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2017

19606596Power control subsystem with a plurality of current limit values
29606538Device and method for the autonomous control of motor vehicles
39602407Trie stage balancing for network address lookup
49571361Status reporting system
59571299Method for managing tree structure, information processing system, and medium
69563261Management of power consumption in large computing clusters
79553736Aggregating data traffic from access domains
89548872Reducing internal fabric congestion in leaf-spine switch fabric
99538365Method for transmitting and receiving data

2016

109521090Authorizing stations into a centrally managed network
119521010Diagnosing and reporting a network break
129509517Method for transmitting and receiving data
139503279Network device with service and client routing elements configured to support any-source multicast extranets
149497075Trill network with multipath redundancy
159485115System and method for enabling conversational learning in a network environment
169467380Data center network flow migration method and system thereof
179450859Systems and methods for deriving unique MAC address for a cluster
189413686Establishing a unique end-to-end management key
199391873Network routing using indirect next hop data
209391806Method and apparatus for secure communications and resource sharing between anonymous non-trusting parties with no central administration
219385966Managing communications over a shared medium
229356800Communication method for the transmission of TT ethernet messages in a distributed real time computer system
239356655Method of operating communication networks, corresponding communication network and computer program product
249350480Relay device, relay method, and optical communication system which uses relay device
259344688Recall device
269344188Device, remote node and methods for PON supervision
279300528Trill network with multipath redundancy
289287981Station-side apparatus and PON system
299271233Communication system, communication method, and child station of communication system
309270985Method and apparatus for selecting a coding mode
319240854Communication system, station-side communication device, user-side communication device, communication method, and control device
329236971Bandwidth allocation device and bandwidth allocation method
339231891Deployment of hierarchical managed switching elements

2015

349225607Network system and topology map generating method
359224251Gateway device
369219760Oil field process control system
379203642Method and system for collecting data on a wireless device
389203641Method and apparatus for providing mobile inter-mesh communication points in a multi-level wireless mesh network
399183069Managing failure of applications in a distributed environment
409179197Methods and apparatus for multicast optimization
419178616Station-side apparatus and frame transfer apparatus
429160564Spanning tree protocol for hybrid networks
439160555Home network system and method
449148385Contention groups for hidden nodes
459137042Cluster coupler in a time triggered network
469130888Authorizing equipment on a sub-network
479124517Network system and network redundancy method
489118716Computer system, controller and network monitoring method
499100210Redundant gateway system for device level ring networks
509094842Systems and method for orthogonal frequency divisional multiplexing
519071374System and method of real time synchronization through a communication system
528964598Mesh architectures for managed switching elements
538934359Method and passive optical network system for managing uplink burst overhead parameters

2014

548848578Method and system for support of spanning tree peering and tunneling in a flood domain
558780725Presentation system and method
568761053Link state fast flood with computed multi-protocol-label-switching (MPLS) broadcast tree
578737270System, network management system, and method for avoiding a count-to-infinity problem
588693497Long-reach ethernet system and relay

2013

598611350Apparatus and method for layer-2 to 7 search engine for high speed network application
608605626Method and apparatus for preserving extensions in multi-vendor trill networks
618582450Status reporting system
628565255Clear channel assessment in wireless communications
638565089Performing a scatterv operation on a hierarchical tree network optimized for collective operations
648385355E-Trees over MPLS and PBB-TE networks
658363620Connection state reporting method and mobile terminal used in the method

2012

668149737Method and system for data transmission in a wireless network
678144718Control system having a plurality of spatially distributed stations, and method for transmitting data in such a control system
688134939Multichannel ring and star networks with limited channel conversion
698094585Membership management of network nodes

2011

708023435Distribution scheme for distributing information in a network
718014320Method for discovering the physical topology of a telecommunications network
727944856Method and apparatus for providing redundancy for an access network
737876754Methods and arrangements for monitoring subsource addressing multicast distribution trees

