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2017

19602304Data transfer device system, network system, and method of changing configuration of network system

2016

29432250Redundant network implementation method

2015

39203644Enabling an Ethernet ring network to scalably support a hub-and-spoke connectivity model
49137177System and method for interconnecting physical channels

2014

58660125Node device, integrated circuit and control method in ring transmission system

2012

68289958Using a clearinghouse to determine caller location for VoIP calls

2009

77587753Methods, systems, and storage mediums for implementing issue notification and resolution activities

2008

87388872Dynamic communication channel allocation method and system
97324449Method and apparatus for dynamic backhaul resource management in a wireless communication system

2005

106965942Method and system for improving throughput over wireless local area networks with a dynamic contention window
116965933Method and apparatus for token distribution
126965560Multi-tier, hierarchical fiber optic control network
136963564Method and apparatus for synchronized slotted optical burst switching
146963537Resource reservation in a ring network
156961306Fiber optic control network and related method
166959151Communication network
176950440System and method for efficiently generating packets on a serial bus in response to parallel bus cycles
186944165Method and apparatus for transmitting data in a linear-type or ring-type network
196934299Beacon packet having traffic indicator flag
206931003Packet prioritization protocol for a large-scale, high speed computer network
216907485Hybrid change of state protocol for CANOpen networks
226904048Sanitizing fiber channel frames
236895043Method and apparatus for measuring quality of upstream signal transmission of a cable modem
246891843Apparatus and method for sharing memory using extra data path having multiple rings
256868093Methods and apparatuses for providing synchronization in a communication network
266865654Device for interfacing asynchronous data using first-in-first-out
276865188Local communication system
286850660Transmission apparatus
296839419Ring network implemented by telephony switches and links

2004

306816499High speed token ring port configuror
316785725Signaling address resolution in a communication network
326785224Ring configuring method and node apparatus used in the ring
336775295Scalable multidimensional ring network
346760736Methods and systems for distributed failure detection and recovery using leasing techniques
356757765Electronic device, method for using electronic device, and electronic device system for reserving bus usage time on a bus to conduct communications between electronic devices
366751232Method and apparatus for communicating data between first and second pairs of transceivers communicating on a common communications link
376747985Systems and methods for optimizing communications in an ethernet network
386744777Data transfer method and data transfer system
396742046Network system and terminal apparatus
406738582Synchronization system for all optical slotted ring dynamic networks
416728206Crossbar switch with communication ring bus
426724765Telecommunication call processing and connection system architecture
436718402Method and system for persistent unit attention in a fibre channel storage router
446717954Apparatus for transmitting and receiving messages between processors in a distributed-type processing system
456707823Network designing method and recording medium on which the control program is recorded
466707816Integrated signaling / payload cross connect architecture
476704318Switched token ring over ISL (TR-ISL) network
486700899Bit slice arbiter
496687754Method of detecting a device in a network
506687219Detecting and counting node port loop initialization origination
516684258Stackable ring network including burst transmission of data packet
526674727Distributed ring protocol and database

2003

536667967High-speed network of independently linked nodes
546658495Data communication apparatus and method for transmitting predetermined address for opening communication ports
556657969Generation of synchronous transport signal data used for network protection operation
566657951Backup CRF VLAN
576650625Ring network system
586633848Prompt management method supporting multiple languages in a system having a multi-bus structure and controlled by remotely generated commands
596629156Fibre Channel service parameter cache
606614805Method and apparatus for media access control for packet transmission over a buffer insertion ring
616600753Sanitizing fibre channel frames
626584101Communication method for packet switching systems
636580723Time slotted logical ring
646570880Control data over a ring network
656563833Combinatorial design method and apparatus for multi-ring networks with combined routing and flow control
666563832Token ring bridge distributed in a switched fabric
676560656Apparatus and method for providing downloadable code for use in communicating with a device in a distributed system
686560222Systems and methods for multiple voice and data communications using intelligently bridged TDM and packet buses and methods for performing telephony and data functions using the same
696542511Programmable transport and network architecture
706529518Method and apparatus for providing a network interface
716529502Systems and methods for multiple mode voice and data communications using intelligently bridged TDM and packet buses and methods for performing telephony and data functions using the same
726522648Parallel backplane architecture providing asymmetric bus time slot cross-connect capability
736522646Expandable telecommunications system
746512777Communication method and system involving distributed management of channel allocation
756510141Link auto-configuration protocol specification topology
766504817Fiber channel arbitrated loop dynamic loop sizing

