Patents for H04M 11 - Telephonic communication systems specially adapted for combination with other electrical systems (53,055) |
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09/17/2002 | CA2264009C Method and system for automatic detection for isdn switch time in north america |
09/13/2002 | CA2344135A1 Computer network based communication system and method |
09/12/2002 | WO2002071733A1 Connection unit, radio communication system, connection unit control method, and radio communication method |
09/12/2002 | WO2002071730A1 Portable radio telephone |
09/12/2002 | WO2002071695A2 Wireless access using multiple modulation formats according to subscriber type |
09/12/2002 | WO2002071694A2 Wireless access system for allocating and synchronizing tdd frames |
09/12/2002 | WO2002071693A2 Wireless access system using multiple modulation formats in tdd frames and method of operation |
09/12/2002 | WO2002071387A1 Porable radio terminal with musuc data download function |
09/12/2002 | WO2002071226A1 Call center administration manager |
09/12/2002 | WO2001013583A3 Internet jack |
09/12/2002 | US20020129289 Personal computer |
09/12/2002 | US20020129147 Communication terminal capable of automatically switching between communication modes |
09/12/2002 | US20020129113 Method and arrangement relating to intelligent network services |
09/12/2002 | US20020128825 Signal discrimination appartus and signal discrimination method and transmission equipment |
09/12/2002 | US20020128728 Remote maintenance system |
09/12/2002 | US20020128051 Notification of low-battery and Mantaining Communication In Wireless Network |
09/12/2002 | US20020128036 Advanced voice and data operations in a mobile data communication device |
09/12/2002 | US20020127999 Radio communications device |
09/12/2002 | US20020127997 Method for generation and transmission of messages in a mobile telecommunication network |
09/12/2002 | US20020126828 Method for telephony call blending |
09/12/2002 | US20020126818 Advanced internet call session manager |
09/12/2002 | US20020126807 Apparatus and method for remotely resetting a computer |
09/12/2002 | US20020126806 Data access arrangement utilizing a serialized digital data path across an isolation barrier |
09/12/2002 | US20020126804 Information gathering system for remotely monitoring and diagnosing equipment condition |
09/12/2002 | US20020126768 Control channels for telecommunications transmission systems |
09/12/2002 | US20020126747 Codec circuit and method for increasing the data transmission rate during a modem transmission |
09/12/2002 | US20020126708 Multimedia messaging service routing system and method |
09/12/2002 | US20020126322 Data processing method in network system connected with image processing apparatus |
09/12/2002 | US20020126207 VDSL video/data set top test equipment |
09/12/2002 | US20020126009 Security terminal, security management method, monitor device, monitor method, and security system |
09/12/2002 | US20020125998 System and method for monitoring and controlling remote devices |
09/12/2002 | DE10109196A1 Vorrichtung und Verfahren zur Datenkommunikation, insbesondere zur Parametrisierung und Fernüberwachung von Heizungsanlagen Apparatus and method for data communication, especially for parameterization and remote monitoring of heating systems |
09/12/2002 | DE10109140A1 Event indicator for wild animal trapping automatically dials number on mobile telephone when trigger operates |
09/12/2002 | CA2340481A1 Mobile security system and auto-dialing unit used same |
09/11/2002 | EP1239653A2 Method, apparatus and transmission equipment for signal discrimination |
09/11/2002 | EP1239639A2 System for distributing music contents from a server to a telephony terminal |
09/11/2002 | EP1239631A2 Wireless LAN system and method for seamless communications of a mobile terminal |
09/11/2002 | EP1239435A2 Security system |
09/11/2002 | EP1239360A1 Apparatus and method for remotely resetting a computer |
09/11/2002 | EP1238516A2 Telephone fraud detection and prevention |
09/11/2002 | EP1238336A1 Dual network system and method for online authentication or authorization |
09/11/2002 | EP1237727A1 Printer with code sensor |
09/11/2002 | CN2511066Y Wire-free intelligent anti-theft door-bell apparatus |
09/11/2002 | CN2511065Y Anti-theft alarming trigger |
09/11/2002 | CN1369164A Method and system for fetching content from server in cellular communication system |
09/11/2002 | CN1368832A Method for transmitting message in mobile terminal |
09/11/2002 | CN1368823A Personal IP telephone system |
09/11/2002 | CN1368821A Wireless network telephone system |
09/10/2002 | US6449487 Computerized telephone apparatus |