2010

747853801System and method for providing authenticated encryption in GPON network
757835378Root node redundancy for multipoint-to-multipoint transport trees
767813340Methods and apparatus for updating subsource addressing multicast routing records in a communications network
777808959Topology system of wireless network with dynamic balance
787773615Connection state control device, connection state control method, and connection state controlling program

2008

797428236Architecture for a hybrid STM/ATM add-drop multiplexer
807406103Method and apparatus for transmitting data in Gigabit Ethernet passive optical network
817382722Architecture for a hybrid STM/ATM add-drop multiplexer
827333487Methods and apparatus for updating subsource addressing multicast routing records in a communications network
837333486Methods and arrangements for monitoring subsource addressing multicast distribution trees
847324524Pseudo synchronous machine

2007

857310343Systems and methods for rapid selection of devices in a tree topology network
867310335Multicast routing in ad-hoc networks

2006

877110367Dynamic routing control system and method for radio access network
887088684Methods and arrangements for dynamically modifying subsource address multicast data distribution trees
897012917Service unit for a hub having multiple star interconnect configurations

2005

906963938Information processing apparatus and method therefor
916956824Extension of link aggregation protocols over the network
926954863Local area network terminal adapted to be rebooted with local power supply interruption if remote power supply is not being received
936928049Modular bridging-device
946925088Data transmission system for aircraft
956917594Automatic protocol selection mechanism
966909943System for power delivery over data communication cabling infrastructure
976907048Method and apparatus for transporting ethernet data packets via radio frames in a wireless metropolitan area network
986901056System and method for time multiplexing of multi-domain transactions
996882181Data bus for a plurality of nodes
1006868097Communication network, and master device, slave device, multiplexer and switch constituting the communication network

2004

1016823140Optical computer bus with dynamic bandwidth allocation
1026819760Adaptive energy detector gain control in physical layer transceiver for home telephone wire network
1036806590Data bus for a plurality of nodes
1046803054Technical field
1056801960Switch-based acceleration of computer data storage employing aggregations of disk arrays
1066784569Data bus for a plurality of nodes
1076744985Data bus for a plurality of nodes
1086735178Method for maximizing throughput for multiple links using directional elements
1096721319Network system
1106718418Data bus for a plurality of nodes supplying optical signals
1116715087Method of providing a remote power feed to a terminal in a local area network, and corresponding remote power feed unit, concentrator, repeator, and terminal
1126704932Multi-access communication system and uplink band allocating method
1136704296Optimized MII for 802.3u (100 BASE-T) fast ethernet PHYs
1146697966Data bus for a plurality of nodes
1156697886Data receiver and data transmitter
1166681013Power feeding system for telephone terminal in LAN
1176675222Network mixed topology data switching with interconnect to provide storing and retrieving of data using a switch and interconnect to provide network notifications

2003

1186665285Ethernet switch in a terminal for a wireless metropolitan area network
1196662367Poly-phase filters in multicarrier communication systems
1206658474Home network system and method of allocating node identification
1216658016Packet switching fabric having a segmented ring with token based resource control protocol and output queuing control
1226643566System for power delivery over data communication cabling infrastructure
1236643465Method for checking a ring optical network line for data transmission between a plurality of network subscribers in a motor vehicle
1246633577Handshaking circuit for resolving contention on a transmission medium regardless of its length
1256611529Priority access for real-time traffic in contention-based networks
1266608835Communication system with multicarrier telephony transport
1276606351Ingress protection in a communication system with orthogonal carriers
1286603822Communicating errors in a telecommunications system
1296601109USB-based networking and I/O hub
1306594322Method of distributed loop control for a multicarrier telephony transport
1316594231Method and apparatus for configuration of stackable units in packet-based communications systems
1326589554Tablets quickly disintegrating in the oral cavity and process for producing the same
1336587474Data bus for multiple components
1346584109Automatic speed switching repeater
1356567403Virtual-chassis switch network topology
1366564056Intelligent device controller
1376539031Adaptive countermeasures for wireless communication of fast ethernet data packages
1386535715Hybrid/fiber coax video and telephony communication system with poly-phase filtering
1396529961Network transceiver having media independent interface operable in a general purpose serial interface mode
1406529299Method and apparatus for broadcasting optical signals within an optoelectric computer network
1416526452Methods and apparatus for providing interfaces for mixed topology data switching system
1426522656Distributed processing ethernet switch with adaptive cut-through switching
1436519231Method and apparatus providing a spanning tree protocol for a data communications network having a multi-link trunk
1446510229Communication system with multicarrier telephony transport

