СПИСОК патентов США - подгруппа МПК16 H04L12/427
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| № п/п | Номер патента | Название патента | |||
2017 | |||||
| 1 | 9602304 | Data transfer device system, network system, and method of changing configuration of network system | |||
2016 | |||||
| 2 | 9432250 | Redundant network implementation method | |||
2015 | |||||
| 3 | 9203644 | Enabling an Ethernet ring network to scalably support a hub-and-spoke connectivity model | |||
| 4 | 9137177 | System and method for interconnecting physical channels | |||
2014 | |||||
| 5 | 8660125 | Node device, integrated circuit and control method in ring transmission system | |||
2012 | |||||
| 6 | 8289958 | Using a clearinghouse to determine caller location for VoIP calls | |||
2009 | |||||
| 7 | 7587753 | Methods, systems, and storage mediums for implementing issue notification and resolution activities | |||
2008 | |||||
| 8 | 7388872 | Dynamic communication channel allocation method and system | |||
| 9 | 7324449 | Method and apparatus for dynamic backhaul resource management in a wireless communication system | |||
2005 | |||||
| 10 | 6965942 | Method and system for improving throughput over wireless local area networks with a dynamic contention window | |||
| 11 | 6965933 | Method and apparatus for token distribution | |||
| 12 | 6965560 | Multi-tier, hierarchical fiber optic control network | |||
| 13 | 6963564 | Method and apparatus for synchronized slotted optical burst switching | |||
| 14 | 6963537 | Resource reservation in a ring network | |||
| 15 | 6961306 | Fiber optic control network and related method | |||
| 16 | 6959151 | Communication network | |||
| 17 | 6950440 | System and method for efficiently generating packets on a serial bus in response to parallel bus cycles | |||
| 18 | 6944165 | Method and apparatus for transmitting data in a linear-type or ring-type network | |||
| 19 | 6934299 | Beacon packet having traffic indicator flag | |||
| 20 | 6931003 | Packet prioritization protocol for a large-scale, high speed computer network | |||
| 21 | 6907485 | Hybrid change of state protocol for CANOpen networks | |||
| 22 | 6904048 | Sanitizing fiber channel frames | |||
| 23 | 6895043 | Method and apparatus for measuring quality of upstream signal transmission of a cable modem | |||
| 24 | 6891843 | Apparatus and method for sharing memory using extra data path having multiple rings | |||
| 25 | 6868093 | Methods and apparatuses for providing synchronization in a communication network | |||
| 26 | 6865654 | Device for interfacing asynchronous data using first-in-first-out | |||
| 27 | 6865188 | Local communication system | |||
| 28 | 6850660 | Transmission apparatus | |||
| 29 | 6839419 | Ring network implemented by telephony switches and links | |||
2004 | |||||
| 30 | 6816499 | High speed token ring port configuror | |||
| 31 | 6785725 | Signaling address resolution in a communication network | |||
| 32 | 6785224 | Ring configuring method and node apparatus used in the ring | |||
| 33 | 6775295 | Scalable multidimensional ring network | |||
| 34 | 6760736 | Methods and systems for distributed failure detection and recovery using leasing techniques | |||
| 35 | 6757765 | Electronic device, method for using electronic device, and electronic device system for reserving bus usage time on a bus to conduct communications between electronic devices | |||
| 36 | 6751232 | Method and apparatus for communicating data between first and second pairs of transceivers communicating on a common communications link | |||
| 37 | 6747985 | Systems and methods for optimizing communications in an ethernet network | |||
| 38 | 6744777 | Data transfer method and data transfer system | |||
| 39 | 6742046 | Network system and terminal apparatus | |||
| 40 | 6738582 | Synchronization system for all optical slotted ring dynamic networks | |||
| 41 | 6728206 | Crossbar switch with communication ring bus | |||
| 42 | 6724765 | Telecommunication call processing and connection system architecture | |||
| 43 | 6718402 | Method and system for persistent unit attention in a fibre channel storage router | |||
| 44 | 6717954 | Apparatus for transmitting and receiving messages between processors in a distributed-type processing system | |||
| 45 | 6707823 | Network designing method and recording medium on which the control program is recorded | |||
| 46 | 6707816 | Integrated signaling / payload cross connect architecture | |||
| 47 | 6704318 | Switched token ring over ISL (TR-ISL) network | |||
| 48 | 6700899 | Bit slice arbiter | |||
| 49 | 6687754 | Method of detecting a device in a network | |||
| 50 | 6687219 | Detecting and counting node port loop initialization origination | |||
| 51 | 6684258 | Stackable ring network including burst transmission of data packet | |||
| 52 | 6674727 | Distributed ring protocol and database | |||
2003 | |||||
| 53 | 6667967 | High-speed network of independently linked nodes | |||
| 54 | 6658495 | Data communication apparatus and method for transmitting predetermined address for opening communication ports | |||
| 55 | 6657969 | Generation of synchronous transport signal data used for network protection operation | |||
| 56 | 6657951 | Backup CRF VLAN | |||
| 57 | 6650625 | Ring network system | |||
| 58 | 6633848 | Prompt management method supporting multiple languages in a system having a multi-bus structure and controlled by remotely generated commands | |||
| 59 | 6629156 | Fibre Channel service parameter cache | |||
| 60 | 6614805 | Method and apparatus for media access control for packet transmission over a buffer insertion ring | |||
| 61 | 6600753 | Sanitizing fibre channel frames | |||
| 62 | 6584101 | Communication method for packet switching systems | |||
| 63 | 6580723 | Time slotted logical ring | |||
