Patents
Patents for H04M 11 - Telephonic communication systems specially adapted for combination with other electrical systems (53,055)
01/1999
01/27/1999CN1206283A Facsimile system
01/27/1999CN1206279A Contact-less information exchanger
01/27/1999CN1206270A Twin subscriber's line transmission analog telephone signal and high-order data signal system thereof
01/27/1999CN1206250A Multifunctional radio communication apparatus for being connected to digital public communication line
01/26/1999US5864763 Digital wireless telephone system interface for analog telecommunications equipment
01/26/1999US5864758 Method and apparatus for configuring a split modem
01/26/1999US5864757 Methods and apparatus for locking communications devices
01/26/1999US5864755 Method for allowing a mobile phone to receive a call through a wireless network for which it is not registered, for emergency purposes
01/26/1999US5864714 Communication system which dynamically switches sizes of sample buffer between first size for quick response time and second size for robustness to interrupt latency
01/26/1999US5864560 Method and apparatus for mode switching in a voice over data computer-based personal communications system
01/26/1999US5864559 ISDN modem capable of self-configuring to use one of a variety of pre-programmed ISDN protocols
01/26/1999CA2162111C Telemetry arrangement
01/26/1999CA2126927C Noncompressed voice and data communication over modem for a computer-based multifunction personal communications system
01/26/1999CA2102866C Automatic call distribution system with display data storage compression system and method
01/21/1999WO1999003255A1 Active isolation system and method for allowing local and remote data transfers across a common data link
01/21/1999WO1999003229A1 Interface device for communication between an external network subscriber's terminal installation and an internal network
01/21/1999DE19830363A1 Facsimile apparatus connected to data processing unit
01/20/1999EP0891666A1 Internet on hold
01/20/1999CN1205824A Internet facsimile system
01/20/1999CN1205821A Modem loop current detect system to detect off-hook condition in extension telephone
01/20/1999CN1205473A Received information storage apparatus
01/19/1999US5862474 Programmable wireless modem
01/19/1999US5862450 Method and apparatus for delivering simultaneous constant bit rate compressed video streams at arbitrary bit rates with constrained drift and jitter
01/19/1999US5862339 Client connects to an internet access provider using algorithm downloaded from a central server based upon client's desired criteria after disconnected from the server
01/19/1999US5862321 System and method for accessing and distributing electronic documents
01/19/1999US5862307 Communication apparatus used with a plurality of different circuits
01/19/1999US5862211 Automatic simultaneous voice-and-data call setup for remote-site servicing
01/19/1999US5862202 Fax routing system and method using standard fax machine and personal computer
01/19/1999US5862201 Redundant alarm monitoring system
01/19/1999US5861907 Multi-point teleconference system
01/19/1999US5861873 Modular portable computer with removable pointer device
01/19/1999CA2147906C Personal mobile communication system
01/14/1999WO1999001990A2 Procedure for setting up a secure service connection in a telecommunication system
01/14/1999WO1999001978A2 Method for transmitting data traffic in a telecommunications system
01/14/1999WO1999001969A1 Network access methods, including direct wireless to internet access
01/14/1999WO1999001848A1 Procedure for the control of applications stored in a subscriber identity module
01/14/1999WO1998040999A3 Digital answering machine
01/14/1999DE19824757A1 Communication data terminal especially facsimile apparatus
01/14/1999DE19731293A1 Communications centre for data transfer in card-based telecommunications
01/14/1999DE19729508A1 Communication apparatus especially digital telephone for ISDN
01/14/1999DE19728534A1 Additional function carrying out method for telecommunication terminals
01/13/1999EP0891067A2 A telecommunications system for providing both narrowband and broadband services to subscribers
01/13/1999EP0890254A2 Communication server apparatus and method
01/13/1999EP0890247A2 Smart interface technology