2002

1456496485Method of loop breaking tree indentification in a system bus hierarcy
1466487405Communication system with multicarrier telephony transport for controlling a plurality of service units
1476484318CATV communication system and method for the internet connection
1486484207Switching system having interconnects dedicated to store and retrieve data including management of dedicated memory segments allocated when a general memory is depleted
1496483849Network transceiver having a LED interface operable in parallel and serial modes
1506483844Apparatus and method for sharing an external memory between multiple network switches
1516480477Method and apparatus for a data transmission rate of multiples of 100 MBPS in a terminal for a wireless metropolitan area network
1526477354Communication system transmitting modulated orthogonal carries with service units that scan spectrum to identify assigned band
1536473608Structure cabling system
1546467092Method for adjusting power in a communication system with multicarrier telephony transport
1556463065Mixed topology data switching system
1566442032Ethernet switch module and system
1576434583Fast fourier transform apparatus and method
1586418558Hybrid fiber/coax video and telephony communication
1596415133Acquisition and tracking in communication system with multicarrier telephony transport
1606405270Method and apparatus for increasing data rates between nodes of a serial bus
1616401014Signal system
1626396841Dual-speed stackable repeater with internal bridge for cascading or speed-linking
1636366585Distributed control in a communication system
1646366143Power shut-off and recovery circuit for data communication devices
1656344969Switched multi-port communications device and associated methods
1666343080Devices for switching over electrical connections
1676336201Synchronization in a communications system with multicarrier telephony transport

2001

1686334219Channel selection for a hybrid fiber coax network
1696331985Telecommunication network with variable address learning, switching and routing
1706330241Multi-point to point communication system with remote unit burst identification
1716324610Shared multi-port communications device and associated methods
1726323764Data bus for vehicles with multiple passenger safety devices
1736307847Method of addressing messages and communications systems
1746301224Network switch with panic mode
1756298456Runtime detection of network loops
1766292651Communication system with multicarrier transport distribution network between a head end terminal and remote units
1776285659Automatic protocol selection mechanism
1786282683Communication system with multicarrier telephony transport
1796282186Method of addressing messages and communications system
1806279158Dynamic bandwidth allocation
1816278695Multi-port LAN switch for a token-ring network
1826275990Transport of payload information and control messages on multiple orthogonal carriers spread throughout substantially all of a frequency bandwith
1836269104Link control state machine for controlling a media access controller, a serial physical layer device and a media independent interface physical layer device
1846256318Network hub activity display
1856256312Local area network
1866249512Data transmission system and its control method and multiplexing method
1876243411Infinitely expandable Ethernet network repeater unit
1886233369Morphology processing apparatus and method
1896229791Method and system for providing partitioning of partially switched networks
1906226300Method of addressing messages, and establishing communications using a tree search technique that skips levels
1916219353Message hub
1926212165Apparatus for and method of allocating a shared resource among multiple ports
1936206724Combined connector for ethernet and modem cables
1946195360Architecture for a dual segment dual speed repeater
1956185190Method and apparatus for using synthetic preamble signals to awaken repeater
1966181687System and a method for continuously adjustable, splitting group, multi-contention resolution in multi-access computer communication systems
1976172983Hub dominated method and system for managing network collisions

