СПИСОК патентов США - подгруппа МПК16 H04L12/407
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| № п/п | Номер патента | Название патента | |||
2017 | |||||
| 1 | 9559979 | Apparatus and method to secure acquisition and contention burst activity in a communication network | |||
2016 | |||||
| 2 | 9338261 | Method for rapid PMA alignment in 100GBASE-KP4 | |||
| 3 | 9325603 | Network performance estimating apparatus and network performance estimating method, network configuration checking method, communication managing apparatus, and data communication method | |||
| 4 | 9319237 | Method and device for controlling a bus system and a corresponding bus system | |||
| 5 | 9288073 | Communication system and transmission unit employed in same | |||
2015 | |||||
| 6 | 9209942 | Communication system and communication apparatus | |||
| 7 | 9178714 | Selecting a communication medium for data transmission | |||
| 8 | 9119215 | Method and apparatus for enhanced packet traffic arbitration | |||
| 9 | 9106427 | Local area network | |||
2014 | |||||
| 10 | 8755283 | Synchronizing state among load balancer components | |||
| 11 | 8670327 | Relay device | |||
2013 | |||||
| 12 | 8526444 | Method for distributing data packets in a mobile node network and associated node | |||
| 13 | 8417865 | Shared system of I/O equipment, shared system of information processing apparatus, and method used thereto | |||
| 14 | 8406154 | Method and apparatus for topology aggregation and routing controller | |||
| 15 | 8374080 | High throughput features in 11S mesh networks | |||
2012 | |||||
| 16 | 8200880 | Shared system of I/O equipment, shared system of information processing apparatus, and method used thereto | |||
2010 | |||||
| 17 | 7760754 | Priority access for real-time traffic in contention-based networks | |||
| 18 | 7706765 | Method and device for enabling and disabling group transmissions | |||
2009 | |||||
| 19 | 7593321 | Method and system for a local and fast non-disruptive path switching in high speed packet switching networks | |||
| 20 | 7554998 | Interference-based routing in a wireless mesh network | |||
2005 | |||||
| 21 | 6967973 | Data transfer apparatus and its control method | |||
| 22 | 6967968 | Communication network having minimized roundtrip contention delay | |||
| 23 | 6967967 | Home network transmission deferral | |||
| 24 | 6967965 | Multi-user network system and method of data communication using enhanced preamble | |||
| 25 | 6965933 | Method and apparatus for token distribution | |||
| 26 | 6963535 | MAC bus interface | |||
| 27 | 6961344 | Verification of collision detection and resolution in a home network | |||
| 28 | 6956824 | Extension of link aggregation protocols over the network | |||
| 29 | 6954800 | Method of enhancing network transmission on a priority-enabled frame-based communications network | |||
| 30 | 6952429 | Transaction scheduling for a bus system in a multiple speed environment | |||
| 31 | 6947439 | Ethernet cross point switch with reduced connections by using dual control to the cross points in the switch | |||
| 32 | 6944179 | PHY signal control device and method for selectively generating a specific warning data | |||
| 33 | 6944165 | Method and apparatus for transmitting data in a linear-type or ring-type network | |||
| 34 | 6938086 | Auto-detection of duplex mismatch on an ethernet | |||
| 35 | 6937610 | Method and protocol for a medium access control layer for local area networks with multiple-priority traffic | |||
| 36 | 6934758 | Stack-based access control using code and executor identifiers | |||
| 37 | 6934297 | Method and apparatus for communicating in a distributed multiple access wireless communication system | |||
| 38 | 6925078 | Network adaptor driver with destination based ordering | |||
| 39 | 6922742 | Node device for a serial databus connecting a number of devices | |||
| 40 | 6917606 | Priority data transfer method | |||
| 41 | 6917594 | Automatic protocol selection mechanism | |||
| 42 | 6907048 | Method and apparatus for transporting ethernet data packets via radio frames in a wireless metropolitan area network | |||
| 43 | 6904472 | Receiving device for receiving data | |||
| 44 | 6901469 | Communication control apparatus using CAN protocol | |||
| 45 | 6901443 | Non-fault tolerant network nodes in a multiple fault tolerant network | |||
| 46 | 6898204 | Method of determining a collision between a plurality of transmitting stations in a frame-based communications network | |||
| 47 | 6891881 | Method of determining an end of a transmitted frame in a frame-based communications network | |||
| 48 | 6891849 | Fieldbus components, communication system and process for the transmission of data over a high speed transmission medium | |||
| 49 | 6891847 | Method and apparatus for accommodating asynchronous data transmissions in a wireless computer network | |||
| 50 | 6888844 | Method for selecting an operating mode for a frame-based communications network | |||
| 51 | 6888819 | Media access control utilizing synchronization signaling | |||
| 52 | 6883025 | Method for autonegotiating multiple devices with a shared autonegotiation controller | |||
| 53 | 6882634 | Method for selecting frame encoding parameters to improve transmission performance in a frame-based communications network | |||
| 54 | 6879598 | Flexible media access control architecture | |||
| 55 | 6877043 | Method for distributing sets of collision resolution parameters in a frame-based communications network | |||
| 56 | 6873630 | Method and apparatus for a multi-gigabit ethernet architecture | |||
| 57 | 6868095 | Control channel implementation in a packet switched communications network | |||
| 58 | 6868088 | Automatic detector of media interface protocol type | |||
| 59 | 6865596 | Method and system for operating virtual devices by master controllers in a control system | |||
| 60 | 6865460 | Communication network for an automobile | |||
| 61 | 6864778 | Method of preventing collision between remote control signals | |||
| 62 | 6862289 | Method of data transmission in a communication network with a ring configuration | |||
| 63 | 6859464 | Method and device for controlling outliers in offered load estimation in a shared medium communication network | |||
| 64 | 6859463 | Methods and apparatus for organizing selection of operational parameters in a communication system | |||
| 65 | 6850493 | Off-line broadband network interface | |||
| 66 | 6848010 | Data collision detection in networks | |||
| 67 | 6847633 | Internet-augmented radio port controller unit (RPCU) of personal acces communications systems (PACS) | |||
| 68 | 6845416 | System and method for interfacing a CAN device and a peripheral device | |||
| 69 | 6842481 | Apparatus and method for secure media independent interface communications by corrupting transmit data on selected repeater port | |||
2004 | |||||
| 70 | 6832223 | Method and system for facilitating access to a lookup service | |||
| 71 | 6831925 | Single wire interface with collision detection | |||
| 72 | 6829252 | Digital subscriber line access multiplexer for use with ethernet over VDSL transport facility | |||
| 73 | 6823020 | Signaling output stage for generating digital voltage signals on a bus system | |||
| 74 | 6819676 | Method for improving scheduling fairness of signal transmission/reception in a network | |||
| 75 | 6816503 | Network system having at least one data processor capable of transmitting at least one message more than other data processors | |||
| 76 | 6816502 | Method of communicating with a plurality of sets of users | |||
| 77 | 6812589 | Circuit for activating a CAN (car area network) bus control unit | |||
| 78 | 6801538 | Method and device for controlling outliers in offered load estimation in a shared medium communication network | |||
| 79 | 6798183 | Method of and apparatus for simultaneously providing tone and intermittent link onto a cable to assist identifying the cable | |||
| 80 | 6795881 | Physical layer and data link interface with ethernet pre-negotiation | |||
| 81 | 6791987 | Maintaining synchronization over asynchronous interface | |||
| 82 | 6791942 | Dynamic ethernet power management | |||
| 83 | 6789118 | Multi-service network switch with policy based routing | |||
| 84 | 6778549 | Coupling device connecting multiple pots lines in an HPNA environment | |||
| 85 | 6771664 | Transaction scheduling for a bus system in a multiple speed environment | |||
| 86 | 6771656 | Communication right determination method, information processing apparatus use therefor, and computer-readable recording medium recorded with program for carrying out the method | |||
| 87 | 6769039 | Data processing apparatus with circuit for confirming normality of serial transmission data | |||
| 88 | 6768717 | Apparatus and method for traffic shaping in a network switch | |||
| 89 | 6768336 | Circuit architecture for reduced-synchrony on-chip interconnect | |||
| 90 | 6765924 | Networking method and apparatus using silent slots to facilitate transmission collision detection | |||
| 91 | 6763040 | Internet control system communication protocol and method | |||
| 92 | 6760347 | Off-line broadband network interface | |||
| 93 | 6760308 | Adaptive transmission in multi-access asynchronous channels | |||
| 94 | 6751213 | Token over ethernet protocol | |||
| 95 | 6747498 | CAN receiver wake-up circuit | |||
| 96 | 6738821 | Ethernet storage protocol networks | |||
| 97 | 6735217 | Method and apparatus for detecting collisions on a network using multi-cycle waveform pulses | |||
| 98 | 6732255 | Can microcontroller that permits concurrent access to different segments of a common memory by both the processor core and the DMA engine thereof | |||
| 99 | 6732254 | Can device featuring advanced can filtering and message acceptance | |||
| 100 | 6731650 | Data transfer apparatus and its control method | |||
2003 | |||||
| 101 | 6580697 | Advanced ethernet auto negotiation | |||
| 102 | 6577625 | Ethernet switch with a share memory structure and method for sharing memory | |||
| 103 | 6577337 | Display apparatus for visual communication | |||
| 104 | 6574242 | Method for the transmission and control of audio, video, and computer data over a single network fabric | |||
| 105 | 6570890 | Method for the transmission and control of audio, video, and computer data over a single network fabric using ethernet packets | |||
| 106 | 6564240 | Method, apparatus, and product for leasing of group membership in a distributed system | |||
| 107 | 6563832 | Token ring bridge distributed in a switched fabric | |||
| 108 | 6556594 | Data multiplexing apparatus, method and system | |||
| 109 | 6556589 | Network transceiver for steering network data to selected paths based on determined link speeds | |||
| 110 | 6556561 | Data network for real time information | |||
| 111 | 6542947 | Data bus for serial data transmission | |||
| 112 | 6539031 | Adaptive countermeasures for wireless communication of fast ethernet data packages | |||