2002

776498791Systems and methods for multiple mode voice and data communications using intelligently bridged TDM and packet buses and methods for performing telephony and data functions using the same
786490247Ring-ordered dynamically reconfigurable network using an existing communications system
796487607Methods and apparatus for remote method invocation
806483812Token ring network topology discovery and display
816466259Collection of video images correlated with spacial and attitude information
826463472System for maintaining strongly sequentially ordered packet flow in a ring network system with busy and failed nodes
836463446Method and apparatus for transporting behavior in an event-based distributed system
846459701Variable access fairness in a fibre channel arbitrated loop
856445682Systems and methods for multiple mode voice and data communications using intelligently bridged TDM and packet buses and methods for performing telephony and data functions using the same
866442134ATM network with ring architecture
876438614Polymorphic token based control
886426962Token ring jitter generator/detector
896421317Method and apparatus for an automatic load balancing and back-up of a multi-users network
906414941Ring network supervisory system
916400711Systems and methods for multiple mode voice and data communications using intelligently bridged TDM and packet buses and methods for performing telephony and data functions using the same
926396849Systems and methods for multiple mode voice and data communications using intelligently bridged TDM and packet buses and methods for performing telephony and data functions using the same
936385194Systems and methods for multiple mode voice and data communications using intelligently bridged TDM and packet buses and methods for performing telephony and data functions using the same
946381647Method and system for scheduling network communication
956366578Systems and methods for multiple mode voice and data communications using intelligently bridged TDM and packet buses and methods for implementing language capabilities using the same
966360335Loss metrics in a communication network
976356559Combined synchronous and asynchronous message transmission
986356554Systems and methods for multiple mode voice and data communications using intelligently bridged TDM and packet buses and methods for performing telephony and data functions using the same
996343074Systems and methods for multiple mode voice and data communications using intelligenty bridged TDM and packet buses and methods for performing telephony and data functions using the same

2001

1006330245Hub system with ring arbitration
1016330237Time slot assignment circuit
1026320871Communication network
1036320863Backplane architecture for dynamic synchronous transfer mode
1046314488System for segmenting a fibre channel arbitrated loop to a plurality of logical sub-loops using segmentation router as a master to cause the segmentation of physical addresses
1056314110Method and apparatus for distributed bandwidth allocation for a bi-directional ring media with spatial and local reuse
1066310885Network system
1076301261Communication method and communication system
1086298045Systems and methods for multiple mode voice and data communications using intelligently bridged TDM and packet buses and methods for performing telephony and data functions using the same
1096292494Channel hopping protocol
1106292482Systems and methods for multiple mode voice and data communications using intelligently bridged TDM and packet buses
1116289025Systems and methods for multiple mode voice and data communications using intelligently bridged TDM and packet buses and methods for performing telephony and data functions using the same
1126282652System for separately designating security requirements for methods invoked on a computer
1136266702Method and apparatus to insert and extract data from a plurality of slots of data frames by using access table to identify network nodes and their slots for insertion and extraction data
1146266341Systems and methods for multiple mode voice and data communications using intelligently bridged TDM and packet buses and methods for performing telephony and data functions using the same
1156266340Systems and methods for multiple voice data communication which includes interface cards including configurable clocks that are dynamically coupled to a TDS bus
1166266336Apparatus and method for setting A/C bits in token ring frames for switches
1176259704Digital transmission network
1186252885CATV communication system, method of communication by the same, and center and terminal devices thereof
1196247026Method, apparatus, and product for leasing of delegation certificates in a distributed system
1206240104Communication method and communication system
1216233615System for maintaining strongly sequentially ordered packet flow in a ring network system with busy and failed nodes
1226229816Combining network and mechanism for allocating resources of such a network
1236226299Sanitizing fibre channel frames
1246226269Elimination of invalid data in loop network
1256215775Node insertion and removal in a loop network
1266208658Systems and methods for multiple mode voice and data communications using intelligently bridged TDM and packet buses and methods for performing telephony and data functions using the same
1276201816Token ring speed detection
1286192054Accelerated fibre channel hub and protocol
1296192035Intelligent concentrator for multiple speed data communications systems
1306181694Systems and methods for multiple mode voice and data communciations using intelligently bridged TDM and packet buses

