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Class Information
Number: 370/493
Name: Multiplex communications > Communication techniques for information carried in plural channels > Combining or distributing information via frequency channels > Combined voice and data transmission
Description: Subject matter having transmission of a composite signal comprising audio and data.










Sub-classes under this class:

Class Number Class Name Patents
370/494 Data over voice 103
370/495 Data under voice 61


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11

Patent Number Title Of Patent Date Issued
8693377 User driven voice interaction Apr. 8, 2014
8660564 Method and apparatus for routing voice traffic over a residential gateway Feb. 25, 2014
8654707 Method and system of implementing a radio network in unlicensed spectrum Feb. 18, 2014
8644306 Method and apparatus for VoIP video communication Feb. 4, 2014
8638820 In-voicemail-session call transfers Jan. 28, 2014
8634318 Communication system and communication control method Jan. 21, 2014
8620337 Selective establishment of radio access bearers to support simultaneous voice and data communications in a mobile telecommunications network Dec. 31, 2013
8619738 Dual-mode device for voice communication Dec. 31, 2013
8619578 Communications switching architecture Dec. 31, 2013
8619538 Communication system and method over local area network wiring Dec. 31, 2013
8619718 Method and apparatus for coordinating a radio network controller and node B resource management for high speed downlink packet data service Dec. 31, 2013
8611258 Method and apparatus for integrating video and instant messaging application sessions Dec. 17, 2013
8594075 Method and system for wireless VoIP communications Nov. 26, 2013
8594138 Methods for in-band signaling through enhanced variable-rate codecs Nov. 26, 2013
8588219 Circuit emulation method and device Nov. 19, 2013
8576824 Communicating a broadcast message to change data rates of mobile stations Nov. 5, 2013
8576827 Voice data integrated multiaccess by self-reservation and contention algorithm Nov. 5, 2013
8559422 Telephone communication system over a single telephone line Oct. 15, 2013
8549149 Systems and methods for providing client-side accelerated access to remote applications via TCP multiplexing Oct. 1, 2013
8538470 Call server, call terminal, call system, transfer processing method, and program storage medium storing program thereof Sep. 17, 2013
8538437 Method and devices for duplicated packets identification during handover Sep. 17, 2013
8537822 Methods and apparatus for providing alternative paths to obtain session policy Sep. 17, 2013
8532147 Residential gateway for voice over internet protocol communications Sep. 10, 2013
8521162 Data integration for wireless network systems Aug. 27, 2013
8515486 Wireless communication terminal, wireless communication system and recording medium recording computer program Aug. 20, 2013
8503517 System and method of an in-band modem for data communications over digital wireless communication networks Aug. 6, 2013
8503282 Communication system and method over local area network wiring Aug. 6, 2013
8472481 DTV transmitting system and method of processing data in DTV transmitting system Jun. 25, 2013
8467505 Voicemail filtering software Jun. 18, 2013
8462811 Isochronous device communication management Jun. 11, 2013
8441920 Redundancy in voice and data communications systems May. 14, 2013
8438389 Method and system for dynamic service negotiation with a uniform security control plane in a wireless network May. 7, 2013
8416434 Communication terminal apparatus and facsimile communication method Apr. 9, 2013
8385410 Digital broadcast system and data processing method Feb. 26, 2013
8374235 Digital broadcast system and data processing method Feb. 12, 2013
8374631 Provision of location information in a communication system Feb. 12, 2013
8369318 Networking apparatus and telephony system Feb. 5, 2013
8351420 Maintenance of subscriber history for service support applications in an IP-based telecommunications system Jan. 8, 2013
8340133 Method of processing traffic information and digital broadcast system Dec. 25, 2012
8340697 Method and computer-readable medium for dynamically adjusting a multimedia data resolution in a wireless environment Dec. 25, 2012
8331357 Computer telephony using a circuit-switched network Dec. 11, 2012
8320355 Voice data integrated multiaccess by self-reservation and contention algorithm Nov. 27, 2012
8310959 Voice Communication with any of multiple terminals Nov. 13, 2012
8275375 Data integration for wireless network systems Sep. 25, 2012
8265097 Communication apparatus and communication method Sep. 11, 2012
8265098 Flash position signaling: multiplexing and interference management Sep. 11, 2012
8259754 Line termination arrangement with combined broadband and narrowband services Sep. 4, 2012
8254358 Communicating a broadcast message to change data rates of mobile stations Aug. 28, 2012
8254404 Gateway with voice Aug. 28, 2012
RE43594 Electronic television program guide delivery system using telephone network idle time Aug. 21, 2012

1 2 3 4 5 6 7 8 9 10 11










 
 
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