| 64 | 6570880 | Control data over a ring network | |||
| 65 | 6563833 | Combinatorial design method and apparatus for multi-ring networks with combined routing and flow control | |||
| 66 | 6563832 | Token ring bridge distributed in a switched fabric | |||
| 67 | 6560656 | Apparatus and method for providing downloadable code for use in communicating with a device in a distributed system | |||
| 68 | 6560222 | Systems 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 | |||
| 69 | 6542511 | Programmable transport and network architecture | |||
| 70 | 6529518 | Method and apparatus for providing a network interface | |||
| 71 | 6529502 | Systems 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 | |||
| 72 | 6522648 | Parallel backplane architecture providing asymmetric bus time slot cross-connect capability | |||
| 73 | 6522646 | Expandable telecommunications system | |||
| 74 | 6512777 | Communication method and system involving distributed management of channel allocation | |||
| 75 | 6510141 | Link auto-configuration protocol specification topology | |||
| 76 | 6504817 | Fiber channel arbitrated loop dynamic loop sizing | |||
2002 | |||||
| 77 | 6498791 | Systems 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 | |||
| 78 | 6490247 | Ring-ordered dynamically reconfigurable network using an existing communications system | |||
| 79 | 6487607 | Methods and apparatus for remote method invocation | |||
| 80 | 6483812 | Token ring network topology discovery and display | |||
| 81 | 6466259 | Collection of video images correlated with spacial and attitude information | |||
| 82 | 6463472 | System for maintaining strongly sequentially ordered packet flow in a ring network system with busy and failed nodes | |||
| 83 | 6463446 | Method and apparatus for transporting behavior in an event-based distributed system | |||
| 84 | 6459701 | Variable access fairness in a fibre channel arbitrated loop | |||
| 85 | 6445682 | Systems 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 | |||
| 86 | 6442134 | ATM network with ring architecture | |||
| 87 | 6438614 | Polymorphic token based control | |||
| 88 | 6426962 | Token ring jitter generator/detector | |||
| 89 | 6421317 | Method and apparatus for an automatic load balancing and back-up of a multi-users network | |||
| 90 | 6414941 | Ring network supervisory system | |||
| 91 | 6400711 | Systems 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 | |||
| 92 | 6396849 | Systems 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 | |||
| 93 | 6385194 | Systems 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 | |||
| 94 | 6381647 | Method and system for scheduling network communication | |||
| 95 | 6366578 | Systems 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 | |||
| 96 | 6360335 | Loss metrics in a communication network | |||
| 97 | 6356559 | Combined synchronous and asynchronous message transmission | |||
| 98 | 6356554 | Systems 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 | |||
| 99 | 6343074 | Systems 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 | |||||
| 100 | 6330245 | Hub system with ring arbitration | |||
| 101 | 6330237 | Time slot assignment circuit | |||
| 102 | 6320871 | Communication network | |||
| 103 | 6320863 | Backplane architecture for dynamic synchronous transfer mode | |||
| 104 | 6314488 | System 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 | |||
| 105 | 6314110 | Method and apparatus for distributed bandwidth allocation for a bi-directional ring media with spatial and local reuse | |||
| 106 | 6310885 | Network system | |||
| 107 | 6301261 | Communication method and communication system | |||
| 108 | 6298045 | Systems 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 | |||
| 109 | 6292494 | Channel hopping protocol | |||
| 110 | 6292482 | Systems and methods for multiple mode voice and data communications using intelligently bridged TDM and packet buses | |||
| 111 | 6289025 | Systems 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 | |||
| 112 | 6282652 | System for separately designating security requirements for methods invoked on a computer | |||
| 113 | 6266702 | Method 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 | |||
| 114 | 6266341 | Systems 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 | |||
| 115 | 6266340 | Systems and methods for multiple voice data communication which includes interface cards including configurable clocks that are dynamically coupled to a TDS bus | |||
| 116 | 6266336 | Apparatus and method for setting A/C bits in token ring frames for switches | |||
| 117 | 6259704 | Digital transmission network | |||
| 118 | 6252885 | CATV communication system, method of communication by the same, and center and terminal devices thereof | |||
| 119 | 6247026 | Method, apparatus, and product for leasing of delegation certificates in a distributed system | |||
| 120 | 6240104 | Communication method and communication system | |||
| 121 | 6233615 | System for maintaining strongly sequentially ordered packet flow in a ring network system with busy and failed nodes | |||
| 122 | 6229816 | Combining network and mechanism for allocating resources of such a network | |||
| 123 | 6226299 | Sanitizing fibre channel frames | |||
| 124 | 6226269 | Elimination of invalid data in loop network | |||
| 125 | 6215775 | Node insertion and removal in a loop network | |||
| 126 | 6208658 | Systems 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 | |||
| 127 | 6201816 | Token ring speed detection | |||
| 128 | 6192054 | Accelerated fibre channel hub and protocol | |||
| 129 | 6192035 | Intelligent concentrator for multiple speed data communications systems | |||
| 130 | 6181694 | Systems and methods for multiple mode voice and data communciations using intelligently bridged TDM and packet buses | |||
