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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
5367695 Bus-to-bus interface for preventing data incoherence in a multiple processor computer system Nov. 22, 1994
5365523 Forming and maintaining access groups at the lan/wan interface Nov. 15, 1994
5361259 Wide area network (WAN)-arrangement Nov. 1, 1994
5335326 Multichannel FIFO device channel sequencer Aug. 2, 1994
5327534 Detection of duplicate alias addresses Jul. 5, 1994
5321694 Method and apparatus for reducing the transmission of repetitive braodcast datagrams over communication links Jun. 14, 1994
5307505 Rapid reprogramming terminal Apr. 26, 1994
5303238 Network communications intermediate interface Apr. 12, 1994
5301273 Method and apparatus for managing address information utilized in message transmission and reception Apr. 5, 1994
5297141 Ethernet automatic adapter interface card Mar. 22, 1994
5249184 Network control system with improved reliability Sep. 28, 1993
5247620 Bridge apparatus with an address check circuit for interconnecting networks Sep. 21, 1993
5214646 System and method for interconnecting local area networks May. 25, 1993
5179555 High speed data compression and transmission for wide area network connections in LAN/bridging applications Jan. 12, 1993
5179554 Automatic association of local area network station addresses with a repeater port Jan. 12, 1993
5168496 System for internetwork communication between local areas networks Dec. 1, 1992
5163048 Two-wire extended serial bus communications system with collective echoing of data transmitted from peripheral stations Nov. 10, 1992
5150360 Utilization of redundant links in bridged networks Sep. 22, 1992
5088090 Routing system to interconnect local area networks Feb. 11, 1992
5060228 Bridge communication system Oct. 22, 1991
5046065 Communication system, a station to be used in such a system, and a gate connecting element to be used in such a system, as well as a device comprising such a gate connecting element Sep. 3, 1991
5033045 Circuit element - cross-point between two bus lines Jul. 16, 1991
5001704 Multipurpose bus interface Mar. 19, 1991
4980913 Security system network Dec. 25, 1990
RE33426 Multi-network system Nov. 6, 1990
4951280 Method and apparatus for configuring data paths within a supernet station Aug. 21, 1990
4922503 Local area network bridge May. 1, 1990
4872162 Communication system Oct. 3, 1989
4843606 Local area communication system for integrated services based on a token-ring transmission medium Jun. 27, 1989
4829515 High performance low pin count bus interface May. 9, 1989
4817088 Communications network Mar. 28, 1989
4800559 Ethernet and broadband lan interface Jan. 24, 1989
4797881 Bridge system for connecting networks Jan. 10, 1989
4787082 Data flow control arrangement for local area network Nov. 22, 1988
4771286 Lan controller having split bus design Sep. 13, 1988
4769814 Method for establishing a limited broadcast path within an interconnected network Sep. 6, 1988
4719621 Packet fastbus Jan. 12, 1988
4700342 Remote repeater in transmission bus system Oct. 13, 1987
4680756 Multi-network system Jul. 14, 1987
4627052 Interconnection of communications networks Dec. 2, 1986
4625307 Apparatus for interfacing between at least one channel and at least one bus Nov. 25, 1986
4417334 Data processing system having dual-channel system bus Nov. 22, 1983

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










 
 
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