2000

1986167026Programmable error control circuit
1996160653Optical computer bus with dynamic bandwidth allocation
2006157652Hub port with constant phase
2016154464Physical layer device having a media independent interface for connecting to either media access control entitices or other physical layer devices
2026154462Circuits and methods for a ring network
2036144665Subscriber network system
2046141349Network system
2056132242Distribution device for wiring
2066126463Contact apparatus for a network
2076125121LAN interface device
2086118789Method of addressing messages and communications system
2096118768Apparatus and methods for use therein for an ISDN LAN modem utilizing browser-based configuration with adaptation of network parameters
2106115747Computer network interface that merges remote data received from other computers with local data before transmitting the merged data to a network
2116115391Method and apparatus for integrating multiple repeaters into a single collision domain
2126098138Apparatus providing connectivity between devices attached to different interfaces of the apparatus
2136088368Ethernet transport facility over digital subscriber lines
2146087848Backplane connector apparatus and method
2156079034Hub-embedded system for automated network fault detection and isolation
2166076117Packet merging hub system for sequentially merging received data in a network hub into data packets before broadcasting to a plurality of destination computers
2176074247Lan distribution module
2186072803Automatic communication protocol detection system and method for network systems
2196072801Method of addressing messages, method of establishing wireless communications, and communications system
2206061737Two-pin distributed ethernet bus architecture
2216061730Methods and apparatus for communicating data in computer networks with separate packet assembly and packet broadcast channels
2226061344Method of addressing messages and communications system
2236055578Apparatus and method for selectively controlling transmission of consecutive packets in a network station
2246052805Dual speed hub, and the related redundant switching method
2256041061Internal arbiter for a repeater in a computer network
2266034798Optical network and arrangement and method in such network
2276023476Signal delays in a logical repeater set
2286016308Method and system for increasing network information carried in a data packet via packet tagging

1999

2296003068Method and apparatus for portably providing shared removable resources to a plurality of computing devices
2306002680Log-in method for a telecommunication network, main station and terminal station adapted to perform the method
2315995514Reversible media independent interface
2325990577Hub for local area network with backup power supply system
2335978853Address administration for 100BASE-T PHY devices
2345963719Two-pin distributed ethernet bus architecture
2355963560Method and arrangement for providing multi-level priority in a rotating priority arrangement for access to medium in an ethernet network
2365960034Expandable repeater with built-in tree structure arbitration logic
2375959992Process for operating a communication equipment comprising a set of mechanically connected apparatuses being vertically and horizontally packed, and apparatus using the same
2385954810Device for communication between a plurality of functional modules installed in a local unit and an ethernet type external bus
2395953340Adaptive networking system
2405949818Expandable ethernet network repeater unit
2415946389Cabling for buildings
2425940401Carrier extension for gigabit/second ethernet networks operable up to at least 200 m distances
2435940392Programmable address mapping matrix for secure networks
2445936442Power shut-off and recovery circuit for data communication devices
2455930475CATV communication system, method of communication by the same, and center and terminal devices thereof
2465926473Distributed processing ethernet switch with adaptive cut-through switching
2475923851Method and apparatus for interconnecting network devices in a networking hub
2485915054Star coupler for an optical communication network
2495903565Serial bus system using bitwise arbitration for independently communicating with and controlling individual bus systems
2505898678Method and apparatus for using synthetic preamable signals to awaken repeater
2515894559System for selectively reducing capture effect in a network station by increasing delay time after a predetermined number of consecutive successful transmissions
2525886983Data bus system with resource control compensating for limited transmission capacity
2535881242Method and system of parsing frame headers for routing data frames within a computer network
2545878229Maintaining frame sequence in a multiprocessor network device
2555874930Serial display drive for electronic systems
2565864674Reconfigurable lan and method of adding clients thereto