2000 | |||||
| 131 | 6167026 | Programmable error control circuit | |||
| 132 | 6154465 | Systems 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 | |||
| 133 | 6138199 | System for data transfer in a ring topology comprising selectors to selectively bypass external devices or a downstream device based upon presence indications | |||
| 134 | 6130764 | Transmission apparatus in ring network | |||
| 135 | 6108346 | Combined synchronous and asynchronous message transmission | |||
| 136 | 6081847 | System and method for efficient initialization of a ring network | |||
| 137 | 6072804 | Ring bus data transfer system | |||
| 138 | 6067296 | Parallel backplane architecture providing asymmetric bus time slot cross-connect capability | |||
| 139 | 6065052 | System for maintaining strongly sequentially ordered packet flow in a ring network system with busy and failed nodes | |||
| 140 | 6049565 | Method and apparatus for audio communication | |||
| 141 | 6044085 | Method for arbitrating for access to a control channel in a data bus system | |||
| 142 | 6028864 | Digital data transmission network and method for operating same | |||
| 143 | 6026096 | Automatic speed sensing in a token ring local area network | |||
| 144 | 6016321 | Method for transmitting digital data in a continuous data stream between two subscribers of a network with a single line between each adjacent subscriber | |||
| 145 | 6014383 | System and method for controlling multiple initiators in a fibre channel environment | |||
1999 | |||||
| 146 | 5970068 | Telecommunication system with transport protocol device for mixing asynchronous signaling traffic with TDM traffic on a TDM backbone | |||
| 147 | 5954796 | System and method for automatically and dynamically changing an address associated with a device disposed in a fire channel environment | |||
| 148 | 5944798 | System and method for arbitrated loop recovery | |||
| 149 | 5943341 | Token ring adapter interface | |||
| 150 | 5936969 | Method for compensating for propagation time delays in an annular communication network | |||
| 151 | 5930014 | Network system having node devices connected therebetween, node device used in the network system, and communication method utilized in the network system | |||
| 152 | 5923670 | Multi-port type universal asynchronous receiver/ transmitter system using time division system | |||
| 153 | 5907717 | Cross-connected memory system for allocating pool buffers in each frame buffer and providing addresses thereof | |||
| 154 | 5907554 | Method for transmitting digital data | |||
| 155 | 5901148 | Ring domains for bandwidth sharing | |||
| 156 | 5886992 | Frame synchronized ring system and method | |||
| 157 | 5875210 | Method and apparatus for repeating data | |||
| 158 | 5864551 | Method of operating a bridge for expandable telecommunications system | |||
| 159 | 5859857 | Method for the integration of additional data in digital data packets | |||
1998 | |||||
| 160 | 5850389 | High speed circular data bus system | |||
| 161 | 5844953 | Method for common transmission of digital source and control data between data sources and data sinks connected through data lines | |||
| 162 | 5844903 | Multi-port bridge | |||
| 163 | 5841974 | Ultra high speed data collection, processing and distriubtion ring with parallel data paths between nodes | |||
| 164 | 5826037 | Method for determining the position of a network subscriber in a network | |||
| 165 | 5805598 | End station port | |||
| 166 | 5802060 | Data network and a process for real time transmission of data packets in a data network | |||
| 167 | 5802043 | Transport architecture and network elements | |||
| 168 | 5799020 | Distributed cycle reset protocol for sharing single medium | |||
| 169 | 5796957 | Network system and terminal apparatus | |||
| 170 | 5796729 | Integrated telecommunication system architecture for wireless and wireline access featuring PACS radio technology | |||
| 171 | 5787258 | Life safety system having a panel network with message priority | |||
| 172 | 5784404 | Intelligent repeater functionality | |||
| 173 | 5777762 | Network system for performing bidirectional transmission, and node device and transmission control method used in the system | |||
| 174 | 5758075 | Multimedia communication apparatus and methods | |||
| 175 | 5754551 | Ring communication system and method for connecting a plurality of end stations | |||
| 176 | 5751715 | Accelerator fiber channel hub and protocol | |||
| 177 | 5751714 | Time division multiplex frame slot assignment system and method for interconnecting telephone stations on a token ring network | |||
| 178 | 5745494 | Broadcast communication method in ring LAN | |||
| 179 | 5742586 | Access control device for ring-type ATM node | |||
| 180 | 5737320 | Methods of communication for expandable telecommunication system | |||
| 181 | 5717855 | Segmented communications adapter with packet transfer interface | |||
| 182 | 5712983 | Digital device for connecting multiple workstations to a token ring local area network | |||
| 183 | 5710777 | Communication system | |||
| 184 | 5708779 | Multimedia system and method of controlling data transfer between a host system and a network adapter using a DMA engine | |||
1997 | |||||
| 185 | 5703872 | Intelligent concentrator for multiple speed data communications systems | |||
| 186 | 5689644 | Network switch with arbitration sytem | |||
| 187 | 5687356 | Hub and interface for isochronous token ring | |||
| 188 | 5687316 | Communication apparatus and methods having P-MAC, I-MAC engines and buffer bypass for simultaneously transmitting multimedia and packet data | |||
| 189 | 5684960 | Real-time ring bandwidth utilization calculator by sampling over a selected interval latch's states set by predetermined bit pattern on the transmission medium | |||
