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