2000

1316167026Programmable error control circuit
1326154465Systems and methods for multiple mode voice and data communications using intelligenty bridged TDM and packet buses and methods for performing telephony and data functions using the same
1336138199System for data transfer in a ring topology comprising selectors to selectively bypass external devices or a downstream device based upon presence indications
1346130764Transmission apparatus in ring network
1356108346Combined synchronous and asynchronous message transmission
1366081847System and method for efficient initialization of a ring network
1376072804Ring bus data transfer system
1386067296Parallel backplane architecture providing asymmetric bus time slot cross-connect capability
1396065052System for maintaining strongly sequentially ordered packet flow in a ring network system with busy and failed nodes
1406049565Method and apparatus for audio communication
1416044085Method for arbitrating for access to a control channel in a data bus system
1426028864Digital data transmission network and method for operating same
1436026096Automatic speed sensing in a token ring local area network
1446016321Method for transmitting digital data in a continuous data stream between two subscribers of a network with a single line between each adjacent subscriber
1456014383System and method for controlling multiple initiators in a fibre channel environment

1999

1465970068Telecommunication system with transport protocol device for mixing asynchronous signaling traffic with TDM traffic on a TDM backbone
1475954796System and method for automatically and dynamically changing an address associated with a device disposed in a fire channel environment
1485944798System and method for arbitrated loop recovery
1495943341Token ring adapter interface
1505936969Method for compensating for propagation time delays in an annular communication network
1515930014Network system having node devices connected therebetween, node device used in the network system, and communication method utilized in the network system
1525923670Multi-port type universal asynchronous receiver/ transmitter system using time division system
1535907717Cross-connected memory system for allocating pool buffers in each frame buffer and providing addresses thereof
1545907554Method for transmitting digital data
1555901148Ring domains for bandwidth sharing
1565886992Frame synchronized ring system and method
1575875210Method and apparatus for repeating data
1585864551Method of operating a bridge for expandable telecommunications system
1595859857Method for the integration of additional data in digital data packets

1998

1605850389High speed circular data bus system
1615844953Method for common transmission of digital source and control data between data sources and data sinks connected through data lines
1625844903Multi-port bridge
1635841974Ultra high speed data collection, processing and distriubtion ring with parallel data paths between nodes
1645826037Method for determining the position of a network subscriber in a network
1655805598End station port
1665802060Data network and a process for real time transmission of data packets in a data network
1675802043Transport architecture and network elements
1685799020Distributed cycle reset protocol for sharing single medium
1695796957Network system and terminal apparatus
1705796729Integrated telecommunication system architecture for wireless and wireline access featuring PACS radio technology
1715787258Life safety system having a panel network with message priority
1725784404Intelligent repeater functionality
1735777762Network system for performing bidirectional transmission, and node device and transmission control method used in the system
1745758075Multimedia communication apparatus and methods
1755754551Ring communication system and method for connecting a plurality of end stations
1765751715Accelerator fiber channel hub and protocol
1775751714Time division multiplex frame slot assignment system and method for interconnecting telephone stations on a token ring network
1785745494Broadcast communication method in ring LAN
1795742586Access control device for ring-type ATM node
1805737320Methods of communication for expandable telecommunication system
1815717855Segmented communications adapter with packet transfer interface
1825712983Digital device for connecting multiple workstations to a token ring local area network
1835710777Communication system
1845708779Multimedia system and method of controlling data transfer between a host system and a network adapter using a DMA engine