| 190 | 5684959 | Method for determining topology of a network | |||
| 191 | 5659781 | Bidirectional systolic ring network | |||
| 192 | 5657315 | System and method for ring latency measurement and correction | |||
| 193 | 5657314 | Network multiplexer | |||
| 194 | 5654969 | Arrangement in a communications network | |||
| 195 | 5651007 | System of high availability synchronous bandwidth allocation over FDDI | |||
| 196 | 5651003 | Stackable data cell switch architecture | |||
| 197 | 5646939 | Method and apparatus for address to port mapping in a token ring network | |||
| 198 | 5638518 | Node loop core for implementing transmission protocol in fibre channel | |||
| 199 | 5638515 | Method for stripping dataframes from the communicating medium in an FDDI communications network | |||
| 200 | 5638512 | Ring network security system with encoding of data entering a subnetwork and decoding of data leaving the subnet work | |||
| 201 | 5636215 | Ring type ATM network system | |||
| 202 | 5634006 | System 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 | |||
| 203 | 5602852 | Data communications system using a fiber distributed data exchange interface | |||
| 204 | 5602851 | Multi-port bridge | |||
| 205 | 5602827 | Method and apparatus for correcting a defect in a token ring network | |||
| 206 | 5600795 | Local network operating in asynchronous transfer mode (ATM) generating control cell containing information about the user, address of the station, and user-related identification | |||
| 207 | 5600652 | Local area network operating in the asynchronous transfer mode (ATM) | |||
| 208 | 5598414 | Access to transmit on a message priority basis | |||
| 209 | 5596580 | Access to transmit on a message priority basis | |||
| 210 | 5592484 | Telecommunication network having a number of stations which are connected to a token ring network, and station for such a network | |||
1996 | |||||
| 211 | 5572526 | Method and apparatus for improved throughput in a multi-node communication system with a shared resource | |||
| 212 | 5568613 | Dataframe bridge filter with communication node recordkeeping | |||
| 213 | 5568484 | Telecommunications system and method for use on commercial aircraft and other vehicles | |||
| 214 | 5566203 | Intelligent repeater functionality | |||
| 215 | 5566178 | Method and system for improving the performance of a token ring network | |||
| 216 | 5563876 | Fast packet switch | |||
| 217 | 5553073 | Token ring network | |||
| 218 | 5548579 | System for effective allocation of network-wide bandwidth | |||
| 219 | 5546378 | Fault tolerant FDDI wiring hub | |||
| 220 | 5544163 | Expandable telecommunications system | |||
| 221 | 5539733 | Method for switching data flow in a fiber distributed interface (FDDI) system | |||
| 222 | 5539725 | Port address resolution device | |||
| 223 | 5537413 | Frame removal mechanism for token ring networks | |||
| 224 | 5537098 | Signaling frequency detection for a communications network | |||
| 225 | 5535337 | Port circuit for a token ring concentrator having phase lock loop timing recovery with additional circuitry to verify appropriate signals | |||
| 226 | 5535214 | Timely processing of transmission and reception requests in a multi-node communication network | |||
| 227 | 5532937 | Switching of multiple multimedia data streams | |||
| 228 | 5530696 | Intelligent concentrator for multiple speed data communications systems | |||
| 229 | 5528594 | Method and system for implementing sub-tokens on a token ring network | |||
| 230 | 5524109 | Token ring concentrator having retiming function | |||
| 231 | 5523998 | Configuration controller for establishing timing signals of a communications network | |||
| 232 | 5522047 | Graceful insertion of a tree into a ring network | |||
| 233 | 5517656 | Multicomputer system and method | |||
| 234 | 5517498 | Spatial reuse of bandwidth on a ring network | |||
| 235 | 5502817 | Ultra high speed data collection, processing and distribution ring with parallel data paths between nodes | |||
| 236 | 5495580 | Ring network security system with encoding of data entering a subnetwork and decoding of data leaving a subnetwork | |||
| 237 | 5490145 | Communication system for a ring-type network | |||
| 238 | 5483536 | Ring network concentrator | |||
| 239 | 5483535 | Communications network interface, and adapter and method therefor | |||
| 240 | 5481676 | Arrangement for the decentralized control of access to a bus by units connected to the bus | |||
| 241 | 5481674 | Method and apparatus mapping the physical topology of EDDI networks | |||
| 242 | 5481540 | FDDI bridge frame learning and filtering apparatus and method | |||
| 243 | 5481538 | Frame removal mechanism for token ring networks using one or more start strip delimiter frames or circulation time interval | |||
1995 | |||||
| 244 | 5479613 | Real-time ring bandwidth utilization calculator, calculating bandwidth utilization based on occurrences of first and second predetermined bit patterns | |||
| 245 | 5477540 | Frame removal mechanism using end delimiter frames for token ring networks | |||
| 246 | 5475685 | Multi-media flow control over FDDI synchronous networks | |||
| 247 | 5471472 | Network multiplexer | |||
| 248 | 5467352 | Method and apparatus for improved throughput in a multi-node communication system with a shared resource | |||
| 249 | 5465254 | Ring-type communication network | |||
| 250 | 5465250 | Hybrid loopback for FDDI-II slave stations | |||
| 251 | 5461625 | Frame stripping method and circuit in FDDI (fiber distributed data interface) bridge system | |||
| 252 | 5459731 | Link error monitoring | |||
| 253 | 5446737 | Method and apparatus for dynamically allocating shared resource access quota | |||