1998

2575854790Method and apparatus for networking data devices using an uplink module
2585854700Optical communication network
2595852635Network system for linking user nodes using high speed CSMA/CD communication
2605851386Waste-oil cleaning apparatus
2615841990Network connector operable in bridge mode and bypass mode
2625838989Common interface for a network having different communication media employing a carrier sense multiple access with collision detection (CSMA/CD) protocol
2635822300Congestion management scheme
2645815794Undesirable energy suppression system in the return path of a bidirectional cable network having dynamically allocated time slots
2655815528Interactive communication circuit for selecting a transmitting circuit to generate signals
2665812596Repeater for use in a control network
2675809253Method and apparatus for interconnecting network devices in a networking hub
2685809249System having at least one auto-negotiation enabled physical media dependent (PMD) interface device operable to perform auto-negotiation with remote link partner on behalf of all PMD
2695805816Network packet switch using shared memory for repeating and bridging packets at media rate
2705805597Method and apparatus for providing low power basic telephony type service over a twisted pair ethernet physical layer
2715805596Method for in-band communication of management information in a backplane architecture of a stackable ethernet repeater
2725802391Direct-access team/workgroup server shared by team/workgrouped computers without using a network operating system
2735802061Method and apparatus for network access control with implicit ranging and dynamically assigned time slots
2745799040Method for transmitting and/or receiving data at different data transfer rates especially in applications such as dual-rate ethernet local-area networks
2755796738Multiport repeater with collision detection and jam signal generation
2765793981System for communicating data in a network using both a daisy chain link and separate broadcast links
2775784573Multi-protocol local area network controller
2785784408Apparatus for transmitting and/or receiving data at different data transfer rates especially in applications such as dual-rate ethernet local-area networks
2795781551Computer communications system with tree architecture and communications method
2805777996Inter-repeater backplane for allowing hot-swapping of individual repeater circuits
2815771349Network packet switch using shared memory for repeating and bridging packets at media rate
2825768301Apparatus and method for detecting and correcting pair swap, and implementing a link integrity function in a packet-based data communications system
2835764638Method and apparatus for filtering and forwarding messages in a computer network using a last source address
2845761433System for communicating data in a network using both a daisy chain link and separate broadcast links
2855754552Automatic communication protocol detection system and method for network systems
2865754551Ring communication system and method for connecting a plurality of end stations
2875754540Expandable integrated circuit multiport repeater controller with multiple media independent interfaces and mixed media connections
2885754525Programmable delay of disrupt for secure networks
2895747893Termination scheme for twisted-wire pairs
2905745836Undesirable energy suppression system in a contention based communication network
2915742760Network packet switch using shared memory for repeating and bridging packets at media rate
2925742602Adaptive repeater system
2935742587Load balancing port switching hub
2945737525Network packet switch using shared memory for repeating and bridging packets at media rate
2955734675Receiver sharing for demand priority access method repeaters
2965727006Apparatus and method for detecting and correcting reverse polarity, in a packet-based data communications system
2975726976Congestion sense controlled access for a star configured network
2985724507Lan adapter for changing control signal to a value indicating silence when the control signal is changed into a value indicating occurrence of transfer request
2995720032Network packet switch using shared memory for repeating and bridging packets at media rate
3005717720Digital data receivers, methods and circuitry for differentiating between transmitted signals of varying physical protocols and frequencies
3015706440Method and system for determining hub topology of an ethernet LAN segment