1997

1855703872Intelligent concentrator for multiple speed data communications systems
1865689644Network switch with arbitration sytem
1875687356Hub and interface for isochronous token ring
1885687316Communication apparatus and methods having P-MAC, I-MAC engines and buffer bypass for simultaneously transmitting multimedia and packet data
1895684960Real-time ring bandwidth utilization calculator by sampling over a selected interval latch's states set by predetermined bit pattern on the transmission medium
1905684959Method for determining topology of a network
1915659781Bidirectional systolic ring network
1925657315System and method for ring latency measurement and correction
1935657314Network multiplexer
1945654969Arrangement in a communications network
1955651007System of high availability synchronous bandwidth allocation over FDDI
1965651003Stackable data cell switch architecture
1975646939Method and apparatus for address to port mapping in a token ring network
1985638518Node loop core for implementing transmission protocol in fibre channel
1995638515Method for stripping dataframes from the communicating medium in an FDDI communications network
2005638512Ring network security system with encoding of data entering a subnetwork and decoding of data leaving the subnet work
2015636215Ring type ATM network system
2025634006System and method for ensuring QOS in a token ring network utilizing an access regulator at each node for allocating frame size for plural transmitting applications based upon negotiated information and priority in the network
2035602852Data communications system using a fiber distributed data exchange interface
2045602851Multi-port bridge
2055602827Method and apparatus for correcting a defect in a token ring network
2065600795Local network operating in asynchronous transfer mode (ATM) generating control cell containing information about the user, address of the station, and user-related identification
2075600652Local area network operating in the asynchronous transfer mode (ATM)
2085598414Access to transmit on a message priority basis
2095596580Access to transmit on a message priority basis
2105592484Telecommunication network having a number of stations which are connected to a token ring network, and station for such a network

1996

2115572526Method and apparatus for improved throughput in a multi-node communication system with a shared resource
2125568613Dataframe bridge filter with communication node recordkeeping
2135568484Telecommunications system and method for use on commercial aircraft and other vehicles
2145566203Intelligent repeater functionality
2155566178Method and system for improving the performance of a token ring network
2165563876Fast packet switch
2175553073Token ring network
2185548579System for effective allocation of network-wide bandwidth
2195546378Fault tolerant FDDI wiring hub
2205544163Expandable telecommunications system
2215539733Method for switching data flow in a fiber distributed interface (FDDI) system
2225539725Port address resolution device
2235537413Frame removal mechanism for token ring networks
2245537098Signaling frequency detection for a communications network
2255535337Port circuit for a token ring concentrator having phase lock loop timing recovery with additional circuitry to verify appropriate signals
2265535214Timely processing of transmission and reception requests in a multi-node communication network
2275532937Switching of multiple multimedia data streams
2285530696Intelligent concentrator for multiple speed data communications systems
2295528594Method and system for implementing sub-tokens on a token ring network
2305524109Token ring concentrator having retiming function
2315523998Configuration controller for establishing timing signals of a communications network
2325522047Graceful insertion of a tree into a ring network
2335517656Multicomputer system and method
2345517498Spatial reuse of bandwidth on a ring network
2355502817Ultra high speed data collection, processing and distribution ring with parallel data paths between nodes
2365495580Ring network security system with encoding of data entering a subnetwork and decoding of data leaving a subnetwork
2375490145Communication system for a ring-type network
2385483536Ring network concentrator
2395483535Communications network interface, and adapter and method therefor
2405481676Arrangement for the decentralized control of access to a bus by units connected to the bus
2415481674Method and apparatus mapping the physical topology of EDDI networks
2425481540FDDI bridge frame learning and filtering apparatus and method
2435481538Frame removal mechanism for token ring networks using one or more start strip delimiter frames or circulation time interval

