Resources Contact Us Home
Browse by Category: Main > Communications
Class Information
Number: 370/402
Name: Multiplex communications > Pathfinding or routing > Switching a message which includes an address header > Having a plurality of nodes performing distributed switching > Bridge or gateway between networks > Bridge between bus systems
Description: Subject matter wherein networks interconnected by the bridge are characterized by having a common transmission line with a plurality of terminals connected thereto.

Sub-classes under this class:

Class Number Class Name Patents
370/403 At least one bus is a ring network 295

Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12

Patent Number Title Of Patent Date Issued
6289406 Optimizing the performance of asynchronous bus bridges with dynamic transactions Sep. 11, 2001
6272541 Data processing system and method for determining a physical location of a client computer system coupled to a server via a physical network Aug. 7, 2001
6263394 Bus switching structure and computer Jul. 17, 2001
6247091 Method and system for communicating interrupts between nodes of a multinode computer system Jun. 12, 2001
6226704 Method and apparatus for performing bus transactions orderly and concurrently in a bus bridge May. 1, 2001
6223240 Bus bridge architecture for a data processing system capable of sharing processing load among a plurality of devices Apr. 24, 2001
6222846 Method and system for employing a non-masking interrupt as an input-output processor interrupt Apr. 24, 2001
6219715 Automatic address distributing system Apr. 17, 2001
6215816 Physical layer interface device Apr. 10, 2001
6199136 Method and apparatus for a low data-rate network to be represented on and controllable by high data-rate home audio/video interoperability (HAVi) network Mar. 6, 2001
6199135 Source synchronous transfer scheme for a high speed memory interface Mar. 6, 2001
6195720 Device and method for communication between asynchronous computer buses using an adapter Feb. 27, 2001
6188694 Shared spanning tree protocol Feb. 13, 2001
6189062 Apparatus and method for address translation in bus bridge devices Feb. 13, 2001
6189063 Method and apparatus for intelligent configuration register access on a PCI to PCI bridge Feb. 13, 2001
6185215 Combined router, ATM, WAN and/or LAN switch (CRAWLS) cut through and method of use Feb. 6, 2001
6185641 Dynamically allocating space in RAM shared between multiple USB endpoints and USB host Feb. 6, 2001
6185216 Synchronization in an SDH network Feb. 6, 2001
6182146 Automatic identification of application protocols through dynamic mapping of application-port associations Jan. 30, 2001
6175889 Apparatus, method and system for a computer CPU and memory to high speed peripheral interconnect bridge having a plurality of physical buses with a single logical bus number Jan. 16, 2001
6172982 Communication control system and method of controlling communication Jan. 9, 2001
6169741 Method and apparatus for transparent intermediate system based filtering on a LAN multicast packets Jan. 2, 2001
6169742 Multiport data network switch having direct media access control link to external management Jan. 2, 2001
6167465 System for managing multiple DMA connections between a peripheral device and a memory and performing real-time operations on data carried by a selected DMA connection Dec. 26, 2000
6167477 Computer system bridge employing a resource control mechanism with programmable registers to control resource allocation Dec. 26, 2000
6160809 Distributed packet data with centralized snooping and header processing router Dec. 12, 2000
6157977 Bus bridge and method for ordering read and write operations in a write posting system Dec. 5, 2000
6151322 Multiport data switch having data frame VLAN tagging and VLAN stripping Nov. 21, 2000
6151326 Method and apparatus for automatic device segmentation and port-to-segment distribution Nov. 21, 2000
6128279 System for balancing loads among network servers Oct. 3, 2000
6128665 System for broadcasting messages to each of default VLAN ports in subset of ports defined as VLAN ports Oct. 3, 2000
6128666 Distributed VLAN mechanism for packet field replacement in a multi-layered switched network element using a control field/signal for indicating modification of a packet with a database search Oct. 3, 2000
6122256 Fail-safe communications network for use in system power control Sep. 19, 2000
6118809 Repeater delay balancing Sep. 12, 2000
6098137 Fault tolerant computer system Aug. 1, 2000
6088738 Communication control method and apparatus to connect a terminal to a host computer storing a desired program Jul. 11, 2000
6084867 Apparatus and method of routing data in a radio frequency local area network Jul. 4, 2000
6085274 Computer system with bridges having posted memory write buffers Jul. 4, 2000
6078977 Hierarchical bus structure access system Jun. 20, 2000
6078964 Establishing direct communications between two hosts without using a high performance LAN connection Jun. 20, 2000
6073198 System for peer-to-peer mastering over a computer bus Jun. 6, 2000
6073202 Bus switching structure and computer Jun. 6, 2000
6070207 Hot plug connected I/O bus for computer system May. 30, 2000
6070199 Apparatus to connect a client computer to a computer data network May. 30, 2000
6067596 Flexible placement of GTL end points using double termination points May. 23, 2000
6064657 Method and system for transmitting data using a modem with a directional control mechanism May. 16, 2000
6065078 Multi-processor element provided with hardware for software debugging May. 16, 2000
6065085 Bus bridge architecture for a data processing system capable of sharing processing load among a plurality of devices May. 16, 2000
6065087 Architecture for a high-performance network/bus multiplexer interconnecting a network and a bus that transport data using multiple protocols May. 16, 2000
6055590 Bridge circuit comprising independent transaction buffers with control logic adapted to store overflow data in second buffer when transaction size exceeds the first buffer size Apr. 25, 2000

1 2 3 4 5 6 7 8 9 10 11 12

  Recently Added Patents
Device and method including a soldering process
Device and implantation system for electrical stimulation of biological systems
Method for determining a corrected variance representative of the condition of reception of signals representative of symbols
Cellulose ester compositions having low birefringence and films made therefrom
Interaction analysis and prioritization of mobile content
Linear jet ionizer
Etching composition
  Randomly Featured Patents
Lift chair
Tri-rotor safe and arm device
Early product removal alarm
Antibacterially active amides
Transparent gel and contact lense from the same
Device for rendering injectable dermis
Opening cover for railroad cars
Chair seat back tilt-adjusting mechanism
Radiation curable hot melt pressure sensitive adhesives
Digital equalizer for data-transmission system