728 Shield for concealing operation of a keypad
05/05/1998US5748727 Cordless telephone apparatus switchable between desktop and wall mount
05/05/1998US5748725 Telephone set with background noise suppression function
05/05/1998US5748721 Handicap telephone with associated booth
05/05/1998US5748719 Relay circuit for telephone interface
05/05/1998US5748718 Telephone monitoring system to reduce consumer payments of telephone bill
05/05/1998US5748713 Method for automatically initiating a calling card telephone call
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