| Patents for H04M - Telephonic communication (1,054) |
|---|
| 06/08/2010 | US7733767 Service alarm correlation |
| 06/08/2010 | US7733125 Programmable logic device with embedded switch fabric |
| 06/02/2010 | CN1810019B Statistical adaptive-filter controller |
| 05/12/2010 | CN101027894B A method and apparatus for multimedia communication |
| 04/20/2010 | US7702325 Terminal system and radio resource control in wireless telecommunications system |
| 03/23/2010 | CA2423326C Telephone communication system and method over local area network wiring |
| 03/16/2010 | US7680258 Providing information in a communication system |
| 03/02/2010 | US7672441 System and method for efficient call management for directory assistance services |
| 01/26/2010 | US7653691 Systems and methods for communicating using voice messages |
| 01/20/2010 | CN100584158C Latch mechanism |
| 01/20/2010 | CN100583930C Method and apparatus for adaptive echo and noise control |
| 01/06/2010 | CN100579138C Method for establishing a call |
| 12/17/2009 | US20090313535 Method and system for providing reduced-size hypertext content to a limited-display client device |
| 12/03/2009 | US20090296992 Unified system and method for animal behavior characterization from top view using video analysis |
| 12/02/2009 | CN101594604A Subscriber charging configuration in telecommunication system |
| 11/19/2009 | US20090285452 Unified system and method for animal behavior characterization in home cages using video analysis |
| 10/14/2009 | CN100549999C Method and means for controlling the availability of mobile agents in a call centre environment |
| 08/26/2009 | CN100534228C System and method for providing multimedia messaging service (MMS) ringing images on mobile calls |
| 08/06/2009 | US20090196409 Method for establishing a call |
| 07/22/2009 | EP1639791A4 A method for enhancing the acoustic echo cancellation system using residual echo filter |
| 07/21/2009 | US7564856 Method and system for network access over a low bandwidth link |
| 07/08/2009 | EP1797704B1 A method and apparatus for multimedia communication |
| 06/24/2009 | EP1127447B1 Applications of user-to-user information transfer between telecommunication devices |
| 06/23/2009 | US7551732 Centralized voice over IP recording and retrieval method and apparatus |
| 06/17/2009 | EP1943819A4 Method and device for wireless sound production into user's ear |
| 06/11/2009 | US20090150441 Context aware phonebook |
| 05/12/2009 | US7532909 System and method for providing dedicated paging channels for walkie-talkie services |
| 05/06/2009 | EP1661371A4 Three-way call detection using steganography |
| 05/05/2009 | US7529360 Method and system for connecting calls |
| 04/15/2009 | EP1590941B1 Method and system for requesting photographs |
| 04/09/2009 | US20090092065 Telephone communication system and method over local area network wiring |
| 04/07/2009 | US7515938 Receiver and data transfer method |
| 03/26/2009 | WO2005057886A3 Centralized voice over ip recording and retrieval method and apparatus |
| 03/25/2009 | EP1568201A4 Methods and systems for cpn triggered collaboration |
| 03/05/2009 | WO2005057885A3 System and method for call dialing and call information collection |
| 02/18/2009 | EP1623410A4 Usb dictation device |
| 02/18/2009 | CN100462893C A foldable device |
| 02/10/2009 | US7489935 Wireless local positioning system |
| 02/10/2009 | US7489709 Telephone communication system and method over local area network wiring |
| 02/05/2009 | US20090036058 Quality of a Realtime Service |
| 02/04/2009 | CN100459316C Connector for mobile telephone |
| 01/28/2009 | CN101356794A Method and device for wireless sound production into user's ear |
| 01/21/2009 | CN100454928C Inclined-type mobile communication terminal |
| 01/20/2009 | US7480233 Telephone communication system and method over local area network wiring |
| 01/14/2009 | EP1690407A4 Antenna structure for devices with conductive chassis |
| 01/08/2009 | US20090010402 System and method for identifying a caller using associated sounds |
| 01/01/2009 | US20090006959 Mobile phone having hinting capabilities for operation function selection |
| 12/30/2008 | US7471772 Arrangement for line-testing |
| 12/17/2008 | EP1726073A4 Bridged parallel distributing frame |
| 12/16/2008 | US7466978 Telephone network node device |
| 12/11/2008 | US20080304438 Method and Apparatus for Multimedia Communication |
| 12/04/2008 | US20080298347 Method and system for playing packetized annoucements to telephone network end office switching systems from a centralized digital recorded announcement unit |