1995

2445479613Real-time ring bandwidth utilization calculator, calculating bandwidth utilization based on occurrences of first and second predetermined bit patterns
2455477540Frame removal mechanism using end delimiter frames for token ring networks
2465475685Multi-media flow control over FDDI synchronous networks
2475471472Network multiplexer
2485467352Method and apparatus for improved throughput in a multi-node communication system with a shared resource
2495465254Ring-type communication network
2505465250Hybrid loopback for FDDI-II slave stations
2515461625Frame stripping method and circuit in FDDI (fiber distributed data interface) bridge system
2525459731Link error monitoring
2535446737Method and apparatus for dynamically allocating shared resource access quota
2545444695Token ring local area network testing apparatus providing station history information
2555444692Token star bridge
2565442629Token ring speed detector
2575442628Local area network data processing system containing a quad elastic buffer and layer management (ELM) integrated circuit and method of switching
2585425017Token ring local area network testing apparatus inserted in an active "T" c o
2595422886System which achieves efficient utilization of buses for selectively interconnecting communication lines
2605420986FDDI concentrator with backplane port for dual datapath systems
2615418785Multiple-channel token ring network with single optical fiber utilizing subcarrier multiplexing with a dedicated control channel
2625414700Negotiation protocol for establishment of full duplex communication on a token ring network
2635408610Communication control apparatus which communicates management information in a communication system
2645406322Packet-switched ring network having direct access to low and high bandwidth memories
2655404424Normalized proportional synchronous bandwidth allocation in a token ring network by setting a maximum message transmission time
2665404134System for carrying out connection management control of ring network
2675400334Message security on token ring networks
2685394401Arrangement for a token ring communications network
2695394390FDDI network test adapter history store circuit (HSC)
2705390188Method and apparatus for measuring and monitoring the performance within a ring communication network
2715390183PCM pseudo code signalling user interface
2725390182System for synchronous bandwidth allocation in token ring networks
27353882231-bit token ring arbitration architecture
2745388097System and method for bandwidth reservation for multimedia traffic in communication networks
2755386542System for generating a time reference value in the MAC layer of an ISO/OSI communications model among a plurality of nodes
2765384779State machines for configuration of a communications network
2775384566Load sharing system for computer network protocols
2785383186Apparatus and method for synchronous traffic bandwidth on a token ring network
2795381348Token ring local area network testing apparatus using time delay reflectory
2805379291Apparatus for fiber distributed data interface dynamic station bypass via skipping and hopping

1994

2815377190Frame removal mechanism using frame count for token ring networks
2825365513Token ring local area network testing apparatus for matching its speed to ring speed
2835363493Token ring network test device using finite state machine
2845363379FDDI network test adaptor error injection circuit
2855363367Data transmission system using an optical fiber loop
2865363366Token ring local area network testing apparatus for obtaining beacon domain information
2875361372Memory management for data transmission networks
2885361250Apparatus and method of token ring beacon station removal for a communication network
2895359604Input-output signal control apparatus
2905359597Microcontroller-based concentrator for a data network
2915349583Multi-channel token ring
2925341483Dynamic hierarchial associative memory
2935341374Communication network integrating voice data and video with distributed call processing
2945339317Packet communications network and communications method
2955339314Packet data transmission unit having occupied, idle, and released states therefor
2965333270FDDI configuration management state machine controller
2975333267Ring interconnect system architecture
2985331636Frame removal mechanism using count of frames and delimiter frame for token ring networks
2995327534Detection of duplicate alias addresses
3005325360Controllable PCM state machine user interface
3015317569Alternate path FDDI standard LAN
3025317560Star data network with logical ring function preferably using token access
3035315593Communication control unit
3045313466Local synchronous bandwidth allocation in a token ring network
3055309428Token ring local area network testing apparatus for phase jitter testing
3065307350Method for collison avoidance on a character sense, multiple access local area network
3075305314Global load smoothing in a real time data imaging network system
3085305306Station-to-station full duplex communication in a token ring local area network
3095301185Ring communication system
3105299312Network fault recovery by controllable switching of subnetworks
3115295012Ring-type communication network
3125291491Avoidance of false re-initialization of a computer network
3135291490Node for a communication network
3145287357Communication control device having an apparatus for detecting the absence of a control data on a ring communication network
3155285448Transmission system of system of system control information in a ring LAN system
3165283783Apparatus and method of token ring beacon station removal for a communication network
3175282199Method and apparatus for interoperation of FDDI-I and FDDI-II networks
3185280582No-owner frame and multiple token removal mechanism for token ring networks
3195280478No-owner frame and multiple token removal mechanism for token ring networks
3205276859Accelerated token ring network

