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Browse by Category: Main > Communications
Class Information
Number: 370/398
Name: Multiplex communications > Pathfinding or routing > Switching a message which includes an address header > Message transmitted using fixed length packets (e.g., atm cells) > Centralized switching
Description: Subject matter wherein the switching network consists of one switch node with a plurality of inputs and a plurality of outputs.










Sub-classes under this class:

Class Number Class Name Patents
370/399 Employing logical addressing for routing (e.g., vp or vc) 458


Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
8705529 Message processing engine with a virtual network interface Apr. 22, 2014
8705540 Network relay apparatus Apr. 22, 2014
8638791 Heterogeneous forwarding information bases in line cards Jan. 28, 2014
8605724 Systems and methods for minimizing the number of forwarding identifiers in a network element with distributed architecture Dec. 10, 2013
8599846 Communicating in voice and data communications systems Dec. 3, 2013
8559369 Wireless internet system and method Oct. 15, 2013
8526435 Packet node for applying service path routing at the MAC layer Sep. 3, 2013
8510420 Managing use of intermediate destination computing nodes for provided computer networks Aug. 13, 2013
8495194 Connecting network deployment units Jul. 23, 2013
8446913 Multifabric zone device import and export May. 21, 2013
8442046 Sending routing protocol data on a multi-access network segment May. 14, 2013
8416788 Compression of data packets while maintaining endpoint-to-endpoint authentication Apr. 9, 2013
8401684 Audio signal processor and network system Mar. 19, 2013
8396052 Apparatus and method for synchronous and asynchronous switching of internet protocol traffic Mar. 12, 2013
8385338 Implementation to avoid the acknowledgement-implosion in a multicast group Feb. 26, 2013
8332513 Method and device for detecting connectivity termination of internet protocol version 6 access networks Dec. 11, 2012
8320255 Inter-domain path computation technique Nov. 27, 2012
8300554 Layered approach for representing and analyzing virtual private network services Oct. 30, 2012
8254400 User equipment, telecommunications system and message recovery method Aug. 28, 2012
8254381 Message processing engine with a virtual network interface Aug. 28, 2012
8238314 Method and apparatus for providing a distributed forwarding plane for a mobility home agent Aug. 7, 2012
8203965 Layered approach for representing and analyzing virtual private network services Jun. 19, 2012
8194680 Managing communications for modified computer networks Jun. 5, 2012
8194684 Network apparatus, redundant network method, and computer product Jun. 5, 2012
8184635 Port packet queuing May. 22, 2012
8175086 Switching fabrics and control protocols for them May. 8, 2012
8149808 Electronic apparatus having communication function and control method Apr. 3, 2012
8144690 ATM multicasting for delivering information over a network Mar. 27, 2012
8130764 Dynamic binding of network services Mar. 6, 2012
8116315 System and method for packet classification Feb. 14, 2012
8098678 PON system Jan. 17, 2012
8085790 Ethernet layer 2 protocol packet switching Dec. 27, 2011
8086755 Distributed multicast system and method in a network Dec. 27, 2011
8077730 Method and apparatus for providing virtual ports with attached virtual devices in a storage area network Dec. 13, 2011
8045539 Virtual group connection scheme for ATM architecture in an access node Oct. 25, 2011
8023504 Integrating security server policies with optimized routing control Sep. 20, 2011
8023507 Card to card communications in voice and data communications systems Sep. 20, 2011
7966036 Wireless LAN device and communication mode switching method Jun. 21, 2011
7961597 Method and device for automatically configuring a virtual switching system Jun. 14, 2011
7936769 Multifabric zone device import and export May. 3, 2011
7920472 Quality of service network and method Apr. 5, 2011
7917621 Method and system for network access control Mar. 29, 2011
7912006 Digital broadcasting system and method of processing data in digital broadcasting system Mar. 22, 2011
7907606 Multi-plane cell switch fabric system Mar. 15, 2011
7894454 Special termination mobile announcement, for wireless VoIP customized ring back tone service Feb. 22, 2011
7889695 Digital broadcasting system and method of processing data in digital broadcasting system Feb. 15, 2011
7889679 Arrangements for networks Feb. 15, 2011
7885256 SAN fabric discovery Feb. 8, 2011
7869430 Communication terminal device and billing device Jan. 11, 2011
7860980 Information processing device, server, communication system, address decision method, address modification method, and program Dec. 28, 2010

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