| 254 | 5444695 | Token ring local area network testing apparatus providing station history information | |||
| 255 | 5444692 | Token star bridge | |||
| 256 | 5442629 | Token ring speed detector | |||
| 257 | 5442628 | Local area network data processing system containing a quad elastic buffer and layer management (ELM) integrated circuit and method of switching | |||
| 258 | 5425017 | Token ring local area network testing apparatus inserted in an active "T" c o | |||
| 259 | 5422886 | System which achieves efficient utilization of buses for selectively interconnecting communication lines | |||
| 260 | 5420986 | FDDI concentrator with backplane port for dual datapath systems | |||
| 261 | 5418785 | Multiple-channel token ring network with single optical fiber utilizing subcarrier multiplexing with a dedicated control channel | |||
| 262 | 5414700 | Negotiation protocol for establishment of full duplex communication on a token ring network | |||
| 263 | 5408610 | Communication control apparatus which communicates management information in a communication system | |||
| 264 | 5406322 | Packet-switched ring network having direct access to low and high bandwidth memories | |||
| 265 | 5404424 | Normalized proportional synchronous bandwidth allocation in a token ring network by setting a maximum message transmission time | |||
| 266 | 5404134 | System for carrying out connection management control of ring network | |||
| 267 | 5400334 | Message security on token ring networks | |||
| 268 | 5394401 | Arrangement for a token ring communications network | |||
| 269 | 5394390 | FDDI network test adapter history store circuit (HSC) | |||
| 270 | 5390188 | Method and apparatus for measuring and monitoring the performance within a ring communication network | |||
| 271 | 5390183 | PCM pseudo code signalling user interface | |||
| 272 | 5390182 | System for synchronous bandwidth allocation in token ring networks | |||
| 273 | 5388223 | 1-bit token ring arbitration architecture | |||
| 274 | 5388097 | System and method for bandwidth reservation for multimedia traffic in communication networks | |||
| 275 | 5386542 | System for generating a time reference value in the MAC layer of an ISO/OSI communications model among a plurality of nodes | |||
| 276 | 5384779 | State machines for configuration of a communications network | |||
| 277 | 5384566 | Load sharing system for computer network protocols | |||
| 278 | 5383186 | Apparatus and method for synchronous traffic bandwidth on a token ring network | |||
| 279 | 5381348 | Token ring local area network testing apparatus using time delay reflectory | |||
| 280 | 5379291 | Apparatus for fiber distributed data interface dynamic station bypass via skipping and hopping | |||
1994 | |||||
| 281 | 5377190 | Frame removal mechanism using frame count for token ring networks | |||
| 282 | 5365513 | Token ring local area network testing apparatus for matching its speed to ring speed | |||
| 283 | 5363493 | Token ring network test device using finite state machine | |||
| 284 | 5363379 | FDDI network test adaptor error injection circuit | |||
| 285 | 5363367 | Data transmission system using an optical fiber loop | |||
| 286 | 5363366 | Token ring local area network testing apparatus for obtaining beacon domain information | |||
| 287 | 5361372 | Memory management for data transmission networks | |||
| 288 | 5361250 | Apparatus and method of token ring beacon station removal for a communication network | |||
| 289 | 5359604 | Input-output signal control apparatus | |||
| 290 | 5359597 | Microcontroller-based concentrator for a data network | |||
| 291 | 5349583 | Multi-channel token ring | |||
| 292 | 5341483 | Dynamic hierarchial associative memory | |||
| 293 | 5341374 | Communication network integrating voice data and video with distributed call processing | |||
| 294 | 5339317 | Packet communications network and communications method | |||
| 295 | 5339314 | Packet data transmission unit having occupied, idle, and released states therefor | |||
| 296 | 5333270 | FDDI configuration management state machine controller | |||
| 297 | 5333267 | Ring interconnect system architecture | |||
| 298 | 5331636 | Frame removal mechanism using count of frames and delimiter frame for token ring networks | |||
| 299 | 5327534 | Detection of duplicate alias addresses | |||
| 300 | 5325360 | Controllable PCM state machine user interface | |||
| 301 | 5317569 | Alternate path FDDI standard LAN | |||
| 302 | 5317560 | Star data network with logical ring function preferably using token access | |||
| 303 | 5315593 | Communication control unit | |||
| 304 | 5313466 | Local synchronous bandwidth allocation in a token ring network | |||
| 305 | 5309428 | Token ring local area network testing apparatus for phase jitter testing | |||
| 306 | 5307350 | Method for collison avoidance on a character sense, multiple access local area network | |||
| 307 | 5305314 | Global load smoothing in a real time data imaging network system | |||
| 308 | 5305306 | Station-to-station full duplex communication in a token ring local area network | |||
| 309 | 5301185 | Ring communication system | |||
| 310 | 5299312 | Network fault recovery by controllable switching of subnetworks | |||
| 311 | 5295012 | Ring-type communication network | |||
| 312 | 5291491 | Avoidance of false re-initialization of a computer network | |||
| 313 | 5291490 | Node for a communication network | |||
| 314 | 5287357 | Communication control device having an apparatus for detecting the absence of a control data on a ring communication network | |||
| 315 | 5285448 | Transmission system of system of system control information in a ring LAN system | |||
| 316 | 5283783 | Apparatus and method of token ring beacon station removal for a communication network | |||