| 113 | 6539028 | CSMA/CD wireless LAN | |||
| 114 | 6539011 | Method for initializing and allocating bandwidth in a permanent virtual connection for the transmission and control of audio, video, and computer data over a single network fabric | |||
| 115 | 6529961 | Network transceiver having media independent interface operable in a general purpose serial interface mode | |||
| 116 | 6529957 | Method for increasing performance on a dedicated multi-speed Ethernet link segment | |||
| 117 | 6525432 | Method and device for operating a dispersed control system in a motor vehicle | |||
| 118 | 6522689 | Monitoring circuit for a data transmission network | |||
| 119 | 6522661 | Method for improving fairness in use of network | |||
| 120 | 6519720 | Data transmission system | |||
| 121 | 6519615 | Method and system for leasing storage | |||
| 122 | 6519263 | Process for transmitting data packets of predefinable priority classes using ethernet from a first device to at least one other device | |||
| 123 | 6516364 | Method for time coordination of the transmission of data on a bus | |||
| 124 | 6510479 | Transmit pre-arbitration scheme for a can device and a can device that implements this scheme | |||
| 125 | 6507591 | Handshaking between repeater and physical layer device in a variable rate network transceiver | |||
| 126 | 6504849 | Fiber auto-negotiation | |||
2002 | |||||
| 127 | 6501765 | Distributed method and apparatus for allocating a communication medium | |||
| 128 | 6501764 | Method of and apparatus for realizing priority data transmissions for CSMA/CD system | |||
| 129 | 6498782 | Communications methods and gigabit ethernet communications adapter providing quality of service and receiver connection speed differentiation | |||
| 130 | 6493351 | Collision detection on a differential bus | |||
| 131 | 6493335 | Method and system for providing low-cost high-speed data services | |||
| 132 | 6493287 | Can microcontroller that utilizes a dedicated RAM memory space to store message-object configuration information | |||
| 133 | 6490645 | Optimized random access scheme for a shared response | |||
| 134 | 6490293 | Serial data communication bus system | |||
| 135 | 6489838 | Apparatus and method for equalizing received network signals using a single zero high-pass filter having selectable impedance | |||
| 136 | 6487214 | Method and apparatus for implementing an ethernet protocol using three wires | |||
| 137 | 6483847 | Arbitration scheme for a serial interface | |||
| 138 | 6483846 | Middleware-based real-time communication system | |||
| 139 | 6480863 | Method and system for multi-entry and multi-template matching in a database | |||
| 140 | 6480477 | Method and apparatus for a data transmission rate of multiples of 100 MBPS in a terminal for a wireless metropolitan area network | |||
| 141 | 6477595 | Scalable DSL access multiplexer with high reliability | |||
| 142 | 6473801 | System and method for arbitrating bandwidth on segmented network topologies | |||
| 143 | 6473414 | Carrier sense collision avoidance with auto abort | |||
| 144 | 6470393 | Interface for a data node of a data network | |||
| 145 | 6470053 | Methods and arrangements for transmitting data over twisted pair wire using RF modulation techniques | |||
| 146 | 6466995 | Messaging application layer over ethernet to transport layer (TCP) communications method and apparatus for a modular terminal input/output system | |||
| 147 | 6466572 | Distributed ethernet hub | |||
| 148 | 6463446 | Method and apparatus for transporting behavior in an event-based distributed system | |||
| 149 | 6457055 | Configuring ethernet devices | |||
| 150 | 6456633 | Unified distributed voice and data local area networking | |||
| 151 | 6456410 | Optical data communication system and method | |||
| 152 | 6442174 | Method for saving power in a network system | |||
| 153 | 6440154 | Protective sheath for transvaginal anchor implantation device | |||
| 154 | 6438614 | Polymorphic token based control | |||
| 155 | 6434646 | Signal distribution system and method based on bus arrangement | |||
| 156 | 6434432 | Method for writing back message ID information to a match ID register and a CAN microcontroller that implements this method | |||
| 157 | 6434112 | Frame transmission method | |||
| 158 | 6430695 | Network transceiver having circuitry for referencing transmit data to a selected input clock | |||
| 159 | 6430192 | Method for transmitting multimedia packet data using a contention-resolution process | |||
| 160 | 6430151 | Local network with redundancy properties having a redundancy manager | |||
| 161 | 6424934 | Packet classification state machine having reduced memory storage requirements | |||
| 162 | 6421752 | Electronic apparatus | |||
| 163 | 6421735 | Apparatus and method for automatically selecting a network port for a home network station | |||
| 164 | 6421352 | Data processing apparatus capable of independently interrupting transmission data | |||
| 165 | 6418136 | Announced dynamic access probability protocol for shared bandwidth networks | |||
| 166 | 6418118 | Network device including selective discard of packets | |||
| 167 | 6412016 | Network link bypass device | |||
| 168 | 6408009 | Method and apparatus for detecting collisions on and controlling access to a communications channel | |||
| 169 | 6404861 | DSL modem with management capability | |||
| 170 | 6404756 | Methods and apparatus for coordinating channel access to shared parallel data channels | |||
| 171 | 6400725 | Fairness scheme for a serial interface | |||
| 172 | 6393032 | Wireless LAN system and method of driving the same | |||
| 173 | 6389540 | Stack based access control using code and executor identifiers | |||
| 174 | 6385211 | Network controller | |||
| 175 | 6385210 | Method for detecting and resolving data corruption in a UART based communication network | |||
| 176 | 6385208 | Serial media independent interface | |||
| 177 | 6381648 | Method and apparatus for filtering ethernet frames | |||
| 178 | 6381213 | Method and apparatus for detecting collisions on a network | |||
| 179 | 6377582 | Decentralized ring arbitration for multiprocessor computer systems | |||
| 180 | 6373851 | Ethernet based network to control electronic devices | |||
| 181 | 6370115 | Ethernet device and method for applying back pressure | |||
| 182 | 6366567 | Automatic detection of full or half duplex capability in a remote network device | |||
| 183 | 6366557 | Method and apparatus for a Gigabit Ethernet MAC (GMAC) | |||
| 184 | 6363083 | Bilevel node identifiers in control area network (CAN) protocol | |||
| 185 | 6356565 | Method of controlling bandwidth allocation in shared access local networks and a protocol and a filter for implementing the method | |||
| 186 | 6356558 | Arbitration techniques for a high speed serial bus | |||
| 187 | 6353615 | Protocol for critical security applications | |||
| 188 | 6349331 | Multiple channel communication system with shared autonegotiation controller | |||
| 189 | 6345310 | Architecture for a multiple port adapter having a single media access control (MAC) with a single I/O port | |||
| 190 | 6343071 | Wireless desktop area network system | |||
| 191 | 6341135 | Low power buffer system for network communications | |||
| 192 | 6339599 | Collision handling scheme for discrete multi-tone data communications network | |||
| 193 | 6339584 | Media access control for isochronous data packets in carrier sensing multiple access systems | |||
| 194 | 6337865 | Fair buffer credit distribution flow control | |||
| 195 | 6335939 | Apparatus and method for selectively supplying data packets between media domains in a network repeater | |||
2001 | |||||
| 196 | 6327264 | Information network access apparatus and methods for communicating information packets via telephone lines | |||
| 197 | 6326817 | Circuit for suppressing a common mode component in a signal from a CAN communication bus | |||
| 198 | 6324611 | Physical layer interface and method for arbitration over serial bus using digital line state signals | |||
| 199 | 6320870 | Method and apparatus for flow control on a switched CSMA/CD network implementing BLAM | |||
| 200 | 6311276 | Secure system for remote management and wake-up commands | |||
| 201 | 6311218 | Method and apparatus for providing security in a star network connection using public key cryptography | |||
| 202 | 6310872 | Packet switching in a cellular radio communication system | |||
| 203 | 6307835 | Method and apparatus for controlling data flow in data communication networks | |||
| 204 | 6298067 | Distributed arbitration scheme for network device | |||
| 205 | 6295281 | Symmetric flow control for ethernet full duplex buffered repeater | |||
| 206 | 6292862 | Bridge module | |||
| 207 | 6292493 | Method and apparatus for detecting collisions on and controlling access to a transmission channel | |||
| 208 | 6285659 | Automatic protocol selection mechanism | |||
| 209 | 6282669 | Ethernet communication redundancy method | |||
| 210 | 6278713 | Method and apparatus for distributed queue digital data transmission employing variable length data slots | |||
| 211 | 6275476 | Method of addressing messages and communications system | |||
| 212 | 6272552 | Dual channel 100Base-T link for computer networks | |||
| 213 | 6272147 | Method and apparatus for prioritized transmission of data over a network | |||
| 214 | 6269104 | Link control state machine for controlling a media access controller, a serial physical layer device and a media independent interface physical layer device | |||
| 215 | 6266540 | Control interface protocol for telephone sets for a satellite telephone system | |||
| 216 | 6264676 | Protective sheath for transvaginal anchor implantation devices | |||
| 217 | 6256320 | Dual clocks for network device | |||
| 218 | 6256317 | Packet-switched multiple-access network system with distributed fair priority queuing | |||
| 219 | 6253268 | Method and system for multiplexing a second interface on an I2C interface | |||
| 220 | 6253233 | Multi-cut system | |||
| 221 | 6252885 | CATV communication system, method of communication by the same, and center and terminal devices thereof | |||
| 222 | 6252881 | Adaptive universal multiple access | |||
| 223 | 6252874 | Ethernet card and ethernet card improvement methods | |||
| 224 | 6252532 | Programmable compensation and frequency equalization for network systems | |||
| 225 | 6247026 | Method, apparatus, and product for leasing of delegation certificates in a distributed system | |||
| 226 | 6243391 | Non-polled dynamic slot time allocation protocol | |||
| 227 | 6233626 | System for a modular terminal input/output interface for communicating messaging application layer over encoded ethernet to transport layer | |||
| 228 | 6229817 | System and method for programming late collision slot time | |||
| 229 | 6226279 | Allowing several multiple access schemes for packet data in a digital cellular communication system | |||