1993

3215274637Token-ring-type local area network
3225268896Communication switching element
3235257264Automatically deactivated no-owner frame removal mechanism for token ring networks
3245257259Ring-type local area network
3255247518High-speed ring lan system
3265245605Integration of synchronous and asynchronous traffic on rings
3275243596Network architecture suitable for multicasting and resource locking
3285241543Independent clocking local area network and nodes used for the same
3295237659Gateway device for connecting a computer bus to a ring network
3305235595Packet switching
3315235593Ring latency timer
3325229993Control of access through local carrier sensing for high data rate networks and control of access of synchronous messages through circulating reservation packets
3335228034Ring communication network station
3345228027Data communication apparatus
3355226039Packet routing switch
3365224096Frame strip method and apparatus therefor
3375216670Message stripping protocol for a communication network
3385208831Network interface system
3395191652Method and apparatus for exploiting communications bandwidth as for providing shared memory
3405191580Communication response control method
3415179553Strip frame recognition apparatus

1992

3425165024Information transfer and receiving system with a ring interconnect architecture using voucher and ticket signals
3435155726Station-to-station full duplex communication in a token ring local area network
3445155725Adaptive token release mechanism for ring networks
3455142530Multi-frame stripping protocol for token ring networks
3465140587Broadband ring communication system and access control method
3475132926Token ring equalizer
3485128935Byte-wide repeat filter
3495119481Register bus multiprocessor system with shift
3505119374Method of and system for implementing multiple levels of asynchronous priority in FDDI networks
3515119373Multiple buffer time division multiplexing ring
3525107490Ring-type communication network
3535103447High-speed ring LAN system
3545090029Data communication method and apparatus

1991

3555070501Token passing type slotted loop network system with means for enabling high speed access control and simple frame slot stripping
3565068849Cyclic data transmission method
3575065397Data synchronous transfer system using a fiber distributed data exchange interface
3585053946Token ring network having token request mechanism
3595051986Asynchronous priority select logic
3605051985Contention resolution in a communications ring
3615046182Code points for transferring data from a network transmission medium to a station on the network
3625043981Method of and system for transferring multiple priority queues into multiple logical FIFOs using a single physical FIFO
3635043938Node controller for a local area network
3645042030Apparatus for rearranging signal channels of a multi-loop time-division multiplexed transmission system
3655041963Local area network with an active star topology comprising ring controllers having ring monitor logic function
3665029159Method and means for leader choosing on a token ring system
3675023872FDDI bit error rate tester
3685023871Method of controlling the operation of stations in a ring network
3695018171Smoothing filter
3705008663Communications systems
3714999832Broadband multirate switching architecture
3724998246Method for transmission of cyclic data
3734991172Design of a high speed packet switching node
3744982400Ring bus hub for a star local area network

