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)
03/1998
03/04/1998EP0826963A2 An apparatus for taking and analysing liquid samples, such as blood samples
03/04/1998EP0767936A4 Micro personal digital assistant
03/04/1998EP0615662B1 Gel filled electrical connector
03/04/1998CN2275776Y Multifunctional telephone cipher lock
03/04/1998CN1175178A Circuit distribution for voltage polarity reversal in mobile radio equipment
03/04/1998CN1175152A Intensified delayed information business
03/04/1998CN1175139A Portable temenal
03/04/1998CN1175134A Keyboard distribution for electronic equipment
03/03/1998USH1714 Automatic still image transmission upon call connection
03/03/1998US5724667 Portable telephone having removable transducer
03/03/1998US5724661 Cordless telephone system which converts a protocol for call connection
03/03/1998US5724655 Method and apparatus for operating a communication unit consisting of multiple devices
03/03/1998US5724647 Wireless communication system
03/03/1998US5724420 Automatic call distribution with answer machine detection apparatus and method
03/03/1998US5724413 Host computer digital signal processing system for communicating over voice-grade telephone channels
03/03/1998US5724412 Method and system for displaying internet identification on customer premises equipment
03/03/1998US5724410 Two-way voice messaging terminal having a speech to text converter
03/03/1998US5724405 Text enhanced telephony
03/03/1998US5724156 Facsimile apparatus and method having function of relay transmission or relay result report transmission
02/1998
02/27/1998WO1998037665A1 Internet switch box, system and method for internet telephony
02/26/1998WO1998008333A1 Hearing aid and system for use with cellular telephones
02/26/1998WO1998008332A2 Telephone and appliance management system
02/26/1998WO1998008285A1 Cord winder
02/26/1998WO1997050225A3 A system and a method to provide an audio calling name service implemented through an advanced intelligent network
02/26/1998WO1997047121A3 Personal information manager for updating a telecommunication subscriber profile
02/26/1998WO1997047120A3 Method and apparatus for providing telecommunications services
02/26/1998DE19723968A1 Metal hybrid or cadmium battery charging method for e.g. radio telephone
02/26/1998DE19633450A1 Telecommunications plug adaptor
02/26/1998CA2204718A1 Method and system for programming a cellular phone
02/25/1998EP0825799A2 Reduced size electro-acoustic transducer with improved terminal
02/25/1998EP0825760A2 Facsimile device with user-friendly automatic receive mode
02/25/1998EP0825754A1 Sine wave ringing generator
02/25/1998EP0825751A2 Control of a telecommunication receiving terminal by a transmitting terminal before the receiver terminal goes off the hook
02/25/1998EP0825750A2 Portable signalling device
02/25/1998EP0825516A2 Mobile client computer programmed to copy lists of predicted input
02/25/1998EP0824820A1 Portable radio communication device with inbtegrated camera and image display device
02/25/1998EP0824819A1 Multiple key press selection for repertory dialing
02/25/1998CN2275309Y cipher device for anti-fraudulent use of telephone
02/25/1998CN2275308Y Self sterilizing telephone set
02/25/1998CN2275307Y Line plug for telephone microphone without winding line
02/25/1998CN2275306Y Antomatic light control device for telephone ring sound
02/25/1998CN1174648A Method for using applications in mobile station, mobile station, and system for effecting payments
02/25/1998CN1174643A Automatic telephone dialling device
02/25/1998CN1174623A Voice activity detection
02/25/1998CN1174469A Subscriber circuit with built-in polarity switching circuit
02/25/1998CN1174467A Multifunctional telephone switch
02/25/1998CN1174466A Multifunctional telephone switch
02/25/1998CN1174465A Multifunctional telephone dialing display
02/25/1998CN1037566C Automatic channel selection system for cordless telephone
02/24/1998US5722088 Automatic prefix systems and methods for mobile radiotelephones
02/24/1998US5722087 Method for interpreting dialled digits of a dialling sequence transmitted by a dialling means to a radio transceiver
02/24/1998US5722086 Method and apparatus for reducing power consumption in a communications system
02/24/1998US5722079 Two band 25 channel cordless telephone system
02/24/1998US5722076 Intra-premises communication system
02/24/1998US5722055 Portable radiotelephone terminal adaptable to multiple models
02/24/1998US5722054 Communication apparatus
02/24/1998US5721837 Micro-personal digital assistant including a temperature managed CPU
02/24/1998US5721783 Hearing aid with wireless remote processor
02/24/1998US5721776 Telephone line connector
02/24/1998US5721775 Cordless headset telephone
02/24/1998US5721772 Subband acoustic echo canceller
02/24/1998US5721771 Hands-free speaking device with echo canceler
02/24/1998US5721767 Video player with telephone interface to provide telephone answering and dialing functions with on-screen display
02/24/1998US5721766 Communication apparatus able to call plural designated destinations
02/24/1998CA2131296C Impedance generator for a telephone line interface circuit
02/24/1998CA2114730C Apparatus for accepting and retaining an information card
02/19/1998WO1998007288A2 Method and apparatus for establishing activation date for a cellular telephone
02/19/1998WO1998007271A1 Improvement introduced in semi-public telephones
02/19/1998WO1998007268A1 An electronic document answering machine
02/19/1998WO1998007265A1 Programmable cellular telephone with scheduled function activation and deactivation
02/19/1998WO1998007264A1 Equipment for switching between different telephone network terminals
02/19/1998WO1998007244A2 Diversity circuit for magnetic communication system
02/19/1998WO1998007239A1 Body conformal portable radio and method of constructing the same
02/19/1998WO1998007233A1 Headset interface
02/19/1998DE19741474A1 Multi-lingual user interface control method
02/19/1998DE19633872A1 Combined radio and satellite receiver telephone for emergency call, e.g. in car crash
02/19/1998DE19633171A1 Cordless telephone hand-piece with support housing
02/19/1998CA2263401A1 Apparatus for switching between terminals of different telephone networks
02/19/1998CA2262592A1 Programmable cellular telephone with scheduled function activation and deactivation
02/18/1998CN2274848Y Handset support of telephone
02/18/1998CN2274847Y Unholding receiver for cordless telephone with speech recording/displaying unit
02/18/1998CN1173956A Telephone set
02/17/1998US5719936 Communication device for mobile operation having a telephone and notebook with display
02/17/1998US5719935 Cellular telephone
02/17/1998US5719932 Signal-recognition arrangement using cadence tables
02/17/1998US5719931 Access code dialing apparatus and method
02/17/1998US5719929 Generalizing specialized telephone numbers
02/17/1998US5719922 Simultaneous voice/data answering machine
02/17/1998US5719920 Method and apparatus for processing and downloading sound messages onto a permanent memory of a communication package
02/17/1998US5719917 Circuit for activating back-up lines
02/17/1998US5719561 Tactile communication device and method
02/17/1998US5718310 Cord winder
02/17/1998CA2068633C Spontaneous caller identification with call waiting
02/14/1998CA2212660A1 Telephone hand set security device
02/12/1998WO1998006233A1 Interchangeable receiver/microphone communication device
02/12/1998WO1998006229A1 Cellular phone based automatic emergency vessel/vehicle location system
02/12/1998WO1998006210A1 Mobile telephone with additonal functions
02/12/1998WO1998006208A2 A method and an apparatus for transferring of sound
02/12/1998WO1998006183A1 Remote control for a mobile station
02/12/1998WO1997049196A3 Echo suppressor and non-linear processor of echo canceller
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