| 230 | 6222852 | Method and apparatus for transmitting dual speed ethernet information (10BASE-T and 100BASE-TX) across a physical layer device service interface | |||
| 231 | 6222851 | Adaptive tree-based contention resolution media access control protocol | |||
| 232 | 6222850 | Dynamic transmit tuning for ethernet device drivers | |||
| 233 | 6222848 | Gigabit ethernet interface to synchronous optical network (SONET) ring | |||
| 234 | 6222825 | Arrangement for determining link latency for maintaining flow control in full-duplex networks | |||
| 235 | 6215789 | Local area network for the transmission and control of audio, video, and computer data | |||
| 236 | 6212658 | Method for the correction of a message in an installation | |||
| 237 | 6208263 | Multiple value multiple owner message class | |||
| 238 | 6205153 | System and method for improving CSMA/CD network performance during collisions | |||
| 239 | 6205149 | Quality of service control mechanism and apparatus | |||
| 240 | 6195785 | Process and device for validating/invalidating a message sent over an information transmission network by means of a response in a communication frame | |||
| 241 | 6195363 | Transmission right managing method and communication system | |||
| 242 | 6192397 | Method for establishing a master-slave relationship in a peer-to-peer network | |||
| 243 | 6181708 | Lossless arbitration scheme and network architecture for collision based network protocols | |||
| 244 | 6181687 | System and a method for continuously adjustable, splitting group, multi-contention resolution in multi-access computer communication systems | |||
| 245 | 6178177 | Data-processing network having non-deterministic access, but having deterministic access time | |||
| 246 | 6178176 | Synchronous stack bus for fast Ethernet repeater | |||
| 247 | 6178161 | Communications methods and apparatus | |||
| 248 | 6172984 | System and method for reducing the latency for time sensitive data over CSMA/CD networks | |||
| 249 | 6169744 | Method and protocol for a medium access control layer for local area networks with multiple-priority traffic | |||
2000 | |||||
| 250 | 6167120 | Apparatus and methods for home networking | |||
| 251 | 6167058 | Media access control protocol | |||
| 252 | 6167057 | Data communication system and electronic control unit used therein | |||
| 253 | 6161160 | Network interface device architecture for storing transmit and receive data in a random access buffer memory across independent clock domains | |||
| 254 | 6161138 | Media access control for isochronous data packets in carrier sensing multiple access systems | |||
| 255 | 6160436 | Driver with switchable gain | |||
| 256 | 6154464 | Physical layer device having a media independent interface for connecting to either media access control entitices or other physical layer devices | |||
| 257 | 6151306 | Vehicle multiplex communication system | |||
| 258 | 6141352 | Method and apparatus for transmitting 10BASE-T signals across a 100BASE-X physical layer device service interface | |||
| 259 | 6141350 | Auto-negotiation using negative link pulses | |||
| 260 | 6141327 | Arrangement for regulating packet flow rate in half-duplex networks | |||
| 261 | 6138238 | Stack-based access control using code and executor identifiers | |||
| 262 | 6137804 | System and method for automatic retry of transmit, independent of a host processor, after an underrun occurs in a LAN | |||
| 263 | 6134665 | Computer with remote wake up and transmission of a status packet when the computer fails a self test | |||
| 264 | 6133846 | Low cost redundant communications system | |||
| 265 | 6130894 | Off-line broadband network interface | |||
| 266 | 6128310 | Multiport data network switch having a random number generator shared by multiple media access controllers | |||
| 267 | 6128308 | Apparatus and method for determining a presence of a stored data frame in a random access memory independent of read and write clock domains | |||
| 268 | 6118787 | Apparatus and method for regulating assigned bandwidth in high speed packet switched networks | |||
| 269 | 6115389 | Auto-negotiation for multiple ports using shared logic | |||
| 270 | 6112549 | Aromatics and/or heavies removal from a methane-rich feed gas by condensation and stripping | |||
| 271 | 6112252 | Programmed I/O ethernet adapter with early interrupt and DMA control for accelerating data transfer | |||
| 272 | 6111888 | Deterministic serial bus communication system | |||
| 273 | 6111885 | Apparatus for and method of communicating data among devices interconnected on a bus | |||
| 274 | 6108347 | Non-polled dynamic slot time allocation protocol | |||
| 275 | 6108344 | Method, means and system for communicating on a shared transmission medium | |||
| 276 | 6104722 | Apparatus for and method of communicating among devices interconnected on a bus | |||
| 277 | 6104697 | Ethernet having data transfer rate detecting function | |||
| 278 | 6104236 | Apparatus and method for equalizing received network signals using a transconductance controlled biquadratic equalizer | |||
| 279 | 6098157 | Method for storing and updating information describing data traffic on a network | |||
| 280 | 6094443 | Apparatus and method for detecting a prescribed pattern in a data stream by selectively skipping groups of nonrelevant data bytes | |||
| 281 | 6094441 | Apparatus and method for controlling transmission parameters of home network stations transmitting on a telephone line medium | |||
| 282 | 6094439 | Arrangement for transmitting high speed packet data from a media access controller across multiple physical links | |||
| 283 | 6088810 | Apparatus for synchronized data interchange between locally dedicated sources | |||
| 284 | 6088368 | Ethernet transport facility over digital subscriber lines | |||
| 285 | 6078591 | Apparatus and method for selectively modifying collision delay intervals based on a detected capture effect in half-duplex network | |||
| 286 | 6072803 | Automatic communication protocol detection system and method for network systems | |||
| 287 | 6065073 | Auto-polling unit for interrupt generation in a network interface device | |||
| 288 | 6064673 | Communications system having distributed control and real-time bandwidth management | |||
| 289 | 6061737 | Two-pin distributed ethernet bus architecture | |||
| 290 | 6061350 | Address detecting device of ethernet controller and address detecting method thereof | |||
| 291 | 6061348 | Method and apparatus for dynamically allocating bandwidth for a time division multiplexed data bus | |||
| 292 | 6060890 | Apparatus and method for measuring the length of a transmission cable | |||
| 293 | 6058117 | Data transfer via pseudo deterministic channel | |||
| 294 | 6055578 | Apparatus and method for selectively controlling transmission of consecutive packets in a network station | |||
| 295 | 6052380 | Network adapter utilizing an ethernet protocol and utilizing a digital subscriber line physical layer driver for improved performance | |||
| 296 | 6049548 | Multi-access CS-P/CD-E system and protocols on satellite channels applicable to a group of mobile users in close proximity | |||
| 297 | 6044084 | Collision detection for packet-switched multiple-path communication system | |||
| 298 | 6044081 | Bridging and signalling subsystems and methods for private and hybrid communications systems including multimedia systems | |||
| 299 | 6032185 | Bus network with a control station utilizing tokens to control the transmission of information between network stations | |||
| 300 | 6029202 | Full duplex flow control for ethernet networks | |||
| 301 | 6026494 | Algorithm to reduce power consumption of an auto-negotiating ethernet transceiver | |||
| 302 | 6026095 | Method and apparatus for controlling latency and jitter in shared CSMA/CD (repeater) environment | |||
| 303 | 6026094 | Digital data bus system including arbitration | |||
| 304 | 6023457 | Data transmission installation of the radio network type, and corresponding method | |||
| 305 | 6014087 | Variable contention transmission media access based on idle waiting time | |||
1999 | |||||
| 306 | 6009468 | Employing feedback data and congestion ranking to minimize contention delay in a multi-slot Mac protocol | |||
| 307 | 6009104 | Apparatus and method for selectively modulating interpacket gap interval following a collision to avoid capture effect | |||
| 308 | 6009079 | Method for measuring HDT-NIU availability | |||
| 309 | 6005853 | Wireless network access scheme | |||
| 310 | 6002691 | Dynamic search tree for resolution of contention between transmitting stations | |||
| 311 | 6002669 | Efficient, multi-purpose network data communications protocol | |||
| 312 | 5999538 | Method and apparatus for arbitrating data transmission in a CSMA/CD LAN | |||
| 313 | 5995549 | Network system using low-speed preamble for linking user nodes using high speed CSMA/CD communication | |||
| 314 | 5995488 | Method and apparatus for regulating data flow in networks | |||
| 315 | 5982781 | Process for information transmission in a bus system having several participants | |||
| 316 | 5978385 | Repeater providing for deterministic access in a LAN utilizing the CSMA/CD medium access method | |||
| 317 | 5978383 | Repeaters for reducing collisions in an ethernet network | |||
| 318 | 5974056 | Method of and apparatus for transmission of data | |||
| 319 | 5974051 | System interprocessor communication using media independent interface-based channel | |||
| 320 | 5970066 | Virtual ethernet interface | |||
| 321 | 5968154 | Distributed priority arbitrating method and system in multi-point serial networks with different transmission rates | |||
| 322 | 5966382 | Network communications using sine waves | |||
| 323 | 5966375 | Method and apparatus for radio communication with control according to priority of data to be transmitted | |||
| 324 | 5963719 | Two-pin distributed ethernet bus architecture | |||
| 325 | 5963560 | Method and arrangement for providing multi-level priority in a rotating priority arrangement for access to medium in an ethernet network | |||
| 326 | 5963539 | Method and apparatus for detecting collisions on a network | |||
| 327 | 5960001 | Apparatus and method for guaranteeing isochronous data flow on a CSMA/CD network | |||
| 328 | 5960000 | System, device, and method for contention-based reservation in a shared medium network | |||
| 329 | 5959988 | Telecommunications switch including an integrated internet access server | |||
| 330 | 5954810 | Device for communication between a plurality of functional modules installed in a local unit and an ethernet type external bus | |||
| 331 | 5946313 | Mechanism for multiplexing ATM AAL5 virtual circuits over ethernet | |||
| 332 | 5946118 | Communication collision detection | |||
| 333 | 5940401 | Carrier extension for gigabit/second ethernet networks operable up to at least 200 m distances | |||
| 334 | 5940400 | Method, device, wireless transceiver and computer for providing collision detection in wireless carrier sense multiple access systems | |||