1990

3754979167Methods and apparatus for performing restricted token operations on an FDDI network
3764967409Network system of programmable controllers
3774964113Multi-frame transmission control for token ring networks
3784949336Multi-slot access system
3794944038Method and apparatus for utilization of dual latency stations for performance improvement of token ring networks
3804943959Data packet switching
3814941142Frame erasing method for token ring networks without last frame indication within the frame format
3824933935Communications systems
3834932023Frame stripping protocol for early token release in a ring communication network
3844930159Netbios name authentication
3854930122Message transfer system and method
3864926418Fairness algorithm for full-duplex buffer insertion ring
3874914652Method for transfer of data between a media access controller and buffer memory in a token ring network

1989

3884864576Local area network system
3894860000Data transmission system using sending right request signal transferred through loop transmission path
3904858232Distributed switching system
3914855998Stand-alone transmission controller
3924855995Method and system for data transmission
3934852091High capacity communication system utilizing OR-type channels
3944847613Data transfer apparatus
3954845709Data transfer control system
3964843606Local area communication system for integrated services based on a token-ring transmission medium
3974841523Method of accessing local area networks with a unidirectional ring-transmission line, and local area network using this method
3984837762Data transmission control method and apparatus
3994835776Communication filter
4004827477Bus interface unit
4014819229Local area network priority control system
4024817177Image transmission system
4034817082Crosspoint switching system using control rings with fast token circulation
4044815071Packet-switched communications network for efficiently switching non-burst signals
4054813039Loop transmission system and data transmission control method
4064809267Packet data communication system with ring type transmission line
4074805170Data communication network

1988

4084794593Time-division multiplexed communication apparatus
4094792980Image transmission system
4104792947Method of multi-address communication
4114792945Local area network system
4124792944Time-division multiplexing communication system for performing a plurality of communications having different data speeds
4134782483Data transmission system and method of passing role of primary station
4144779092Method and apparatus for effecting multi-station data transmission having a variable next station address
4154777591Microprocessor with integrated CPU, RAM, timer, and bus arbiter for data communications systems
4164771423Multiplex transmission system
4174769839Method and device for the transfer of data in a data loop
4184769813Ring communication system
4194768190Packet switching network
4204766596Method and circuit arrangement for the transmission of data signals between control devices connected to one another via a loop system
4214760571Ring network for communication between one chip processors
4224759015Ring network system for transmission of multicast information
4234755991Ring shaped digital communication system and method for accessing a message channel in such system
4244747097Multiplex transmission system
4254736368Priority token protocol circuit for a token ring local area network adaptor
4264726018Method of providing priority access to a transmission communication ring
4274723208System and method for communication between nodes of a closed loop local communication path
4284718061Communications network having bit-mapped refresh cycle

1987

4294715032Method and apparatus for the connection of a closed ring through a telephone exchange
4304713807Intelligence transmission system of the local area network type
4314709364Network priority determining method
4324707829CSMA-CD with channel capture
4334703486Communication data encoder/decoder component system architecture
4344700021Circuit arrangement for the transmission of data signals between control devices connected to one another via a loop system
4354700020Method and circuit arrangement for the transmission of data signals between control devices connected to one another via a loop system
4364700019Method and circuit arrangement for the transmission of data signals to a group of control devices belonging to a loop system
4374700018Method and circuit arrangement for the transmission of data signals between two control devices belonging to a loop system
4384698804Shared data transmission system
4394685105Loop transmission method
4404680757Method of and apparatus for storing priority levels in token-ring network system
4414677614Data communication system and method and communication controller and method therefor, having a data/clock synchronizer and method
4424675671Loop network system
4434674086Token ring access control protocol circuit
4444665518Synchronous/asynchronous communication system
4454665517Method of coding to minimize delay at a communication node
4464663748Local area network
4474661952Method for transmitting data in a telecommunications exchange
4484647925Circuit employing intercoupled state machines for transmitting and receiving multiformatted sequences of voice and data characters
4494646232Microprocessor with integrated CPU, RAM, timer, bus arbiter data for communication system
4504641308Method of internal self-test of microprocessor using microcode
4514637014Method of inserting and removing isochronous data into a sequence of nonisochronous data characters without slot allocation on a computer network

