Resources Contact Us Home
Browse by Category: Main > Communications
Class Information
Number: 370/389
Name: Multiplex communications > Pathfinding or routing > Switching a message which includes an address header
Description: Subject matter wherein information data to be switched is organized with one or more bytes preceded by an identification information indicative of a source or destination station.

Sub-classes under this class:

Class Number Class Name Patents
370/422 Centralized switching 371
370/400 Having a plurality of nodes performing distributed switching 2,471
370/411 Including sorting and merging networks 225
370/419 Input or output circuit, per se (i.e., line interface) 1,152
370/395.1 Message transmitted using fixed length packets (e.g., atm cells) 1,182
370/392 Processing of address header for routing, per se 5,461
370/412 Queuing arrangement 3,194
370/390 Replicate messages for multiple destination distribution 1,980
370/394 Sequencing or resequencing of packets to insure proper output sequence order 1,407
370/427 Space switching 103
370/391 Switching input signals having different aggregate bit rates 230

Patents under this class:

Patent Number Title Of Patent Date Issued
8693340 Method and apparatus for least cost routing using multiple path accumulated constraints Apr. 8, 2014
8692838 Methods and systems for updating a buffer Apr. 8, 2014
8688979 Means of mitigating denial of service attacks on IP fragmentation in high performance IPSEC gateways Apr. 1, 2014
8688145 Method of transmitting counting response message indicating service area at user equipment in wireless communication system and apparatus thereof Apr. 1, 2014
8687638 Methods and apparatus to distribute network IP traffic Apr. 1, 2014
8687637 Communication control method and relay device Apr. 1, 2014
8687634 Method for diverting packet multiple times, apparatus and system Apr. 1, 2014
8687633 Ethernet differentiated services architecture Apr. 1, 2014
8687632 System and method for local packet transport services within distributed routers Apr. 1, 2014
8687631 System and method for providing a translation mechanism in a network environment Apr. 1, 2014
8687630 Emergency alerting device Apr. 1, 2014
8687628 Scalable balanced switches Apr. 1, 2014
8687622 Systems and methods for discovering SCTP associations in a network Apr. 1, 2014
8687609 Managing router advertisement messages to support roaming of wireless mobile client devices Apr. 1, 2014
8687491 Systems, apparatus, and methods for managing an overflow of data packets received by a switch Apr. 1, 2014
8687485 Method and apparatus for providing replay protection in systems using group security associations Apr. 1, 2014
8683572 Method and apparatus for providing continuous user verification in a packet-based network Mar. 25, 2014
8682996 Apparatus for handling message reception Mar. 25, 2014
8682146 Recording medium, reproduction apparatus, recording method, integrated circuit, program, and reproduction method Mar. 25, 2014
8681818 Frame generating apparatus, optical transmission system, frame generating method, and optical transmission method Mar. 25, 2014
8681806 Method for communicating in a network and radio stations associated Mar. 25, 2014
8681796 Separation of data and control in a switching device Mar. 25, 2014
8681787 Write operation dispersed storage network frame Mar. 25, 2014
8681786 Centralized recording and processing of received packet parameters Mar. 25, 2014
8681785 Communication apparatus and path setting control method Mar. 25, 2014
8681695 Single address prefix allocation within computer networks Mar. 25, 2014
8681683 Inter-system idle mode mobility Mar. 25, 2014
8681678 Method of transmitting multicast and broadcast service data Mar. 25, 2014
8681659 Ethernet equipment utilizing catalogs and continuity checks to enhance UPnP and AVB applications Mar. 25, 2014
8681647 Method of determination of transmission quality of a communication link between a transmitter and a receiver and corresponding apparatus Mar. 25, 2014
8681631 Loop dampening in a computer network Mar. 25, 2014
8677030 Apparatus and method for managing packet classification tables Mar. 18, 2014
8676916 Method and apparatus for connection to virtual private networks for secure transactions Mar. 18, 2014
8676219 Combined wired and wireless communications with field devices in a process control environment Mar. 18, 2014
8675688 Apparatus and method of transmitting and receiving wake-up signal Mar. 18, 2014
8675673 Forwarding cells of partitioned data through a three-stage Clos-network packet switch with memory at each stage Mar. 18, 2014
8675661 Allocating IP version fields to increase address space Mar. 18, 2014
8675656 Scaling virtual private networks using service insertion architecture Mar. 18, 2014
8675652 Packet processing with adjusted access control list Mar. 18, 2014
8675651 Coexistence mechanism for non-compatible powerline communication devices Mar. 18, 2014
8675650 Stateful network address translation protocol implemented over a data network Mar. 18, 2014
8675649 Audio network system and method of detecting topology in audio signal transmitting system Mar. 18, 2014
8675648 Methods and apparatus for compression in packet classification Mar. 18, 2014
8675647 Non-broadcast multiple access inverse next hop resolution protocol (INNHRP) Mar. 18, 2014
8675645 Method for operating a wireless mesh data network with multiple nodes Mar. 18, 2014
8675644 Enhanced virtual switch Mar. 18, 2014
8675637 Interworking between H.320/H.324 and SIP Mar. 18, 2014
8675590 Personal area network with automatic attachment and detachment Mar. 18, 2014
8675522 Conveying the VLAN/L2 VSN/bridging-domain of the incoming interface (IIF) when transporting multicast traffic over a shortest path bridged (SPB) network Mar. 18, 2014
8675519 Evolution of ethernet networks Mar. 18, 2014

  Recently Added Patents
Mask and method for forming the mask
Navigating applications using side-mounted touchpad
Calibration of quadrature imbalances using wideband signals
Apparatus and method for performing lawful intercept in group calls
Audiovisual multi-room support
Touch screen panel
Heat stable variants of plant adenosine diphosphate glucose pyrophosphorylase small subunit
  Randomly Featured Patents
Semiconductor integrated circuit and various devices provided with the same
Laundry dryer and impurity entry preventing structure for the same
Light bar providing illumination from inside a vehicle
Image reading device and control method thereof
Fluid-cushion supported apparatus
Deflection unit having a thin-walled yoke ring for cathode-ray tubes
Preparation of tris(2-cyanoethyl)amine
Boattail emergence by ejecting nozzle exit cone
Apparatus and method for electroporation
Fuel tank with carbon canister and shut-off valve