1997

3025703883Expandable repeater controller
3035701305Error recovery in a network having cascaded hubs
3045694427Pseudo-AUI line driver and receiver cells for ethernet applications
3055687174Network link endpoint capability detection
3065684899Optical communication network
3075682383Reconfigurable switch matrix for local area network
3085680546Passive optical network structure with high fault tolerance
3095680397Multi-port LAN switch for a token-ring network
3105677651Asymmetrical bundle mode termination for twisted pair wiring of local area network
3115675735Method and apparatus for interconnecting network devices in a networking hub
3125668811Method of maintaining frame synchronization in a communication network
3135666488Port expansion network and method for lAN hubs
3145666359Method and apparatus for displaying port information
3155664108High bit rate CSMA/CD using multiple pairs
3165663960Chaining arrangement between intermediate modules, particularly of repeater type, of an installation provided with terminals communicating via a packets transmission link, and an installation thus equipped
3175648984Multidirectional repeater for data transmission between electrically isolated and/or physically different signal transmission media
3185648959Inter-module interconnect for simultaneous use with distributed LAN repeaters and stations
3195648956Apparatus and method for full-duplex ethernet communications
3205644577Preserving data frame continuity across full-duplex LAN interface with disparate data capacities
3215640605Method and apparatus for synchronized transmission of data between a network adaptor and multiple transmission channels using a shared clocking frequency and multilevel data encoding
3225640393Multiple address security architecture
3235638518Node loop core for implementing transmission protocol in fibre channel
3245636214Backplane architecture for stackable ethernet repeater
3255633865Apparatus for selectively transferring data packets between local area networks
3265631905Communications network control method
3275629685Segmentable addressable modular communication network hubs
3285621895Frame-structured bus system for transmitting both synchronous and asynchronous data over a star-coupled local operation network
3295617418Network link detection and generation
3305614905High speed serial digital data to analog signal converter
3315613070System for providing improved communication to data and computer communications network using parallel and serial communication buses and master and local routers
3325608729Method and apparatus for providing two-way data communication cover a widely distributed network
3335608649Directly programmable networks
3345606557Bus load distributing method suitable for data communications equipment and bus switching control device for data communications equipment
3355604748Information processing apparatus for transmitting information among a plurality of nodes and arbitration method in such information processing apparatus
3365604741Ethernet system
3375602663Information processing apparatus for multiplex transmission of signal for arbitration and signal for data transfer
3385598406High speed data transfer over twisted pair cabling
3395596575Automatic network speed adapter
3405594734Asynchronous processor access to a switch table in a network with isochronous capability
3415592623System for a distributed wireless star network with terminal devices and a concentrator including start bits and ORing logic for resolving transmission contention
3425592486System and method for efficiently monitoring information in a network having a plurality of repeaters

1996

3435590201Programmable source address locking mechanism for secure networks
3445588151Apparatus and method for communication switching including providing information overflow indications
3455586117Method and apparatus which allows devices with multiple protocol capabilities to configure to a common protocol configuration
3465583872High speed data transfer over twisted pair cabling
3475583867Backplane wiring for hub in packet data communications system
3485581559Inverse packet disrupt for secure networks
3495579308Crossbar/hub arrangement for multimedia network
3505577069Signalling method and structure suitable for out-of-band information transfer in communication network
3515577023Method and apparatus for automatic configuration of a network connection
3525574722Protocol independent switch
3535568469Method and apparatus for controlling latency and jitter in a local area network which uses a CSMA/CD protocol
3545566169Data communication network with transfer port, cascade port and/or frame synchronizing signal
3555559801Programmable packet sampling for network management
3565557778Star hub connection device for an information display system
3575557633Integrated multi-port repeater having shared resources
3585555277Technique for cancelling common mode switching noise to achieve reduced error rates in a local area network
3595550836High speed data transfer over twisted pair cabling
3605550803Method and system for increasing network information carried in a data packet via packet tagging
3615550802Data communication network with management port for isochronous switch
3625548280Local area network hub unit
3635544324Network for transmitting isochronous-source data using a frame structure with variable number of time slots to compensate for timing variance between reference clock and data rate
3645544323High bit rate ethernet connection
3655541957Apparatus for transmitting and/or receiving data at different data transfer rates especially in applications such as dual-rate ethernet local-area networks
3665541582Apparatus for data communication switching
3675539737Programmable disrupt of multicast packets for secure networks
3685537099Receiving port security in a network concentrator
3695535211Communications network control method
3705531611Connector module for local area network
3715530892Single chassis multiple computer system having separate displays and keyboards with cross interconnect switching for work group coordinator
3725521928Time slot exchanger mechanism in a network for data communication having isochronous capability
3735521913Distributed processing ethernet switch with adaptive cut-through switching
3745519709Two priority fair distribution round robin protocol for a network having cascaded hubs
3755519695Switch element for fiber channel networks
3765517520Expandable repeater
3775515361Link monitoring and management in optical star networks
3785513182Star configuration network system
3795506846Local loopback of isochronous data in a switching mechanism
3805504738Apparatus and method for full-duplex ethernet communications
3815487666Schematic patch panel
3825485576Chassis fault tolerant system management bus architecture for a networking
3835483535Communications network interface, and adapter and method therefor