09/10/2002 | US6449364 Programmable hands free telephone system |
09/10/2002 | US6449362 Apparatus, systems and methods for isolating ADSL signals from POTS signals |
09/10/2002 | US6449357 Queuing status reporting apparatus |
09/10/2002 | US6449346 Telephone-television interface statistical analysis system |
09/10/2002 | US6449288 Bi-level framing structure for improved efficiency DSL over noisy lines |
09/10/2002 | US6449270 Dynamic re-routing |
09/10/2002 | US6449261 Time division duplexed multicarrier transmission |
09/10/2002 | CA2240287C Modem loop current detect system to detect an off-hook condition in an extension telephone |
09/06/2002 | WO2002069657A1 A method to realize invisible automatic dial up to report the loss for handset |
09/06/2002 | WO2002069653A1 System for downloading program to general-purpose subscriber identification module |
09/06/2002 | WO2002069317A2 Networked sound masking and paging system |
09/06/2002 | WO2002035862A3 Communication device and method for changing communication mode based on identification data received from communication source |
09/06/2002 | WO2001093971A3 Program execution system, program execution device, relay device, and recording medium |
09/06/2002 | CA2845172A1 Networked sound masking and paging system |
09/06/2002 | CA2681915A1 Networked sound masking and paging system |
09/06/2002 | CA2359740A1 Apparatus and method for remotely resetting a computer |
09/05/2002 | US20020124014 Information processing apparatus, information transmitting method, computer readable recording medium, and program for allowing computer to execute the information transmitting method |
09/05/2002 | US20020123908 Health care system |
09/05/2002 | US20020123360 Mobile application part (MAP) interface for exchanging short messages with a SCP |
09/05/2002 | US20020123336 Mobile information terminal device, storage, server, and method for providing storage region |
09/05/2002 | US20020122546 Internet-aided method of setting up a telephone call |
09/05/2002 | US20020122539 Structure and circuit topology for a remotely actuated bypass splitter |
09/05/2002 | US20020122111 Data communication apparatus having common memory for storing video and audio data |
09/05/2002 | US20020121964 Digital home information integrating system |
09/04/2002 | EP1237084A1 Method for reporting errors during program execution in an electronic terminal |
09/04/2002 | EP1236168A1 Coded surface with function flags |
09/04/2002 | EP1236159A1 Viewer with code sensor |
09/04/2002 | EP1236075A2 System and method for monitoring and controlling remote devices |
09/04/2002 | EP0932974B1 Circuitry and method for simultaneously transmitting voice and data information |
09/04/2002 | EP0830778B1 Portable computer and telecommunications equipment |
09/04/2002 | EP0740811B1 Computer monitoring system for monitoring the information displayed on a video display terminal |
09/04/2002 | CN2509780Y IP media cut-in device |
09/04/2002 | CN2509779Y Multi-channel radio frequency radio communication remote-controller |
09/04/2002 | CN2509660Y Automatic follow-up telephone antitheft alarming device |
09/04/2002 | CN1367975A Information distribution system and distribution server |
09/04/2002 | CN1367628A Program update method of portable terminal device, and portable terminal device thereof |
09/04/2002 | CN1367598A Portable data terminal equipment with telecommunication function and information processing system using it |
09/04/2002 | CN1367435A Error-reporting method in electronic terminal program execution |
09/03/2002 | US6446232 Distribution of modem error correction and compression processing |
09/03/2002 | US6446112 IRC name translation protocol |
09/03/2002 | US6445733 Method of and apparatus for performing line characterization in a non-idle mode in a subscriber line communication system |
09/03/2002 | US6445731 Method and apparatus for reducing signal processing requirements for transmitting packet-based data with a modem |
09/03/2002 | US6445712 Broadband architecture using existing twisted pair |
09/03/2002 | US6445405 Teleconferencing method and system |
09/03/2002 | US6445300 Personal emergency information transmitter |
08/29/2002 | WO2002067404A1 Wireless communication device and method of switching power supply |
08/29/2002 | WO2002067219A1 Mobile alarm system |
08/29/2002 | WO2002009407A3 Voice/data signal splitter employing controllable bypass apparatus and method |
08/29/2002 | WO2001072020A3 Instant messaging with additional voice communication |
08/29/2002 | WO2000031963A9 Apparatus and method for collecting and analyzing communications data |
08/29/2002 | US20020120872 Internet roaming method |