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Browse by Category: Main > Communications
Class Information
Number: 379/93.11
Name: Telephonic communications > Telephone line or system combined with diverse electrical system or signalling (e.g., composite) > Having transmission of a digital message signal over a telephone line > Switching between different terminal types (e.g., voice/data switch) > Among at least three terminal types
Description: Subject matter wherein the arrangement includes switching among at least three different modes.










Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8619950 Video and digital audio transport Dec. 31, 2013
8619637 Multiple-termination routing in a wireless network environment with an internet protocol core Dec. 31, 2013
8571189 Efficient transmission of audio and non-audio portions of a communication session for phones Oct. 29, 2013
8494130 Facsimile device Jul. 23, 2013
8433046 Line control apparatus, line control method, and computer-readable storage medium Apr. 30, 2013
8284910 Acceptance of inputs from various interfaces to a telephony system Oct. 9, 2012
8208413 Multiple-termination routing in a wireless network environment with an internet protocol core Jun. 26, 2012
7941752 System and method for representation of user preference and policy in contact list May. 10, 2011
7908381 Simultaneous visual and telephonic access to interactive information delivery Mar. 15, 2011
7656889 IP-based voice/video communication system and call pickup/forwarding method Feb. 2, 2010
7565159 Methods and arrangement for implementing an active call handover by employing a switching component Jul. 21, 2009
7519171 Method of sharing and transferring information between ISDN telephones Apr. 14, 2009
7450703 Acceptance of inputs from various interfaces to a telephony system Nov. 11, 2008
7249321 System and method for selection of a voice user interface dialogue Jul. 24, 2007
7145999 Incoming call forwarding communication system and the method Dec. 5, 2006
7127048 Systems and methods for integrating analog voice service and derived POTS voice service in a digital subscriber line environment Oct. 24, 2006
7080323 Dynamic and adaptable system and method for selecting a user interface dialogue model Jul. 18, 2006
7039205 Techniques for audio transducer switching under programmatic and off hook interrupt control May. 2, 2006
7006606 Sponsored information distribution method and apparatus Feb. 28, 2006
6980630 Self contained voice and internet device with telephone keypad controls Dec. 27, 2005
6965664 System, method, and computer-readable medium for enabling both hearing and hearing-impaired callers to access a resource Nov. 15, 2005
6956844 Facsimile machine having multi-purpose data ports for signal routing and data management Oct. 18, 2005
6947736 Universal broadband home network for scalable IEEE 802.11 based wireless and wireline networking Sep. 20, 2005
6819747 Self-contained distinctive ring, voice, facsimile, and internet device Nov. 16, 2004
6807226 Apparatus having communication function, method for grouping such apparatuses, and recording medium for use with such method Oct. 19, 2004
6771775 Arrangement for communicating messages via a low-voltage electricity supply system and adapter Aug. 3, 2004
6704395 System and method for reducing call interruptions on a telephone Mar. 9, 2004
6700957 Caller ID system with retransmitted caller ID information Mar. 2, 2004
6694384 Method and system to remotely configure business office devices to user defined parameters Feb. 17, 2004
6665381 Self-contained device using a single phone line to receive phone calls and facsimiles while connectable to the internet Dec. 16, 2003
6643356 Method of sharing and transferring information between ISDN telephones Nov. 4, 2003
6636587 Information reception processing method and computer-telephony integration system Oct. 21, 2003
6633639 Telephone switch configuration detector Oct. 14, 2003
6587548 Method and system of using a single telephone number for multiple services Jul. 1, 2003
6463133 Method and apparatus for telecommunications signal routing and data management Oct. 8, 2002
6415022 User programmable telephone wiring access terminal Jul. 2, 2002
6363137 Information terminal apparatus Mar. 26, 2002
6298122 Caller ID system Oct. 2, 2001
6289087 Modem with ring detection/modem processing capability Sep. 11, 2001
6246985 Method and apparatus for automatic segregation and routing of signals of different origins by using prototypes Jun. 12, 2001
6167123 One number voice fax data PBX call discrimination Dec. 26, 2000
6148066 Multi-functional personal communications apparatus capable of transmitting a facsimile document and then changes thereto simultaneously with other communications Nov. 14, 2000
6108405 Handling incoming data/facsimile transmissions and voice calls in a computer/telephony integrated system Aug. 22, 2000
6088362 Key telephone system without common control Jul. 11, 2000
6081587 Modem with ring detection/modem processing capability Jun. 27, 2000
6052446 Communication device that identifies and stores and incoming signal and transmits the signal to a computer Apr. 18, 2000
6011836 In-line control of telephony device Jan. 4, 2000
5995611 Methods and apparatus for managing an in-band data transmission via a communications link shared by multiple terminals Nov. 30, 1999
5991376 Subscriber reward method Nov. 23, 1999
5974130 Transparent call discrimination (TCD) method and apparatus Oct. 26, 1999

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