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)
09/1996
09/10/1996US5555448 Combined wireless/wired phone handset system
09/10/1996US5555302 Mobile telephone holder
09/10/1996US5555300 Signal level adjustment apparatus
09/10/1996US5555296 Pay telephone stand
09/10/1996US5555293 Optically-coupled data access arrangement and transhybrid
09/10/1996US5555291 Method and system for automatically updating telephone response mechanism
09/10/1996US5555289 Telephone answering device with operating status confirmation means
09/10/1996US5555287 Integrated circuit and cordless telephone using the integrated circuit
09/10/1996US5555286 For transmitting a synthesized voice message
09/10/1996US5555276 Method of and apparatus for controlling modulation of digital signals in frequency-modulated transmissions
09/10/1996US5555258 Home personal communication system
09/10/1996US5554996 Antenna for communication device
09/10/1996CA2093491C Key telephone system capable of regulating volume of handset
09/10/1996CA2059860C Telephone base
09/10/1996CA2059858C Telephone unit
09/08/1996CA2169117A1 Menu system
09/06/1996WO1996027256A1 Coin operated telephone featuring a keypad with braille tactile symbols
09/06/1996WO1996027253A1 Incoming-call vibrator
09/04/1996EP0730387A2 Method for associating phone directories with cellular number assignment
09/04/1996EP0730364A2 Cordless telephone apparatus
09/04/1996EP0729684A1 Method and circuitry for controlling voice mail, call logging and call blocking functions using a modem
09/04/1996EP0572544B1 Integrated application controlled call processing and messaging system
09/04/1996EP0363492B1 Radio communication system and its control method
09/04/1996CN2234669Y Telephone controller
09/04/1996CN2234668Y Memory alarm device capable of avoiding tapping and fraudulent use for telephone
09/03/1996US5553317 Quadrature modulator for TDMA/TDD radio communication apparatus
09/03/1996US5553314 Method of configuring a communication unit using a wireless portable configuration device
09/03/1996US5553312 Data transfer and communication network
09/03/1996US5553136 Modular device for telephone network interface apparatus
09/03/1996US5553134 Background noise compensation in a telephone set
09/03/1996US5553125 Telephone apparatus with calling line identification
09/03/1996US5553122 Universal wedge-type telephone adaptor for computer system
09/03/1996US5553116 Telephone line monitoring apparatus and method
09/03/1996US5552806 In a communications device
09/03/1996CA2170424A1 Portable electronic apparatus having a plurality of infrared ports
09/03/1996CA2082244C Two-handset cordless telephone system
08/1996
08/29/1996WO1996026624A1 Apparatus and method for adaptively precompensating for loudspeaker distortions
08/29/1996WO1996026592A1 Apparatus and method for canceling acoustic echoes including non-linear distortions in loudspeaker telephones
08/29/1996WO1996026580A1 A wireless alerting and telecommunications device for the hearing impaired
08/29/1996WO1996026063A1 Method for injection molding a thin housing for a portable telephone
08/29/1996DE19507733A1 Handset for communications equipment
08/29/1996CA2213796A1 A wireless alerting and telecommunications device for the hearing impaired
08/29/1996CA2211954A1 Apparatus and method for adaptively precompensating for loudspeaker distortions
08/28/1996EP0729288A2 Noise canceler
08/28/1996EP0729257A1 Method for storing announcements in a telephone answering machine or radiotelephone and subscriber apparatus for carrying out the method
08/28/1996EP0729256A1 Device for remote access to a virtual private network
08/28/1996EP0729106A1 Data interface
08/28/1996EP0728375A1 Cooling a large microprocessor in a small module
08/28/1996CN2234160Y Theft-proof alarm equipment for telephone cable
08/28/1996CN2234159Y Anti-interference of strong noise telephone transmitter
08/28/1996CN2234158Y Electronic device for preventing telephone line from illegal holding
08/28/1996CN1130001A Communication terminal and portable telephone set
08/28/1996CN1129890A Cordless telephone system
08/28/1996CN1129889A Apparatus and method for marking text on a display screen in a personal communications device
08/28/1996CN1129888A Fixed cellular terminal for two-wire telecommunications services
08/28/1996CN1129877A Radiotelephone headset
08/27/1996US5551077 Portable telephone equipment with condition restoration
08/27/1996US5550915 Apparatus for use in completing telephone calls
08/27/1996US5550908 Modem communications interoperability with services equipped to provide calling party identity delivery with call waiting
08/27/1996US5550907 Personal communication using intelligent terminals
08/27/1996US5550905 Method and apparatus for delivering calls and caller identification information to multi-line users
08/27/1996US5550900 Apparatus and method for routing messages in a telephone message center
08/27/1996US5550754 Teleconferencing camcorder
08/27/1996US5550649 Multi-function telecommunications instrument
08/27/1996CA2080052C Appliance control system providing out-of-context usage
08/27/1996CA2070993C Battery housing assembly with integral limited travel guide rails
08/27/1996CA2046321C Two-way optical communications system
08/22/1996WO1996025828A1 A method for using applications in a mobile station, a mobile station, and a system for effecting payments
08/22/1996WO1996025825A1 Method and structure for detecting a customer premises equipment alerting signal
08/22/1996WO1996025816A1 CALLER ID AND CALL WAITING FOR MULTIPLE CPEs ON A SINGLE TELEPHONE LINE
08/22/1996WO1996025805A1 Echo canceller having kalman filter for optimal adaptation
08/22/1996WO1996025804A1 Wireless telephone line extender
08/22/1996WO1996025738A1 Portable digital dictation device with remote communication
08/22/1996WO1996025733A1 Voice activity detection
08/22/1996DE19609508A1 Telephone auxiliary equipment for saving money
08/22/1996DE19603835A1 Television receiver with data memory
08/22/1996DE19505209A1 Telephone answering machine reproducing message for recognised caller
08/22/1996CA2211865A1 Echo canceller having kalman filter for optimal adaptation
08/21/1996EP0727898A1 Telephone station
08/21/1996EP0727133A1 Headset interface assembly
08/21/1996EP0727122A1 A caller name and identification communication system with caller screening option
08/21/1996EP0727063A1 Interactive keyset
08/21/1996CN2233646Y Automatic dialing alarm of telephone set
08/21/1996CN1129511A A personal hands free communications device
08/21/1996CN1129506A Home services delivery system with intelligent terminal emulator
08/21/1996CN1129505A Option bus adapter for use with a digital telephone
08/21/1996CN1129388A Standby operation in a wireless communication device
08/21/1996CN1129378A Device for preventing telephone lock-control system from disrupting
08/21/1996CN1129334A Speech calling system
08/21/1996CN1032618C Multi-function telephone controller
08/20/1996US5548824 Portable radio communication device housing having a battery storage unit
08/20/1996US5548823 Portable telephone having a receiver section capable of receiving power from multiple external power sources
08/20/1996US5548652 Silencing apparatus
08/20/1996US5548644 Handset for a telephone station
08/20/1996US5548634 Alphanumeric registration method and device of a system with alphanumeric entry keys
08/20/1996US5548477 Combination keyboard and cover for a handheld computer
08/20/1996US5548280 Local area network hub unit
08/20/1996US5546731 Method of extending shelf life of a comestible product while providing a locally packaged appearance
08/15/1996WO1996025000A1 Telephone set
08/14/1996EP0726668A1 Communication terminal
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