01/13/1999EP0890236A1 A communications network having a multicast capability
01/13/1999EP0772857B1 Education and entertainment device with dynamic configuration and operation
01/13/1999CN1205157A Data service in mobile communication network
01/12/1999US5859913 Method and system for the high-speed generation and transmission of a sequence of characters by means of voice frequencies
01/12/1999US5859904 Methods and systems for connecting multiple telephone lines between two stations
01/12/1999US5859899 Method and system for data collection using public network and broadcasting
01/12/1999US5859897 Telephone calling card and service
01/12/1999US5859872 High speed communications system for analog subscriber connections
01/12/1999US5859852 For achieving a network connection in an asymmetric network system
01/12/1999US5859663 Audio control system for video teleconferencing
01/12/1999US5857966 Method and system for the unconscious or fainting protocol of an emergency medical dispatch system
01/12/1999CA2131622C Call processing control system
01/12/1999CA2081717C Method for the transmission of message associated user-to-user information
01/07/1999WO1999000969A1 Method and system for transferring a data modem call
01/07/1999WO1999000967A1 Method of synchronization
01/07/1999WO1999000954A1 Telecommunication system
01/07/1999WO1999000953A1 Telecommunication system
01/07/1999WO1999000952A1 Telecommunication system
01/07/1999WO1998037657A3 High speed communications system for analog subscriber connections
01/07/1999WO1998026529A3 Interactive service device metering systems
01/07/1999WO1998023080A3 A communication system architecture
01/07/1999EP0889659A2 Portable wireless communication device
01/07/1999EP0889631A1 Mobile emergency telephone
01/07/1999EP0889630A2 A call redirection system
01/07/1999EP0889627A2 Internet-enabled voice-response service
01/07/1999EP0889620A2 Secure data communication method and system
01/07/1999EP0888699A1 Methods and systems for programming a cellular radiotelephone
01/07/1999EP0888696A1 Method for transmission of information from an information source to information receivers
01/07/1999DE19807300A1 Digital single picture camera suitable for telecommunications
01/07/1999CA2295291A1 Telecommunication system
01/07/1999CA2295173A1 Telecommunication system
01/07/1999CA2294727A1 Telecommunication system
01/06/1999CN1204229A Thin type cable modem and stand for mounting the same
01/06/1999CN1204203A Digital still camera capable of telecomunication
01/05/1999US5857016 Method for use in a telephone network
01/05/1999US5857013 Method for automatically returning voice mail messages
01/05/1999US5856791 Port expander for utility meter reading
12/1998
12/30/1998WO1998059453A2 Method and apparatus for an application interface module in a subscriber terminal unit
12/30/1998WO1998059299A1 Network communication system user message transmission
12/30/1998WO1998059297A1 Method of receiving internet facsimile and electronic mail
12/30/1998WO1998059256A2 Vehicle tracking and security system incorporating simultaneous voice and data communication
12/30/1998EP0887990A2 Modem unit
12/30/1998EP0887989A2 Appliance communication system
12/30/1998EP0887985A1 Portable communication device
12/30/1998EP0887774A2 IC card processing system and processing method
12/30/1998EP0887755A2 Electronic mail-capable communication terminal device and electronic mail communication method
12/30/1998EP0886955A1 Remote operating process for the remote-controlled operation of an actuator
12/30/1998EP0886954A1 Telephone/transaction entry device and system for entering transaction data into databases
12/30/1998EP0886936A1 Internet telecommunications system
12/30/1998EP0886926A1 Time division duplexed multicarrier transmission
12/30/1998CA2295775A1 Vehicle tracking and security system incorporating simultaneous voice and data communication
12/29/1998US5854831 Access control apparatus for use with buildings, gated properties and the like
12/29/1998US5854830 Concurrent voice and data communication
12/29/1998US5854828 Telephone customer support utility
12/29/1998US5854827 Process for activating a mailbox message notification in a communications terminal
12/29/1998CA2135414C System and method for providing selected video images to local telephone stations