| 335 | 5940366 | Multiplex transmission method | |||
| 336 | 5936963 | System to implement a switched ethernet service within a geographically distributed region using asymmetric full duplex circuits | |||
| 337 | 5936962 | Method and apparatus for predicting and controlling data transmission in a CSMA/CD LAN | |||
| 338 | 5935267 | Data communication method and a data communication system for use with a digital network | |||
| 339 | 5935245 | Method and apparatus for providing secure network communications | |||
| 340 | 5928344 | Serial data bus and use thereof | |||
| 341 | 5923663 | Method and apparatus for automatically detecting media connected to a network port | |||
| 342 | 5919250 | Data transmission system used for plant control and based on local area network | |||
| 343 | 5919248 | Method and apparatus for determining network health as a function of combined percent utilization and percent collisions | |||
| 344 | 5917629 | Transceiver for extending a CSMA/CD network for wireless communication | |||
| 345 | 5915054 | Star coupler for an optical communication network | |||
| 346 | 5912895 | Information network access apparatus and methods for communicating information packets via telephone lines | |||
| 347 | 5912890 | Statistical multiplexing apparatus in a time division multiplexing bus | |||
| 348 | 5909444 | System, device, and method for aggregating users in a shared-medium network | |||
| 349 | 5905870 | Arrangement for initiating and maintaining flow control in shared-medium, full-duplex, and switched networks | |||
| 350 | 5903737 | Apparatus and method for serial data communication utilizing general microcomputer | |||
| 351 | 5903565 | Serial bus system using bitwise arbitration for independently communicating with and controlling individual bus systems | |||
| 352 | 5903562 | Multicasting employing publication title to create numeric destination address for computer network system frame | |||
| 353 | 5901156 | Method of processing messages to be transmitted for a data processing arrangement | |||
| 354 | 5896417 | Apparatus utilizing current-to-voltage conversion for transmitting data at different data transfer rates especially in applications such as dual-rate ethernet local-area networks | |||
| 355 | 5894559 | System for selectively reducing capture effect in a network station by increasing delay time after a predetermined number of consecutive successful transmissions | |||
| 356 | 5894474 | Wideband bus for wireless base station | |||
| 357 | 5886993 | System, device, and method for sharing contention mini-slots among multiple priority classes | |||
| 358 | 5883800 | Arrangement for components included in mobile hydraulic equipment | |||
| 359 | 5878234 | Low power serial protocol translator for use in multi-circuit board electronic systems | |||
| 360 | 5878221 | Network for multimedia asynchronous transfer mode digital signal transmission and components thereof | |||
| 361 | 5878028 | Data structure to support multiple transmit packets for high performance | |||
| 362 | 5875176 | Network adaptor driver with destination based ordering | |||
| 363 | 5872920 | Programmed I/O ethernet adapter with early interrupts for accelerating data transfer | |||
| 364 | 5870388 | Radio conferencing method and apparatus | |||
| 365 | 5864558 | Dynamic transmit tuning for ethernet device drivers | |||
| 366 | 5862145 | Method and system for identifying an error condition due to a faulty cable connection in an ethernet network | |||
| 367 | 5859851 | Programmable bit-collision adjustment circuitry for a bi-directional serial communication link | |||
| 368 | 5856976 | Multiplex transmission system for use in vehicles | |||
1998 | |||||
| 369 | 5854900 | Method and apparatus avoiding capture effect by adding a slot time to an interpacket gap interval in a station accessing an ethernet network | |||
| 370 | 5854700 | Optical communication network | |||
| 371 | 5854454 | Message routing in control area network (CAN) protocol | |||
| 372 | 5852723 | Method and apparatus for prioritizing traffic in half-duplex networks | |||
| 373 | 5851386 | Waste-oil cleaning apparatus | |||
| 374 | 5850525 | Method and apparatus for adding a randomized propagation delay interval to an interframe spacing in a station accessing an ethernet network | |||
| 375 | 5844905 | Extensions to distributed MAC protocols with collision avoidance using RTS/CTS exchange | |||
| 376 | 5841983 | Communication system for transmitting divisional messages back-to-back by pre-setting blank duration between the divisonal messages prior to transmission | |||
| 377 | 5841778 | System for adaptive backoff mechanisms in CSMA/CD networks | |||
| 378 | 5838989 | Common interface for a network having different communication media employing a carrier sense multiple access with collision detection (CSMA/CD) protocol | |||
| 379 | 5838904 | Random number generating apparatus for an interface unit of a carrier sense with multiple access and collision detect (CSMA/CD) ethernet data network | |||
| 380 | 5838747 | Asynchronous serial data transmission apparatus with edge interrupt operation and timer interrupt operation | |||
| 381 | 5838688 | Determining the number of active nudes on an ethernet network by counting a number of packet receptions | |||
| 382 | 5828836 | Networked information communication system | |||
| 383 | 5828663 | Access control system for wireless-lan terminals | |||
| 384 | 5825755 | Method and apparatus for switching between full-duplex and half-duplex CSMA/CD systems | |||
| 385 | 5825749 | Multiplex data communication system | |||
| 386 | 5822307 | Method, transceiver, and system for providing wireless communication compatible with 10BASE-T Ethernet | |||
| 387 | 5818725 | System for utility demand monitoring and control | |||
| 388 | 5812554 | Efficiency of a network having a minimum data transmission time | |||
| 389 | 5812547 | System and method for dynamic time division access | |||
| 390 | 5809249 | System 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 | |||
| 391 | 5809236 | Method and apparatus for contention resolution in a broadband network | |||
| 392 | 5805598 | End station port | |||
| 393 | 5805458 | System for utility demand monitoring and control | |||
| 394 | 5802041 | Monitoring ethernet lans using latency with minimum information | |||
| 395 | 5799041 | Network for multimedia asynchronous transfer mode digital signal transmission and components thereof | |||
| 396 | 5799040 | Method for transmitting and/or receiving data at different data transfer rates especially in applications such as dual-rate ethernet local-area networks | |||
| 397 | 5793975 | Ethernet topology change notification and nearest neighbor determination | |||
| 398 | 5790603 | Communication apparatus with collision detection and edge detection for transmitting and receiving data | |||
| 399 | 5790523 | Testing facility for a broadband communications system | |||
| 400 | 5789936 | Circuit for sensing a communication state | |||
| 401 | 5784573 | Multi-protocol local area network controller | |||
| 402 | 5784559 | Full duplex flow control for ethernet networks | |||
| 403 | 5784408 | Apparatus for transmitting and/or receiving data at different data transfer rates especially in applications such as dual-rate ethernet local-area networks | |||
| 404 | 5784375 | Rotating priority arrangement in an ethernet network | |||
| 405 | 5784002 | Low-power random digit generator | |||
| 406 | 5778204 | High-speed dominant mode bus for differential signals | |||
| 407 | 5778175 | Method implemented by a computer network adapter for autonomously adjusting a transmit commencement threshold valve upon concurrence of an underflow condition | |||
| 408 | 5774658 | Arrangement for accessing media in a network having universal multiple access nodes and carrier sense nodes | |||
| 409 | 5774459 | Method of managing the transmission of messages from a set of transmitters to a single receiver on a single channel | |||
| 410 | 5771350 | Asynchronous transfer mode(ATM) network adaptor for the simultaneous processing of the multi-channel traffic | |||
| 411 | 5771237 | Multiple rate waveshaping technique for fast ethernet media driver | |||
| 412 | 5771235 | Scalable CSMA/CD repeater | |||
| 413 | 5768310 | Data transmission circuit for an electricity mains network having a low reception threshold | |||
| 414 | 5768301 | Apparatus and method for detecting and correcting pair swap, and implementing a link integrity function in a packet-based data communications system | |||
| 415 | 5764919 | Data transmission method and system therefor | |||
| 416 | 5764392 | Access control system for a multi-channel transmission ring | |||
| 417 | 5761431 | Order persistent timer for controlling events at multiple processing stations | |||
| 418 | 5761430 | Media access control for isochronous data packets in carrier sensing multiple access systems | |||
| 419 | 5761416 | Method and apparatus for distributing network bandwidth on a video server for transmission of bit streams across multiple network interfaces connected to a single internet protocol (IP) network | |||
| 420 | 5751974 | Contention resolution for a shared access bus | |||
| 421 | 5751770 | Data transmission system | |||
| 422 | 5751746 | Method for monitoring serial transmission of digital data messages on a single-wire multiplex connection between intercommunicating signal-processing devices | |||
| 423 | 5751713 | Communicating system | |||
| 424 | 5748923 | Method for the cyclic transmission of data between at least two control devices with distributed operation | |||
| 425 | 5748675 | Vehicle communications network with improved current sourcing | |||
| 426 | 5742239 | Background arbitration monitoring to improve access on lightly consumed network | |||
| 427 | 5740174 | Method and apparatus for performing collision detection and arbitration within an expansion bus having multiple transmission repeater units | |||
| 428 | 5740060 | Storage and materials handling facility | |||
| 429 | 5737330 | System and method for the efficient control of a radio communications network | |||
| 430 | 5734833 | Shared communications channel with enhanced reservation and collision resolution protocols allows any subset of stations to transmit data after collision occured in contention slot | |||
| 431 | 5729755 | Process for transmitting data in a data processing system with distributed computer nodes, communicating via a serial data bus, between which data messages are exchanged, tested for acceptance in a computer node, and stored temporarily | |||
| 432 | 5727006 | Apparatus and method for detecting and correcting reverse polarity, in a packet-based data communications system | |||
| 433 | 5726976 | Congestion sense controlled access for a star configured network | |||
| 434 | 5721735 | Method and apparatus for arbitrating access of plural bidding devices to a central device using a goal index | |||