1995

3845469439Two priority fair distributed round robin protocol for a network having cascaded hubs
3855469438Method of transmitting signals in an extendible local area network
3865467351Extendible round robin local area hub network
3875459714Enhanced port activity monitor for an integrated multiport repeater
3885455828Carrier sensing multiple access/collision detection local area networks
3895455568Selective communication system having separate connection circuits between communication devices
3905446735Bandwidth allocation in a shared transmission channel employing CSMA/CD
3915446572Optical interconnects for high speed backplanes using spectral slicing
3925444856Apparatus and method for switching ethernet media type
3935440556Low power isochronous networking mode
3945438571High speed data transfer over twisted pair cabling
3955432907Network hub with integrated bridge
3965430762Expandable repeater
3975430726Repeater interface controller with a shared data bus
3985420858Method and apparatus for communications from a non-ATM communication medium to an ATM communication medium
3995414708Method and apparatus for connecting nodes for a computer network
4005412656Network hub for maintaining node bandwidth in a single-node network
4015410535Automatic selection of an interface for ethernet stations
4025406559Isochronous link protocol
4035404545Interface isolation and selection circuit for a local area network
4045404544System for periodically transmitting signal to/from sleeping node identifying its existence to a network and awakening the sleeping node responding to received instruction
4055396495Hub management bus architecture for repeater interface controller
4065392285Cascading twisted pair ethernet hubs by designating one hub as a master and designating all other hubs as slaves
4075388099Backplane wiring for hub in packet data communications system
4085384767Segment tester for a repeater interface controller
4095384766LAN management system in electronic switching apparatus

1994

4105361261Frame-based transmission of data
4115357360Optical data network having adjustable delays for switching over to backup unit
4125355375Hub controller for providing deterministic access to CSMA local area network
4135353353Repeater security system
4145353282Local area network embedded in the communication switch core
4155351241Twisted pair ethernet hub for a star local area network
4165341232Star-shaped network for data communication between stations
4175339307Data communication system with a local network interface
4185337309Port arrival identification for computer network packets
4195321695Port arrival identification for computer network packets
4205319642Method of communication using a two-way bus with contention detection
4215317565Method of sequencing bus operations in a simplex switch
4225317560Star data network with logical ring function preferably using token access
4235315590Selectable repeater port reconnection method and apparatus
4245313460Multiplex circuit arrangement, particularly for the actuation of load stations in motor vehicles
4255311114Apparatus and method for full-duplex ethernet communications
4265309426High performance cascadable simplex switch
4275305320Peripheral communications network
4285299195Repeater interface controller with multiple port node interfaces
4295293375Repeater interface controller with a partitioning port state machine
4305291377Schematic patch panel
4315287343Network administration system
4325285449Protocol for hybrid local area networks

1993

4335265124Integrated multi-port repeater having shared resources
4345265123Expandable repeater
4355260945Intermittent component failure manager and method for minimizing disruption of distributed computer system
4365241540Reverse ordered control information transmission
4375237566Network hub for maintaining node bandwidth in a single-node network
4385231628Network system for data transmission
4395208808Method of assigning slots in a UCOL-type star network and electronic device for carrying out such method
4405206638Method and apparatus for exchanging data within a digital communications system
4415193149Dual-path computer interconnect system with four-ported packet memory control
4425189414Network system for simultaneously coupling pairs of nodes
4435187780Dual-path computer interconnect system with zone manager for packet memory

1992

4445172374Access protocol for ultra-wide coherent optical local network for managing various kinds of traffic
4455142624Virtual network for personal computers
4465140585Star local-area network system
4475119398Signal regenerator for two-wire local area network
4485109379Storage star network
4495088091High-speed mesh connected local area network
4505079766Access unit to a local network transmission medium

1991

4515063612Network transceiver
4525058110Protocol processor
4535043938Node controller for a local area network
4545041963Local area network with an active star topology comprising ring controllers having ring monitor logic function
4555027346Node apparatus for parallel communication
4565027342Local area network
4575025500Apparatus for providing multiple controller interfaces to a standard digital modem and including integral conflict resolution
4585020020Computer interconnect system with transmit-abort function
4595018139Communication network between user equipment
4605016159Stellate store and broadcast network with collision avoidance
4614998247Active star-configured local area network
4624985892Baseband local area network using ordinary telephone wiring
4634982400Ring bus hub for a star local area network