1986

4524627070Asynchronous data bus system
4534627051Loop network system controlled by a simple clock station
4544623885Method and arrangement for distribution of send permission to terminals in a telecommunication network
4554622550Data communication system
4564604742Loop type data transmission system
4574604693System and method for communication between nodes of a closed loop local communication path
4584602365Multi-token, multi-channel single bus network
4594601030Multipoint system for interconnecting work stations
4604596013Data transmission network
4614593280Write token regeneration in a timed token ring
4624587650Method of simultaneously transmitting isochronous and nonisochronous data on a local area network
4634575846Data communication system
4644571675Microprocessor device with integrated auto-loaded timer
4654569041Integrated circuit/packet switching system
4664567590Message stripping protocol for a ring communication network
4674566098Control mechanism for a ring communication system
4684566097Token ring with secondary transmit opportunities

1985

4694561092Method and apparatus for data communications over local area and small area networks
4704558428Data transmission system adapted to facilitate detection of safe receipt of a transmitted data frame by a receiving station
4714554659Data communication network
4724553234Method and system of transmitting digital information in a transmission ring
4734549292Method of efficiently and simultaneously transmitting both isochronous and nonisochronous data in a computer network
4744538147Bandwidth allocation in a token controlled loop communications network
4754528675FSK modem for bidirectional loop communications system
4764520479Arrangement for re-arranging information for transmitting outgoing time-division multiplexed information obtained from incoming time-division multiplexed information
4774517644Symmetry type loop communication system
4784510494Loop type data highway system
4794509117Communications network access rights arbitration
4804507777Protocol for determining physical order of active stations on a token ring
4814501021Fiber optic data highway
4824500987Loop transmission system
4834494233Method and apparatus for the detection and regeneration of a lost token in a token based data communications network

1984

4844489379Distributed data processing in ring-structured networks architected for full duplex peer-to-peer operation of processing stations and uninterruptible transfer of long data records between stations
4854486852Synchronous time-shared data bus system
4864482999Method of transmitting information between stations attached to a _unidirectional transmission ring
4874482980Hybrid optical/electrical data highway
4884470140Distributed switching network
4894460994Loop communication system
4904459588Timed token protocol for local area networks
4914454508Timed token ring
4924445116Method for allocating bandwidth between stations in a local area network
4934430700System and method for communication between nodes of a closed loop local communication path
4944430699Distributed data processing system
4954429405Method of transmitting information between stations attached to a unidirectional transmission ring

1983

4964404557Timed token ring with multiple priorities
4974393497Loop switching system
4984387458High capacity secure address loop network
4994383315Idle time slot seizure and transmission facilities for loop communication system
5004370744Time division multiplex communication system

1982

5014354226Communication terminal for interconnecting programmable controllers in a loop
5024352180Digital time-division multiplex telecommunication system
5034351049Circuit arrangement for user stations in a communications network
5044342995Data network employing a single transmission bus for overlapping data transmission and acknowledgment signals
5054335426Remote processor initialization in a multi-station peer-to-peer intercommunication system
5064334305Data-handling system with operatively interconnected processors
5074321703Transmission system for telecopying and electronic transmission of in-house mail

1981

5084295122Bus priority control method in loop bus network system
5094271506High speed data switching node

1980

5104237553Data packet multiplexing in a staggered fashion
5114236245Ring communication system data packets reusable a variable number of times
5124225753Data transmission systems
5134195351Loop configured data transmission system

1979

5144168400Digital communication system
5154154983Loop carrier system for telecommunication and data services

1978

5164078228Loop data highway communication system

1977

5174064486Data communications loop synchronizer
5184031512Communications network for general purpose data communications in a heterogeneous environment
5194019176System and method for reliable communication of stored messages among stations over a single common channel with a minimization of service message time
5204002842Time multiplex loop telecommunication system

1976

5213985962Method of information transmission with priority scheme in a time-division multiplex communication system comprising a loop line
© 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017