| 435 | 5721733 | Wireless network access scheme | |||
| 436 | 5721725 | Protocol for channel access in wireless or network data communication | |||
| 437 | 5719872 | Reverse path allocation and contention resolution scheme for a broadband communications system | |||
| 438 | 5719869 | Nonsynchronous communication controller for AV system | |||
| 439 | 5719860 | Wideband bus for wireless base station | |||
| 440 | 5717889 | Collison reduction algorithm for an ethernet backoff protocol | |||
| 441 | 5717714 | Inter-repeater backplane with mixed signal state machine interconnect | |||
| 442 | 5715287 | Method and apparatus for dual purpose twisted pair interface circuit for multiple speed media in a network | |||
| 443 | 5712852 | D2B device station address initialization starting with stored address | |||
| 444 | 5706430 | Method and system for sequentially broadcasting data according to pre-assigned time slots with and without the reception of a synchronization packet | |||
| 445 | 5706278 | Deterministic network protocol | |||
| 446 | 5706274 | CSMA with dynamic persistence | |||
1997 | |||||
| 447 | 5699515 | Backoff scheme for access collision on a local area network | |||
| 448 | 5696911 | Arrangement for eliminating malfunction and/or permitting high-speed transmission in a serial bus connection, and transmitter and receiver units linked to the latter | |||
| 449 | 5696904 | Data transmission method and system therefor | |||
| 450 | 5694427 | Pseudo-AUI line driver and receiver cells for ethernet applications | |||
| 451 | 5689510 | Data transmission installation of the radio network type, and corresponding method | |||
| 452 | 5689507 | Signal processing system | |||
| 453 | 5684899 | Optical communication network | |||
| 454 | 5675571 | D2B divice address initialization by use of default address | |||
| 455 | 5673254 | Enhancements to 802.3 media access control and associated signaling schemes for ethernet switching | |||
| 456 | 5664108 | High bit rate CSMA/CD using multiple pairs | |||
| 457 | 5664105 | Method and apparatus for network analysis | |||
| 458 | 5661727 | Schemes to determine presence of hidden terminals in wireless networks environment and to switch between them | |||
| 459 | 5659702 | Data transmission method and system therefor | |||
| 460 | 5659548 | Communication control apparatus | |||
| 461 | 5657326 | Radio based collision detection for wireless communication system | |||
| 462 | 5657314 | Network multiplexer | |||
| 463 | 5654968 | Method and apparatus for managing a number of time slots during which plural bidding devices can request communication access to a central device | |||
| 464 | 5650997 | Method and apparatus for use in a network of the ethernet type, to improve fairness by controlling collision backoff times in the event of channel capture | |||
| 465 | 5649101 | System and method for improving 3270 data stream performance by reducing transmission traffic | |||
| 466 | 5648956 | Apparatus and method for full-duplex ethernet communications | |||
| 467 | 5642360 | System and method for improving network performance through inter frame spacing adaptation | |||
| 468 | 5640511 | Method of arbitrating access to a data bus and apparatus therefor | |||
| 469 | 5638378 | Method of operating a communication system | |||
| 470 | 5636223 | Methods of adaptive channel access attempts | |||
| 471 | 5636214 | Backplane architecture for stackable ethernet repeater | |||
| 472 | 5636213 | Method, transceiver, and system for providing wireless communication compatible with 10BASE-T Ethernet | |||
| 473 | 5633871 | Signal processing system | |||
| 474 | 5633810 | Method and apparatus for distributing network bandwidth on a media server | |||
| 475 | 5631906 | Medium access control protocol for single bus fair access local area network | |||
| 476 | 5631905 | Communications network control method | |||
| 477 | 5627828 | Method and circuit for detecting data collisions in communication network | |||
| 478 | 5625825 | Random number generating apparatus for an interface unit of a carrier sense with multiple access and collision detect (CSMA/CD) ethernet data network | |||
| 479 | 5625626 | Method of automatically determining a transmission order of packet in a local area network and apparatus for same | |||
| 480 | 5621888 | Method of building up messages for driving a data processing arrangement with several stations receiving connected thereto | |||
| 481 | 5621725 | Communication system capable of preventing dropout of data block | |||
| 482 | 5619530 | Method and apparatus for detecting and handling collisions in a radio communication system | |||
| 483 | 5610903 | Auto negotiation system for a communications network | |||
| 484 | 5608729 | Method and apparatus for providing two-way data communication cover a widely distributed network | |||
| 485 | 5604742 | Communications system and method for efficient management of bandwidth in a FDDI station | |||
| 486 | 5604741 | Ethernet system | |||
| 487 | 5602849 | Communication bus system and station for use in such system | |||
| 488 | 5600796 | Token ring fault recovery system for automatically restoring network which includes a transmit possible and receive impossible token holding station | |||
| 489 | 5600782 | Can interface with enhanced fault confinement | |||
| 490 | 5600651 | Binary logarithmic arbitration method for carrier sense multiple access with collision detection network medium access control protocols | |||
| 491 | 5598406 | High speed data transfer over twisted pair cabling | |||
| 492 | 5596588 | Multiplex transmission method | |||
| 493 | 5596578 | Time division multiplexing data transfer system for digital audio data distribution | |||
| 494 | 5594732 | Bridging and signalling subsystems and methods for private and hybrid communications systems including multimedia systems | |||
| 495 | 5594726 | Frequency agile broadband communications system | |||
| 496 | 5592483 | Data communication apparatus achieving efficient use of the media | |||
1996 | |||||
| 497 | 5586118 | Data transmission method and system therefor | |||
| 498 | 5585788 | Data transmission system for automotive vehicles | |||
| 499 | 5583872 | High speed data transfer over twisted pair cabling | |||
| 500 | 5581555 | Reverse path allocation and contention resolution scheme for a broadband communications system | |||
| 501 | 5579315 | Heartbeat collision prevention circuit and method | |||
| 502 | 5579299 | Communications network, a dual mode data transfer system therefor | |||
| 503 | 5576702 | Method and apparatus for fault-tolerant transmission in multi-channel networks | |||
| 504 | 5574848 | Can interface selecting one of two distinct fault recovery method after counting a predetermined number of recessive bits or good can frames | |||
| 505 | 5572511 | Auto-adjustment circuit for collision detection of ethernet | |||
| 506 | 5568476 | Method and apparatus for avoiding packet loss on a CSMA/CD-type local area network using receive-sense-based jam signal | |||
| 507 | 5568469 | Method and apparatus for controlling latency and jitter in a local area network which uses a CSMA/CD protocol | |||
| 508 | 5566177 | Priority-based arbitrator on a token-based communication medium | |||
| 509 | 5563905 | Network communication system having time-sliced protocol | |||
| 510 | 5559502 | Two-wire bus system comprising a clock wire and a data wire for interconnecting a number of stations and allowing both long-format and short-format slave addresses | |||
| 511 | 5553095 | Method and apparatus for exchanging different classes of data during different time intervals | |||
| 512 | 5553072 | Communication apparatus and method | |||
| 513 | 5550836 | High speed data transfer over twisted pair cabling | |||
| 514 | 5548467 | LAN interface with simplified overcurrent protection | |||
| 515 | 5544323 | High bit rate ethernet connection | |||
| 516 | 5541957 | Apparatus for transmitting and/or receiving data at different data transfer rates especially in applications such as dual-rate ethernet local-area networks | |||
| 517 | 5537549 | Communication network with time coordinated station activity by time slot and periodic interval number | |||
| 518 | 5535212 | Implicit token media access protocol without collision detection | |||
| 519 | 5535211 | Communications network control method | |||
| 520 | 5535210 | Method and system for resolution of channel access in data transmission systems | |||
| 521 | 5528754 | Communication controlling apparatus | |||
| 522 | 5528507 | System for utility demand monitoring and control using a distribution network | |||
| 523 | 5526355 | Method and apparatus for use in a network of the ethernet type, to improve performance by reducing the occurrence of collisions in the event of channel capture | |||
| 524 | 5524213 | Method of structuring messages for exchanging data and/or for synchronizing processes in a data processing system wherein at least two stations are connected to each other via a serial bus | |||
| 525 | 5517501 | Data transmission device for random access network, with improved collision resolution, and corresponding method | |||
| 526 | 5515035 | Method and equipment for bidirectional data transmission (protocol) | |||
| 527 | 5513370 | Twisted pair and attachment unit interface (AUI) coding and transceiving circuit with full duplex, testing, isolation, and automatic output selection | |||
| 528 | 5513175 | Multiplex transmission apparatus | |||
| 529 | 5512888 | Communications system having a semiconductor integrated circuit for simultaneous mode control and a system control method | |||
| 530 | 5504748 | Method of erasing slots | |||
| 531 | 5504738 | Apparatus and method for full-duplex ethernet communications | |||
| 532 | 5502724 | Communication medium access control protocol for wireless communication | |||
| 533 | 5499336 | Monitoring a computer network | |||
| 534 | 5499247 | Multiplex transmission system having plurality of nodes and common transmission line and using divided data areas | |||
| 535 | 5499242 | Circuit for distributed collision detection | |||
| 536 | 5499241 | Broadband communications system | |||
| 537 | 5497374 | Data transmission method and system thereof | |||
| 538 | 5495469 | Communications network, state machine therefor | |||
| 539 | 5495240 | Master-slave data transmission system employing a flexible single-wire bus | |||
| 540 | 5493571 | Apparatus and method for digital communications with improved delimiter detection | |||
| 541 | 5491531 | Media access controller with a shared class message delivery capability | |||
| 542 | 5490143 | Multiplex transmission method and a synchronizing method in multiplex transmission | |||
| 543 | 5489896 | Network with a security capability | |||
| 544 | 5485584 | Apparatus for simulating a stack structure using a single register and a counter to provide transmit status in a programmed I/O ethernet adapter with early interrupts | |||