1990

4644965792Collision/detection single node controlled local area network
4654947385Monitoring system for a local bus network in a star structure
4664943979Local access network signal regnerator
4674918688Method and apparatus for coupling computer work stations
4684903015Communication device and star circuit for use in such a communication device, and device comprising such a star circuit
4694894819Data transmission method in optical star network and optical star network system for realizing the same

1989

4704885742Node apparatus and communication network
4714875205Crosstalk reduction in unshielded twisted-pair lines
4724873681Hybrid optical and electronic packet switch
4734872163Contention mechanism for communication networks
4744868814Multilevel concurrent communications architecture for multiprocessor computer systems
4754866702Star topology local area network
4764858228Communication system employing multi-conjunction architecture
4774845706Switch configured network
4784843605Node apparatus for communication network having multi-conjunction architecture
4794839887Node apparatus for communication network having multi-conjunction architecture
4804839886Star configured local area network having priority allocation
4814839885Star configured local area network
4824832434Network comprising a multitude of optical signal transmission lines connectible to one another via optical mixers
4834825435Multiport repeater
4844815070Node apparatus for communication network having multi-conjunction architecture
4854813012Terminal access protocol circuit for optical fiber star network
4864809363Method for automatic level matching in a local network, in particular a multicomputer arrangement, comprising a bus system having light waveguides, for the purpose of collision recognition
4874809362Fiber-optic star tree network
4884797879Packet switched interconnection protocols for a star configured optical lan

1988

4894794590Communication network control system
4904785448System for communicating digital data on a standard office telephone system
4914777487Deterministic access protocol local area network
4924776041Collision detection in a fiber optic local area network
4934773069Robust rooted tree network
4944763329Modular data routing system
4954761832Fiber optic switching network
4964761799Time-locking method for stations which form part of a local star network, and local star network for performing the time-locking method
4974748617Very high-speed digital data bus
4984740956Linear-space signalling for a circuit-switched network
4994731880Communication network
5004723311Method and apparatus for recognizing data collisions in an optical data bus
5014723309Optical network system of bus architecture capable of rapidly detecting collision at each communication station

1987

5024716408Data transmission system of the star type with enablement passing
5034710943Starlan coded data transceiver collision detection circuit
5044710769Transmit-secure non-blocking circuit-switched local area network
5054701909Collision detection technique for an optical passive star local area network using CSMA/CD
5064701756Fault-tolerant hierarchical network
5074700344Processor overrun circuit
5084674085Local area network
5094663767Optical data bus having a statistical access method
5104651316Data link extension for data communication networks
5114644587Optical data communication system
5124641375Local area network

1986

5134631718Method and device for synchronization of system timing
5144630254Controlled star network
5154606023Guard time elimination in a time-division multiplexed, active star-coupled, half-duplex mode, synchronous communications network
5164584678Contention-type data communication system
5174580872Collision detection apparatus utilizing tap means connected to each transmitting optical fiber for fiber optic Local Area Networks
5184570162Local area networks

1985

5194561118Bus system with optical waveguides having collision detection
5204561091Data receiver
5214531239Optical receiver having collision detection function
5224531238Statistical contention control for star configured communication networks
5234516272Communication network
5244516204Optical passive bus control system
5254514843Packet switched communication system comprising collision avoidance means
5264491942Circuit for recognizing data collisions in an optical data bus and circuit for recognizing the data-free status of the bus

1984

5274481626Transceiver multiplexor
5284470154Optical communication network
5294459589Data communication system
5304451827Local area communication network
5314450554Asynchronous integrated voice and data communication system

1982

5324347498Method and means for demand accessing and broadcast transmission among ports in a distributed star network

1981

5334276643Method of and means for routing binary messages through a multinode data-transmission system
© 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017