| 317 | 5282199 | Method and apparatus for interoperation of FDDI-I and FDDI-II networks | |||
| 318 | 5280582 | No-owner frame and multiple token removal mechanism for token ring networks | |||
| 319 | 5280478 | No-owner frame and multiple token removal mechanism for token ring networks | |||
| 320 | 5276859 | Accelerated token ring network | |||
1993 | |||||
| 321 | 5274637 | Token-ring-type local area network | |||
| 322 | 5268896 | Communication switching element | |||
| 323 | 5257264 | Automatically deactivated no-owner frame removal mechanism for token ring networks | |||
| 324 | 5257259 | Ring-type local area network | |||
| 325 | 5247518 | High-speed ring lan system | |||
| 326 | 5245605 | Integration of synchronous and asynchronous traffic on rings | |||
| 327 | 5243596 | Network architecture suitable for multicasting and resource locking | |||
| 328 | 5241543 | Independent clocking local area network and nodes used for the same | |||
| 329 | 5237659 | Gateway device for connecting a computer bus to a ring network | |||
| 330 | 5235595 | Packet switching | |||
| 331 | 5235593 | Ring latency timer | |||
| 332 | 5229993 | Control of access through local carrier sensing for high data rate networks and control of access of synchronous messages through circulating reservation packets | |||
| 333 | 5228034 | Ring communication network station | |||
| 334 | 5228027 | Data communication apparatus | |||
| 335 | 5226039 | Packet routing switch | |||
| 336 | 5224096 | Frame strip method and apparatus therefor | |||
| 337 | 5216670 | Message stripping protocol for a communication network | |||
| 338 | 5208831 | Network interface system | |||
| 339 | 5191652 | Method and apparatus for exploiting communications bandwidth as for providing shared memory | |||
| 340 | 5191580 | Communication response control method | |||
| 341 | 5179553 | Strip frame recognition apparatus | |||
1992 | |||||
| 342 | 5165024 | Information transfer and receiving system with a ring interconnect architecture using voucher and ticket signals | |||
| 343 | 5155726 | Station-to-station full duplex communication in a token ring local area network | |||
| 344 | 5155725 | Adaptive token release mechanism for ring networks | |||
| 345 | 5142530 | Multi-frame stripping protocol for token ring networks | |||
| 346 | 5140587 | Broadband ring communication system and access control method | |||
| 347 | 5132926 | Token ring equalizer | |||
| 348 | 5128935 | Byte-wide repeat filter | |||
| 349 | 5119481 | Register bus multiprocessor system with shift | |||
| 350 | 5119374 | Method of and system for implementing multiple levels of asynchronous priority in FDDI networks | |||
| 351 | 5119373 | Multiple buffer time division multiplexing ring | |||
| 352 | 5107490 | Ring-type communication network | |||
| 353 | 5103447 | High-speed ring LAN system | |||
| 354 | 5090029 | Data communication method and apparatus | |||
1991 | |||||
| 355 | 5070501 | Token passing type slotted loop network system with means for enabling high speed access control and simple frame slot stripping | |||
| 356 | 5068849 | Cyclic data transmission method | |||
| 357 | 5065397 | Data synchronous transfer system using a fiber distributed data exchange interface | |||
| 358 | 5053946 | Token ring network having token request mechanism | |||
| 359 | 5051986 | Asynchronous priority select logic | |||
| 360 | 5051985 | Contention resolution in a communications ring | |||
| 361 | 5046182 | Code points for transferring data from a network transmission medium to a station on the network | |||
| 362 | 5043981 | Method of and system for transferring multiple priority queues into multiple logical FIFOs using a single physical FIFO | |||
| 363 | 5043938 | Node controller for a local area network | |||
| 364 | 5042030 | Apparatus for rearranging signal channels of a multi-loop time-division multiplexed transmission system | |||
| 365 | 5041963 | Local area network with an active star topology comprising ring controllers having ring monitor logic function | |||
| 366 | 5029159 | Method and means for leader choosing on a token ring system | |||
| 367 | 5023872 | FDDI bit error rate tester | |||
| 368 | 5023871 | Method of controlling the operation of stations in a ring network | |||
| 369 | 5018171 | Smoothing filter | |||
| 370 | 5008663 | Communications systems | |||
| 371 | 4999832 | Broadband multirate switching architecture | |||
| 372 | 4998246 | Method for transmission of cyclic data | |||
| 373 | 4991172 | Design of a high speed packet switching node | |||
| 374 | 4982400 | Ring bus hub for a star local area network | |||
1990 | |||||
| 375 | 4979167 | Methods and apparatus for performing restricted token operations on an FDDI network | |||
| 376 | 4967409 | Network system of programmable controllers | |||
| 377 | 4964113 | Multi-frame transmission control for token ring networks | |||
| 378 | 4949336 | Multi-slot access system | |||
| 379 | 4944038 | Method and apparatus for utilization of dual latency stations for performance improvement of token ring networks | |||
| 380 | 4943959 | Data packet switching | |||
| 381 | 4941142 | Frame erasing method for token ring networks without last frame indication within the frame format | |||
| 382 | 4933935 | Communications systems | |||
| 383 | 4932023 | Frame stripping protocol for early token release in a ring communication network | |||
| 384 | 4930159 | Netbios name authentication | |||
| 385 | 4930122 | Message transfer system and method | |||
| 386 | 4926418 | Fairness algorithm for full-duplex buffer insertion ring | |||
| 387 | 4914652 | Method for transfer of data between a media access controller and buffer memory in a token ring network | |||
1989 | |||||
| 388 | 4864576 | Local area network system | |||