| 545 | 5485147 | Method and apparatus for scheduling access to a CSMA communication medium | |||
1995 | |||||
| 546 | 5479395 | Serial bus system | |||
| 547 | 5471472 | Network multiplexer | |||
| 548 | 5471461 | Digital communication network with a moderator station election process | |||
| 549 | 5471459 | Method and apparatus for supervising access and protecting against unauthorized access in a communication metwork | |||
| 550 | 5469437 | Network chip with auto sensing and reconfiguration | |||
| 551 | 5469150 | Sensor actuator bus system | |||
| 552 | 5463658 | Low impact collision detection method | |||
| 553 | 5459713 | Self-configuring data communication system and method | |||
| 554 | 5455828 | Carrier sensing multiple access/collision detection local area networks | |||
| 555 | 5453987 | Random access protocol for multi-media networks | |||
| 556 | 5452422 | Bus competitive control apparatus | |||
| 557 | 5450594 | Enhanced collision detection for ethernet network | |||
| 558 | 5450416 | Apparatus and method for testing multifunction communications networks | |||
| 559 | 5450404 | Explicit and implicit token media access protocol with multi-level bus arbitration | |||
| 560 | 5450403 | Method and apparatus for multiplex transmission | |||
| 561 | 5448563 | Communication control method | |||
| 562 | 5448561 | Method & apparatus for data exchange in data processing installations | |||
| 563 | 5448554 | Data communication system based on a serial bus and a monitor station for use with such system | |||
| 564 | 5446914 | Twisted pair and attachment unit interface (AUI) coding and transceiving circuit with full duplex, testing, and isolation modes | |||
| 565 | 5446735 | Bandwidth allocation in a shared transmission channel employing CSMA/CD | |||
| 566 | 5444856 | Apparatus and method for switching ethernet media type | |||
| 567 | 5438571 | High speed data transfer over twisted pair cabling | |||
| 568 | 5436903 | Method and apparatus for use in a network of the ethernet type, to improve fairness by controlling collision backoff times and using stopped backoff timing in the event of channel capture | |||
| 569 | 5436901 | Synchronous time division multiplexing using jam-based frame synchronization | |||
| 570 | 5434861 | Deterministic timed bus access method | |||
| 571 | 5432817 | Vehicle communications network transceiver, ground translation circuit therefor | |||
| 572 | 5432775 | Auto negotiation system for a communications network | |||
| 573 | 5430848 | Distributed arbitration with programmable priorities | |||
| 574 | 5430843 | Data transmission system and method for transmitting data having real-time and non-real-time characteristics | |||
| 575 | 5428640 | Switch circuit for setting and signaling a voltage level | |||
| 576 | 5426638 | Transmission method and system thereof | |||
| 577 | 5422885 | Contention free local area network | |||
| 578 | 5420572 | Configuration device for use in a networked communication system | |||
| 579 | 5418821 | Method and apparatus for sample-data receiver squelch | |||
| 580 | 5418784 | Method and apparatus for use in a network of the ethernet type, to improve fairness by controlling the interpacket gap in the event of channel capture | |||
| 581 | 5418721 | Control device for transmission of supervisory control data in vehicle | |||
| 582 | 5414813 | Direct transfer from a receive buffer to a host in a token-passing type network data transmission system | |||
| 583 | 5412782 | Programmed I/O ethernet adapter with early interrupts for accelerating data transfer | |||
| 584 | 5410535 | Automatic selection of an interface for ethernet stations | |||
| 585 | 5406248 | Method and apparatus for managing information transmissions on an electrical distribution circuit | |||
| 586 | 5402422 | Medium access control (MAC) protocol for single bus multimedia fair access local area network | |||
| 587 | 5402420 | Communication unit having non-destructive arbitration function | |||
| 588 | 5396654 | Data transfer method and apparatus having dual frequency operation | |||
| 589 | 5394391 | Method of controlling the operation of a packet switched CDMA telecommunication network | |||
| 590 | 5390326 | Local area network with fault detection and recovery | |||
| 591 | 5390181 | Method for detecting collisions on and controlling access to a transmission channel | |||
| 592 | 5390039 | Optical network for detecting collisions based on the reflection of a transmitting signal | |||
| 593 | 5384778 | Communication control apparatus | |||
| 594 | 5383190 | Method of improving the transmission of data packets having different priorities in accordance with the DQDB protocol | |||
| 595 | 5383185 | Method and apparatus for data collision detection in a multi-processor communication system | |||
| 596 | 5378067 | Network interface apparatus and method for reducing conflicts through the use of times | |||
1994 | |||||
| 597 | 5371739 | Sequential polling bus access method for radio communication systems | |||
| 598 | 5371494 | Method for optimizing the transmission of authorization of access to a network comprising open channels | |||
| 599 | 5369755 | Computer communication bus system using multiple content induced transaction overlap (CITO) communication channels | |||
| 600 | 5363405 | Vehicle communications network transceiver, bus driver therefor | |||
| 601 | 5361063 | Method and apparatus for scheduling access to a CSMA communication medium | |||
| 602 | 5359320 | Method and apparatus for scheduling access to a CSMA communication medium of a node having arbitration circuit | |||
| 603 | 5357518 | Network interface | |||
| 604 | 5355375 | Hub controller for providing deterministic access to CSMA local area network | |||
| 605 | 5353287 | Local area network with message priority | |||
| 606 | 5351043 | Queueing protocol | |||
| 607 | 5351019 | Local area network interface and interfacing method for network element | |||
| 608 | 5347543 | Device for differential-mode information transmission between at least two elements of a motor vehicle | |||
| 609 | 5343475 | Multiplex transmission system | |||
| 610 | 5343474 | Slotted arbitration without time jitter in a table driven protocol | |||
| 611 | 5343472 | Multiplex transmission system for use in vehicles | |||
| 612 | 5343469 | Communication system and communication devices having lock function | |||
| 613 | 5341363 | Computer system capable of disconnecting itself from a lan | |||
| 614 | 5341131 | Communications system and a system control method | |||
| 615 | 5339307 | Data communication system with a local network interface | |||
| 616 | 5337312 | Communications network and method of regulating access to the busses in said network | |||
| 617 | 5337310 | Backplane communication system and method | |||
| 618 | 5335226 | Communications system with reliable collision detection method and apparatus | |||
| 619 | 5329528 | Duplex communication control device | |||
| 620 | 5327021 | Waveform synthesizing circuit | |||
| 621 | 5323149 | Data communications method with two way communication between master and slave transceivers | |||
| 622 | 5321689 | Multipath transmission system | |||
| 623 | 5319643 | Method for shortening a distributed queue | |||
| 624 | 5319642 | Method of communication using a two-way bus with contention detection | |||
| 625 | 5319641 | Multiaccess carrier sensing network communication protocol with priority messages | |||
| 626 | 5311512 | Multiple-master digital communication technique utilizing a dedicated contention bus | |||
| 627 | 5311172 | Communication control system | |||
| 628 | 5311114 | Apparatus and method for full-duplex ethernet communications | |||
| 629 | 5307509 | Method for the transmission of data among mobile bodies or autonomous vehicles | |||
| 630 | 5307341 | Random access multiple user communication system | |||
| 631 | 5307340 | Multipath transmission system with a troubleshooting arrangement for detecting failure | |||
| 632 | 5303348 | Method of arbitrating access to a data bus and apparatus therefor | |||
| 633 | 5299194 | Multiplex transmission system | |||
| 634 | 5297142 | Data transfer method and apparatus for communication between a peripheral and a master | |||
| 635 | 5297141 | Ethernet automatic adapter interface card | |||
| 636 | 5293571 | Receipt acknowledgement method in multiplex transmission | |||
| 637 | 5289466 | Multiplex transmission method | |||
| 638 | 5285481 | Receiver circuit with smart squelch | |||
| 639 | 5282198 | Initialization of data stations on a dual bus data subnetwork | |||
| 640 | 5276682 | Medium access technique for LAN systems | |||
| 641 | 5276681 | Process for fair and prioritized access to limited output buffers in a multi-port switch | |||
1993 | |||||
| 642 | 5274636 | Automatic multiplex data link system, symbol encoder decoder therefor | |||
| 643 | 5272700 | Spectrally efficient broadband transmission system | |||
| 644 | 5272699 | Method of multiplex transmission | |||
| 645 | 5271008 | Unidirectional bus system using reset signal | |||
| 646 | 5268899 | Apparatus for generating pseudo-random numbers in a communication system, or other system involving a shared resource | |||
| 647 | 5267251 | Line interface for a data transmission network | |||
| 648 | 5267243 | Access scheme for a data communications network | |||
| 649 | 5267237 | Collison detection and signaling circuit | |||
| 650 | 5265094 | Channel accessing process for a local transmission network configured as a bus system | |||
| 651 | 5263022 | Multiplex transmission method | |||
| 652 | 5257257 | Method of controlling the operation of a packet switched CDMA communication network for controlling the operation of transmitters and receivers | |||
| 653 | 5253252 | Token device for distributed time scheduling in a data processing system | |||
| 654 | 5251212 | Bus transmission method and system | |||
| 655 | 5251211 | Multiplex transmission system for automotive vehicles | |||
| 656 | 5251203 | Hub privacy filter for active star CSMA/CD network | |||
| 657 | 5249183 | Interfacing unit for local area networks | |||
| 658 | 5249182 | Communication bus system with lock/unlock capability | |||
| 659 | 5245604 | Communicating system | |||
| 660 | 5243335 | Local area network system | |||
| 661 | 5237322 | Master-slave data transmission system employing a flexible single-wire bus | |||
| 662 | 5235592 | Dynamic switch protocols on a shared medium network | |||
| 663 | 5214649 | Insert/remove signalling in LAN systems | |||
| 664 | 5214647 | CSMA type communication system | |||
| 665 | 5214644 | Electronic device with data transmission function | |||
| 666 | 5210750 | Method and apparatus for distributed queue multiple access in a communication system | |||
| 667 | 5199049 | Circuit and method of digital carrier detection for burst mode communication systems | |||
| 668 | 5197066 | Collision detection circuit for communications network | |||
| 669 | 5187605 | Optical transceiver | |||
| 670 | 5185737 | Method and apparatus for cyclic reservation multiple access in a communications system | |||