| 11/13/2008 | US20080278197 Programmable logic device with embedded switch fabric |
| 11/06/2008 | US20080276135 Service Alarm Correlation |
| 11/04/2008 | US7447144 Telephone communication system and method over local area network wiring |
| 10/30/2008 | US20080268913 Method and Device for Wireless Sound Production Into User's Ear |
| 10/23/2008 | US20080261575 Method for Forming an Audiovisual Call Identifier, a Mobile Communication Device and a Call Identifier |
| 10/14/2008 | US7436428 System and method for including participants in a conference call |
| 10/09/2008 | US20080247319 Method and System for Remotely Automating Cross-Connnects in Telecom Networks |
| 09/24/2008 | CN100421442C Automatic/hand sliding communication terminal |
| 09/17/2008 | EP1676426A4 Mobile phone having hinting capabilities for operation function selection |
| 09/16/2008 | US7426269 System and method for identifying a caller using associated sounds |
| 08/26/2008 | US7418090 Methods and systems for conference call buffering |
| 07/31/2008 | US20080182538 Mobile communication apparatus |
| 07/29/2008 | US7406158 Method and system for playing packetized announcements to telephone network end office switching systems from a centralized digital recorded announcement unit |
| 07/22/2008 | US7404074 Self-booting software defined radio module |
| 07/22/2008 | US7403977 Mobile phone having hinting capabilities for operation function selection |
| 07/16/2008 | EP1943819A1 Method and device for wireless sound production into user's ear |
| 07/15/2008 | US7400882 Method for providing a subscriber-based ringback tone sound stored in a mobile exchanger |
| 06/12/2008 | US20080139188 Method and Arrangement for Establishing a Conference Call |
| 06/11/2008 | EP1639799A4 Statistical adaptive-filter controller |
| 06/05/2008 | US20080133702 Data conversion server for voice browsing system |
| 06/05/2008 | US20080130847 System and method for efficient call management for directory assistance services |
| 05/28/2008 | CN101189857A Method in a mobile station equipped with a rotatable element and a mobile station |
| 04/30/2008 | DE3845018B4 Base station for wireless digital telephone system - has channel controllers coupled to multiplexer for connecting assigned time slots to given subscriber stations |
| 04/30/2008 | CN101171823A A hinge structure for an electronic device |
| 04/30/2008 | CN100385898C A method and device for user-to-user information transfer |
| 04/29/2008 | US7366489 Mobile communication apparatus |
| 04/01/2008 | US7353187 Methods and systems for storing predetermined multimedia information |
| 04/01/2008 | US7353015 Method and a device for erasing a notification message |
| 03/27/2008 | US20080077646 Method for designing distributing frame |
| 03/26/2008 | EP1902580A1 Quality of a realtime service |
| 03/26/2008 | EP1287710B1 Targeted messaging to end user terminal connected to a service node in a communications network |
| 03/26/2008 | EP1256185B1 Device for the quick and easy use of a small size cellular telephone |
| 03/18/2008 | US7346157 System and method for efficient call management for directory assistance services |
| 03/12/2008 | EP1897346A1 Method in a mobile station equipped with a rotatable element and a mobile station |
| 03/04/2008 | US7339940 Targeted messaging to end user terminal connected to a service node in a communications network |
| 02/27/2008 | CN101133379A Mobile phone having hinting capabilities for operation function selection |
| 02/27/2008 | CN100372447C Radio terminal appartus |
| 02/21/2008 | WO1999059310A3 Alphanumeric message composing method using telephone keypad |
| 02/07/2008 | US20080034293 Method and Arrangement for Reinterpreting User Input in a Mobile Device |
| 02/07/2008 | US20080032679 Method And Means For Controlling The Availability Of Mobile Agents In A Call Centre Environment |
| 02/07/2008 | US20080031424 Arrangement for line-testing |
| 01/29/2008 | CA2361497C Wireless push-to-talk internet broadcast |
| 01/24/2008 | US20080020787 Mobile Station |
| 01/23/2008 | EP1880531A1 A hinge structure for an electronic device |
| 01/23/2008 | EP1683328A4 Two-way communications device having a single transducer |
| 01/23/2008 | EP1618515A4 Color image compression via spectral decorrelation and elimination of spatial redundancy |
| 01/23/2008 | EP1474015A4 Personal device fastening system |
| 01/17/2008 | US20080015857 USB Dictation Device |