| 389 | 4860000 | Data transmission system using sending right request signal transferred through loop transmission path | |||
| 390 | 4858232 | Distributed switching system | |||
| 391 | 4855998 | Stand-alone transmission controller | |||
| 392 | 4855995 | Method and system for data transmission | |||
| 393 | 4852091 | High capacity communication system utilizing OR-type channels | |||
| 394 | 4847613 | Data transfer apparatus | |||
| 395 | 4845709 | Data transfer control system | |||
| 396 | 4843606 | Local area communication system for integrated services based on a token-ring transmission medium | |||
| 397 | 4841523 | Method of accessing local area networks with a unidirectional ring-transmission line, and local area network using this method | |||
| 398 | 4837762 | Data transmission control method and apparatus | |||
| 399 | 4835776 | Communication filter | |||
| 400 | 4827477 | Bus interface unit | |||
| 401 | 4819229 | Local area network priority control system | |||
| 402 | 4817177 | Image transmission system | |||
| 403 | 4817082 | Crosspoint switching system using control rings with fast token circulation | |||
| 404 | 4815071 | Packet-switched communications network for efficiently switching non-burst signals | |||
| 405 | 4813039 | Loop transmission system and data transmission control method | |||
| 406 | 4809267 | Packet data communication system with ring type transmission line | |||
| 407 | 4805170 | Data communication network | |||
1988 | |||||
| 408 | 4794593 | Time-division multiplexed communication apparatus | |||
| 409 | 4792980 | Image transmission system | |||
| 410 | 4792947 | Method of multi-address communication | |||
| 411 | 4792945 | Local area network system | |||
| 412 | 4792944 | Time-division multiplexing communication system for performing a plurality of communications having different data speeds | |||
| 413 | 4782483 | Data transmission system and method of passing role of primary station | |||
| 414 | 4779092 | Method and apparatus for effecting multi-station data transmission having a variable next station address | |||
| 415 | 4777591 | Microprocessor with integrated CPU, RAM, timer, and bus arbiter for data communications systems | |||
| 416 | 4771423 | Multiplex transmission system | |||
| 417 | 4769839 | Method and device for the transfer of data in a data loop | |||
| 418 | 4769813 | Ring communication system | |||
| 419 | 4768190 | Packet switching network | |||
| 420 | 4766596 | Method and circuit arrangement for the transmission of data signals between control devices connected to one another via a loop system | |||
| 421 | 4760571 | Ring network for communication between one chip processors | |||
| 422 | 4759015 | Ring network system for transmission of multicast information | |||
| 423 | 4755991 | Ring shaped digital communication system and method for accessing a message channel in such system | |||
| 424 | 4747097 | Multiplex transmission system | |||
| 425 | 4736368 | Priority token protocol circuit for a token ring local area network adaptor | |||
| 426 | 4726018 | Method of providing priority access to a transmission communication ring | |||
| 427 | 4723208 | System and method for communication between nodes of a closed loop local communication path | |||
| 428 | 4718061 | Communications network having bit-mapped refresh cycle | |||
1987 | |||||
| 429 | 4715032 | Method and apparatus for the connection of a closed ring through a telephone exchange | |||
| 430 | 4713807 | Intelligence transmission system of the local area network type | |||
| 431 | 4709364 | Network priority determining method | |||
| 432 | 4707829 | CSMA-CD with channel capture | |||
| 433 | 4703486 | Communication data encoder/decoder component system architecture | |||
| 434 | 4700021 | Circuit arrangement for the transmission of data signals between control devices connected to one another via a loop system | |||
| 435 | 4700020 | Method and circuit arrangement for the transmission of data signals between control devices connected to one another via a loop system | |||
| 436 | 4700019 | Method and circuit arrangement for the transmission of data signals to a group of control devices belonging to a loop system | |||
| 437 | 4700018 | Method and circuit arrangement for the transmission of data signals between two control devices belonging to a loop system | |||
| 438 | 4698804 | Shared data transmission system | |||
| 439 | 4685105 | Loop transmission method | |||
| 440 | 4680757 | Method of and apparatus for storing priority levels in token-ring network system | |||
| 441 | 4677614 | Data communication system and method and communication controller and method therefor, having a data/clock synchronizer and method | |||
| 442 | 4675671 | Loop network system | |||
| 443 | 4674086 | Token ring access control protocol circuit | |||
| 444 | 4665518 | Synchronous/asynchronous communication system | |||
| 445 | 4665517 | Method of coding to minimize delay at a communication node | |||
| 446 | 4663748 | Local area network | |||
| 447 | 4661952 | Method for transmitting data in a telecommunications exchange | |||
| 448 | 4647925 | Circuit employing intercoupled state machines for transmitting and receiving multiformatted sequences of voice and data characters | |||
| 449 | 4646232 | Microprocessor with integrated CPU, RAM, timer, bus arbiter data for communication system | |||
| 450 | 4641308 | Method of internal self-test of microprocessor using microcode | |||
| 451 | 4637014 | Method of inserting and removing isochronous data into a sequence of nonisochronous data characters without slot allocation on a computer network | |||
1986 | |||||
| 452 | 4627070 | Asynchronous data bus system | |||
| 453 | 4627051 | Loop network system controlled by a simple clock station | |||
| 454 | 4623885 | Method and arrangement for distribution of send permission to terminals in a telecommunication network | |||