| 671 | 5179577 | Dynamic threshold data receiver for local area networks | |||
1992 | |||||
| 672 | 5175730 | Communication control unit | |||
| 673 | 5175537 | Method and apparatus for scheduling access to a CSMA communication medium | |||
| 674 | 5173898 | Multiple-access control for a communication system with order pad passing | |||
| 675 | 5172373 | Packet communication system and its control method | |||
| 676 | 5168272 | Network system for transmitting vehicle data | |||
| 677 | 5165032 | Process and device for hierarchized access to a network for transmission of information | |||
| 678 | 5164941 | System for implementing improved attempt-and-defer access contention protocol | |||
| 679 | 5162791 | Collision detection using code rule violations of the Manchester code | |||
| 680 | 5159673 | Apparatus for networking programmable logic controllers to host computers | |||
| 681 | 5157659 | Packet communication system and method of clearing communication bus | |||
| 682 | 5155727 | Method of coupling a data transmitter unit to a signal line and apparatus for performing the invention | |||
| 683 | 5144295 | Interruption processing system in time division multiplex transmission system | |||
| 684 | 5142533 | Method for controlling the scheduling of multiple access to communication resources | |||
| 685 | 5142526 | Transmission failure diagnosis apparatus | |||
| 686 | 5140586 | Token associated data network communications protocol | |||
| 687 | 5132964 | Packet communication exchange including dummy packet transmission | |||
| 688 | 5128936 | Communication bus system and station for use in such a communication bus system | |||
| 689 | 5124982 | Multiple port medium attachment unit for a network | |||
| 690 | 5124981 | Access control method for DQDB network | |||
| 691 | 5123029 | Broadcast-initiated bipartite frame multi-access protocol | |||
| 692 | 5121382 | Station-to-station full duplex communication in a communications network | |||
| 693 | 5111456 | Apparatus and method for communicating data between a plurality of stations | |||
| 694 | 5107491 | Collision filter | |||
| 695 | 5095481 | Technique for active synchronization of the content induced transaction overlap (CITO) communication channel | |||
| 696 | 5095425 | Method and arrangement for data transmission, as well as a station to implement the method having timing periods beginning on successive transitions of data signal | |||
| 697 | 5090012 | Multiplex transmission system for use in a vehicle | |||
| 698 | 5081623 | Communication network | |||
| 699 | 5081622 | Method and apparatus for distributed queue multiple access in a communication system | |||
1991 | |||||
| 700 | 5065153 | Contention control system | |||
| 701 | 5063561 | Procedure and apparatus for transmitting binary messages in a serial communication bus | |||
| 702 | 5058108 | Local area network for digital data processing system | |||
| 703 | 5052029 | Self-correcting synchronization signal method and apparatus | |||
| 704 | 5051742 | Queueing protocol | |||
| 705 | 5048014 | Dynamic network reconfiguration technique for directed-token expanded-address LAN | |||
| 706 | 5040175 | Wireless information transmission system | |||
| 707 | 5039980 | Multi-nodal communication network with coordinated responsibility for global functions by the nodes | |||
| 708 | 5031175 | Communication control method for releasing communication apparatus from occupied state | |||
| 709 | 5025500 | Apparatus for providing multiple controller interfaces to a standard digital modem and including integral conflict resolution | |||
| 710 | 5012468 | Master slave industrial token passing network | |||
| 711 | 5012467 | Method and apparatus for collision detection in a local area network transceiver | |||
| 712 | 5008879 | LAN with interoperative multiple operational capabilities | |||
| 713 | 5003536 | Communication system | |||
| 714 | 5001642 | Method for operating a data processing system | |||
| 715 | 5001472 | Uneven token distribution technique for token based local area network | |||
| 716 | 4993023 | Apparatus for providing multiple controller interfaces to a standard digital modem and including multiplexed contention resolution | |||
| 717 | 4989203 | Apparatus for providing multiple controller interfaces to a standard digital modem and including separate contention resolution | |||
1990 | |||||
| 718 | 4975907 | Method and device for the asynchronous transmission of data by packets | |||
| 719 | 4975905 | Message transmission control arrangement for node in local area network | |||
| 720 | 4975904 | Local area network for digital data processing system including timer-regulated message transfer arrangement | |||
| 721 | 4970720 | Packet communication exchange including dummy packet transmission | |||
| 722 | 4964120 | Method of detecting a cable fault and switching to a redundant cable in a universal local area network | |||
| 723 | 4964076 | System for controlling data bus communications of a data bus for vehicles | |||
| 724 | 4959829 | Dual cable communication system | |||
| 725 | 4954965 | Enhanced frame utilization for CSMA/CD communication protocol | |||
| 726 | 4951281 | Multiplex transmission system | |||
| 727 | 4949337 | Token passing communication network including a node which maintains and transmits a list specifying the order in which the token is passed | |||
| 728 | 4949083 | Communication system | |||
| 729 | 4943959 | Data packet switching | |||
| 730 | 4939725 | Multiplex transmission system | |||
| 731 | 4937816 | Single-channel communication bus system and station for use in such a communication bus system | |||
| 732 | 4933936 | Distributed computing system with dual independent communications paths between computers and employing split tokens | |||
| 733 | 4930121 | Network system using token-passing bus with multiple priority levels | |||
| 734 | 4928097 | Real time process control using multiple communication networks | |||
| 735 | 4922244 | Queueing protocol | |||
| 736 | 4914654 | Multiplex transmission system | |||
| 737 | 4901311 | Communication method and equipment therefor | |||
| 738 | 4899143 | High capacity communication system over collision-type channels | |||
| 739 | 4897834 | Bit oriented communications network | |||
| 740 | 4894819 | Data transmission method in optical star network and optical star network system for realizing the same | |||
1989 | |||||
| 741 | 4888764 | Transmission-reception equipment for a bus system | |||
| 742 | 4888763 | Method and apparatus for detecting the collision of data packets utilizing a preassigned transceiver code in the preamble | |||
| 743 | 4887262 | Single-channel bus system for multi-master use with bit cell synchronization, and master station comprising a bit cell synchronization element suitable for this purpose | |||
| 744 | 4885743 | Method and apparatus for detecting the collision of data packets | |||
| 745 | 4881244 | Transmission-reception equipment for a bus system | |||
| 746 | 4872163 | Contention mechanism for communication networks | |||
| 747 | 4872006 | Data transmission system | |||
| 748 | 4866706 | Token-passing local area network with improved throughput | |||
| 749 | 4866705 | Data transmission system with means for distributing collision signals via the transmission line | |||
| 750 | 4864589 | Spread spectrum power line communications | |||
| 751 | 4864576 | Local area network system | |||
| 752 | 4864291 | SCSI converter | |||
| 753 | 4860309 | Trinary bus communication system | |||
| 754 | 4860006 | Heartbeat collision avoidance method and circuit | |||
| 755 | 4858112 | Interface comprising message and protocol processors for interfacing digital data with a bus network | |||
| 756 | 4855997 | Priority queuing technique for content induced transaction overlap (CITO) communication system | |||
| 757 | 4847835 | Process and device for the transmission of messages between different stations through a location distribution network | |||
| 758 | 4841527 | Stabilization of random access packet CDMA networks | |||
| 759 | 4841295 | Local area network with biasing arrangement for facilitating access contention between work stations connected to a common bus | |||
| 760 | 4825204 | Address setting and data transmission system | |||
| 761 | 4823122 | Local area network for digital data processing system | |||
| 762 | 4819229 | Local area network priority control system | |||
| 763 | 4809361 | Optical composite transceiver | |||
| 764 | 4809264 | Collision signal detection system | |||
| 765 | 4807231 | Multiplex communication method | |||
| 766 | 4807223 | Communications protocol for distributed station network | |||
| 767 | 4805169 | Local area network operating on the multiple bus system | |||
| 768 | 4799052 | Method for communicating data on a communication network by token passing | |||
| 769 | 4797879 | Packet switched interconnection protocols for a star configured optical lan | |||
1988 | |||||
| 770 | 4792945 | Local area network system | |||
| 771 | 4789982 | Method for implementing a token passing ring network on a bus network | |||
| 772 | 4787083 | Bus-method communication network system capable of seizing transmission right by using timer means at each station | |||
| 773 | 4786899 | Circuit arrangement for PCM telecommunication facilities | |||
| 774 | 4785449 | Network system for data transmission among plural communications stations connected to a communication medium | |||
| 775 | 4785396 | Push-pull serial bus coupled to a plurality of devices each having collision detection circuit and arbitration circuit | |||
| 776 | 4780871 | Data Transmission system | |||
| 777 | 4780869 | Local area network redundancy system | |||
| 778 | 4780714 | Selective voltage supply system for data network distributor | |||
| 779 | 4779267 | Traffic scheduler for multiple access communication channels | |||
| 780 | 4779092 | Method and apparatus for effecting multi-station data transmission having a variable next station address | |||
| 781 | 4779088 | Collision detection arrangement for daisy chain configurations | |||
| 782 | 4773066 | Synchronized multiple access apparatus and method for a local area network | |||
| 783 | 4768189 | High capacity communication utilizing static, OR-type channels | |||
| 784 | 4766591 | Random multiple-access communication system | |||
| 785 | 4766530 | Token passing scheme for a predetermined configuration local area network | |||
| 786 | 4764920 | Packet transmission system | |||
| 787 | 4761778 | Coder-packetizer for random accessing in digital communication with multiple accessing | |||
| 788 | 4755990 | Collision avoidance in a multinode data communication network | |||
| 789 | 4751701 | TDM collision detector | |||
| 790 | 4751700 | Method and apparatus for local area communication networks | |||
| 791 | 4750109 | Method and system for expediting multi-packet messages in a computer network | |||
| 792 | 4747100 | Token passing network utilizing active node table | |||