| 455 | 4622550 | Data communication system | |||
| 456 | 4604742 | Loop type data transmission system | |||
| 457 | 4604693 | System and method for communication between nodes of a closed loop local communication path | |||
| 458 | 4602365 | Multi-token, multi-channel single bus network | |||
| 459 | 4601030 | Multipoint system for interconnecting work stations | |||
| 460 | 4596013 | Data transmission network | |||
| 461 | 4593280 | Write token regeneration in a timed token ring | |||
| 462 | 4587650 | Method of simultaneously transmitting isochronous and nonisochronous data on a local area network | |||
| 463 | 4575846 | Data communication system | |||
| 464 | 4571675 | Microprocessor device with integrated auto-loaded timer | |||
| 465 | 4569041 | Integrated circuit/packet switching system | |||
| 466 | 4567590 | Message stripping protocol for a ring communication network | |||
| 467 | 4566098 | Control mechanism for a ring communication system | |||
| 468 | 4566097 | Token ring with secondary transmit opportunities | |||
1985 | |||||
| 469 | 4561092 | Method and apparatus for data communications over local area and small area networks | |||
| 470 | 4558428 | Data transmission system adapted to facilitate detection of safe receipt of a transmitted data frame by a receiving station | |||
| 471 | 4554659 | Data communication network | |||
| 472 | 4553234 | Method and system of transmitting digital information in a transmission ring | |||
| 473 | 4549292 | Method of efficiently and simultaneously transmitting both isochronous and nonisochronous data in a computer network | |||
| 474 | 4538147 | Bandwidth allocation in a token controlled loop communications network | |||
| 475 | 4528675 | FSK modem for bidirectional loop communications system | |||
| 476 | 4520479 | Arrangement for re-arranging information for transmitting outgoing time-division multiplexed information obtained from incoming time-division multiplexed information | |||
| 477 | 4517644 | Symmetry type loop communication system | |||
| 478 | 4510494 | Loop type data highway system | |||
| 479 | 4509117 | Communications network access rights arbitration | |||
| 480 | 4507777 | Protocol for determining physical order of active stations on a token ring | |||
| 481 | 4501021 | Fiber optic data highway | |||
| 482 | 4500987 | Loop transmission system | |||
| 483 | 4494233 | Method and apparatus for the detection and regeneration of a lost token in a token based data communications network | |||
1984 | |||||
| 484 | 4489379 | Distributed 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 | |||
| 485 | 4486852 | Synchronous time-shared data bus system | |||
| 486 | 4482999 | Method of transmitting information between stations attached to a _unidirectional transmission ring | |||
| 487 | 4482980 | Hybrid optical/electrical data highway | |||
| 488 | 4470140 | Distributed switching network | |||
| 489 | 4460994 | Loop communication system | |||
| 490 | 4459588 | Timed token protocol for local area networks | |||
| 491 | 4454508 | Timed token ring | |||
| 492 | 4445116 | Method for allocating bandwidth between stations in a local area network | |||
| 493 | 4430700 | System and method for communication between nodes of a closed loop local communication path | |||
| 494 | 4430699 | Distributed data processing system | |||
| 495 | 4429405 | Method of transmitting information between stations attached to a unidirectional transmission ring | |||
1983 | |||||
| 496 | 4404557 | Timed token ring with multiple priorities | |||
| 497 | 4393497 | Loop switching system | |||
| 498 | 4387458 | High capacity secure address loop network | |||
| 499 | 4383315 | Idle time slot seizure and transmission facilities for loop communication system | |||
| 500 | 4370744 | Time division multiplex communication system | |||
1982 | |||||
| 501 | 4354226 | Communication terminal for interconnecting programmable controllers in a loop | |||
| 502 | 4352180 | Digital time-division multiplex telecommunication system | |||
| 503 | 4351049 | Circuit arrangement for user stations in a communications network | |||
| 504 | 4342995 | Data network employing a single transmission bus for overlapping data transmission and acknowledgment signals | |||
| 505 | 4335426 | Remote processor initialization in a multi-station peer-to-peer intercommunication system | |||
| 506 | 4334305 | Data-handling system with operatively interconnected processors | |||
| 507 | 4321703 | Transmission system for telecopying and electronic transmission of in-house mail | |||
1981 | |||||
| 508 | 4295122 | Bus priority control method in loop bus network system | |||
| 509 | 4271506 | High speed data switching node | |||
1980 | |||||
| 510 | 4237553 | Data packet multiplexing in a staggered fashion | |||
| 511 | 4236245 | Ring communication system data packets reusable a variable number of times | |||
| 512 | 4225753 | Data transmission systems | |||
| 513 | 4195351 | Loop configured data transmission system | |||
1979 | |||||
| 514 | 4168400 | Digital communication system | |||
| 515 | 4154983 | Loop carrier system for telecommunication and data services | |||
1978 | |||||
| 516 | 4078228 | Loop data highway communication system | |||
1977 | |||||
| 517 | 4064486 | Data communications loop synchronizer | |||
| 518 | 4031512 | Communications network for general purpose data communications in a heterogeneous environment | |||
| 519 | 4019176 | System and method for reliable communication of stored messages among stations over a single common channel with a minimization of service message time | |||
| 520 | 4002842 | Time multiplex loop telecommunication system | |||
1976 | |||||
| 521 | 3985962 | Method 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 | |||||