| 793 | 4745600 | Network collision detection and avoidance apparatus | |||
| 794 | 4745598 | Method and apparatus for maintaining a dynamic logical ring in a token passing LAN | |||
| 795 | 4745596 | Multiplex communication system | |||
| 796 | 4742349 | Method for buffered serial peripheral interface (SPI) in a serial data bus | |||
| 797 | 4739324 | Method for serial peripheral interface (SPI) in a serial data bus | |||
| 798 | 4739323 | Serial data bus for serial communication interface (SCI), serial peripheral interface (SPI) and buffered SPI modes of operation | |||
| 799 | 4736394 | Interface circuit for transmitting and receiving data | |||
| 800 | 4734596 | Detection of direct current in the presence of manchester-encoded signals | |||
| 801 | 4733389 | Drop cable for a local area network | |||
| 802 | 4730307 | Method and apparatus for local area networks | |||
| 803 | 4730250 | Local area network processing system | |||
| 804 | 4727592 | Optical communication system | |||
| 805 | 4723239 | Serial bus system and method for selection of bus subscribers | |||
| 806 | 4719620 | Signal transmission system in a bus-type network | |||
| 807 | 4719458 | Method of data arbitration and collision detection in a data bus | |||
1987 | |||||
| 808 | 4715031 | Vehicular data transfer communication system | |||
| 809 | 4714802 | Apparatus and method for determining the source direction of local area network transmissions | |||
| 810 | 4710918 | Composite data transmission system | |||
| 811 | 4710871 | Data transmitting and receiving apparatus | |||
| 812 | 4707830 | Token passing LAN using a plurality of tokens | |||
| 813 | 4707829 | CSMA-CD with channel capture | |||
| 814 | 4706246 | Digital signal transmission system | |||
| 815 | 4706082 | Serial data bus for intermodule data communications | |||
| 816 | 4703474 | Spread spectrum code-division-multiple-access (SS-CDMA) lightwave communication system | |||
| 817 | 4701911 | Media accessing apparatus and method for communication system | |||
| 818 | 4701908 | Network system utilizing plural station addresses | |||
| 819 | 4701905 | Local area network system utiliziing a code division multiple access method | |||
| 820 | 4700343 | Method and device for module contention to non-dedicated common line | |||
| 821 | 4700185 | Request with response mechanism and method for a local area network controller | |||
| 822 | 4697263 | Time slot arrangements for local area network systems | |||
| 823 | 4689786 | Local area network with self assigned address method | |||
| 824 | 4689785 | Data transmission system | |||
| 825 | 4683471 | Data bus pilot tone | |||
| 826 | 4682326 | Method and apparatus for maintaining a dynamic logical ring in a token passing lan | |||
| 827 | 4682324 | Implicit preemptive lan | |||
| 828 | 4680755 | Real-time end of packet signal generator | |||
| 829 | 4680581 | Local area network special function frames | |||
| 830 | 4679193 | Runt packet filter | |||
| 831 | 4677613 | Network system for connecting multiple I/O devices to computers | |||
| 832 | 4677612 | Communication system with subdivided transmission cycles | |||
| 833 | 4672606 | Method, station and system for the transmission of messages in the form of data packets | |||
| 834 | 4672543 | Data transmission control apparatus in local network systems | |||
| 835 | 4670872 | Communication link contention resolution system | |||
| 836 | 4667323 | Industrialized token passing network | |||
| 837 | 4667322 | Method and apparatus for local area networks | |||
| 838 | 4667191 | Serial link communications protocol | |||
| 839 | 4663758 | Wideband integrated services local communication system | |||
| 840 | 4663757 | Packet switched local network with priority random splitting and conflict detection | |||
| 841 | 4661902 | Local area network with carrier sense collision avoidance | |||
| 842 | 4658396 | Redundancy arrangement for a local area network | |||
| 843 | 4656628 | Digital signal transmission system | |||
| 844 | 4654654 | Data network acknowledgement arrangement | |||
| 845 | 4652874 | Serial communication interface for a local network controller | |||
| 846 | 4649548 | Local computer network transceiver | |||
| 847 | 4649535 | Method and apparatus for maintaining a dynamic logical ring in a token passing LAN | |||
| 848 | 4646361 | Optical star repeater | |||
| 849 | 4646292 | Link controller | |||
| 850 | 4646289 | Signal multiplexing circuit | |||
| 851 | 4644348 | Apparatus for providing masterless collision detection | |||
| 852 | 4642630 | Method and apparatus for bus contention resolution | |||
| 853 | 4641378 | Fiber optic communication module | |||
| 854 | 4641307 | Data packet transmission using shared channel | |||
| 855 | 4638311 | Apparatus for providing masterless collision detection | |||
| 856 | 4637013 | Token exchange data transmission system having system configuration discrimination | |||
1986 | |||||
| 857 | 4631695 | Detector of predetermined patterns of encoded data signals | |||
| 858 | 4630264 | Efficient contention-resolution protocol for local multiaccess networks | |||
| 859 | 4628504 | Distributed bus control communication protocol | |||
| 860 | 4628311 | Carrier sense multiple access with collision avoidance utilizing rotating time staggered access windows | |||
| 861 | 4627045 | Alternating communication channel switchover system | |||
| 862 | 4623886 | Prioritized data packet communication | |||
| 863 | 4612653 | Delay modulation phase coding | |||
| 864 | 4611321 | Variable-band distributed switching node with dynamic hybrid-frame processing | |||
| 865 | 4610010 | Control circuit for an adaptive hybrid control in a local area network | |||
| 866 | 4609920 | Method of and device for allocating a token to stations of a communication network having at least two logic loops for the circulation of the token, each loop having an assigned priority | |||
| 867 | 4608700 | Serial multi-drop data link | |||
| 868 | 4607256 | Plant management system | |||
| 869 | 4602364 | Local area data communication network | |||
| 870 | 4602252 | Method and device for data communication | |||
| 871 | 4598285 | Scheme for reducing transmission delay following collision of transmissions in communication networks | |||
| 872 | 4594590 | Demand driven access mechanism | |||
| 873 | 4593282 | Network protocol for integrating synchronous and asynchronous traffic on a common serial data bus | |||
| 874 | 4593281 | Local area network interframe delay controller | |||
| 875 | 4590468 | Token access controller protocol and architecture | |||
| 876 | 4590467 | Local area network interface controller | |||
| 877 | 4586176 | Method for correction of trouble in digital signal transmission system | |||
| 878 | 4584679 | Tack-on acknowledgement in computer networks | |||
| 879 | 4584575 | Method and device for the asynchronous series communication on the multipoint type of a plurality of logic transceivers | |||
| 880 | 4583161 | Data processing system wherein all subsystems check for message errors | |||
| 881 | 4583089 | Distributed computer control system with variable monitor timers | |||
| 882 | 4581734 | Multipriority communication system | |||
| 883 | 4580261 | System for exchanging encoded messages between stations | |||
| 884 | 4575847 | Hot carrier detection | |||
| 885 | 4573154 | Data communication system with error detection/correction | |||
| 886 | 4573045 | Collision detection method using CRC code | |||
| 887 | 4570257 | Communication system with slot time error detection | |||
| 888 | 4569044 | Distributed data communication system | |||
| 889 | 4568930 | Multinodal data communication network | |||
| 890 | 4564838 | Data communication network and method of communication | |||
| 891 | 4563774 | Address coded communication system | |||
1985 | |||||
| 892 | 4560985 | Dual-count, round-robin distributed arbitration technique for serial buses | |||
| 893 | 4560984 | Method and apparatus for detecting the collision of data packets | |||
| 894 | 4556974 | Method for passing a token in a local-area network | |||
| 895 | 4551721 | Method for initializing a token-passing local-area network | |||
| 896 | 4547850 | Priority control method and apparatus for common bus of data processing system | |||
| 897 | 4543574 | System for resolving collision in local network | |||
| 898 | 4542502 | Reconfigurable collision avoiding system, station and protocol for a two path multiple access digital communications system | |||
| 899 | 4542499 | Distributed control system for multiple random access to the transmission line of a local network for speech and data | |||
| 900 | 4539677 | Multiple access data communication system | |||
| 901 | 4538263 | Variable-band switching system for voice and data communication | |||
| 902 | 4538261 | Channel access system | |||
| 903 | 4536877 | Tack-on acknowledgment in computer networks | |||
| 904 | 4536875 | Retransmission control system | |||
| 905 | 4536874 | Bandwidth efficient multipoint data communication system | |||
| 906 | 4536873 | Data transmission system | |||
| 907 | 4532626 | Collision avoiding system and protocol for a two path multiple access digital communications system | |||
| 908 | 4525837 | Digital signal transmission system | |||
| 909 | 4525832 | Digital signal transmission system | |||
| 910 | 4521882 | Interface for accessing a wide-band bus handling speech and data traffic | |||
| 911 | 4517670 | Preemptive bid communication system | |||
| 912 | 4516248 | Variable threshold receiver | |||
| 913 | 4516240 | Time division digital signal transmission system with block packing | |||
| 914 | 4516239 | System, apparatus and method for controlling a multiple access data communications system including variable length data packets and fixed length collision-free voice packets | |||
| 915 | 4516205 | Access control of data transmission network | |||
| 916 | 4516122 | Communication system with collision detection and forced collision | |||
| 917 | 4514843 | Packet switched communication system comprising collision avoidance means | |||
| 918 | 4513370 | Data transfer control system and method for a plurality of linked stations | |||
| 919 | 4511958 | Common bus access system using plural configuration tables for failure tolerant token passing among processors | |||
| 920 | 4510600 | Digital signal transmission system | |||
| 921 | 4510599 | Prioritized unidirectional distributed bus accessing system | |||
| 922 | 4507778 | Digital transmission system | |||
| 923 | 4506361 | Retransmission control system | |||
| 924 | 4506360 | Multi-station token pass communication system and method | |||
| 925 | 4503533 | Local area communication network utilizing a round robin access scheme with improved channel utilization | |||
| 926 | 4502137 | Digital signal transmitting method | |||
| 927 | 4500990 | Data communication device including circuitry responsive to an overflow of an input packet buffer for causing a collision | |||
| 928 | 4498168 | Communication network and method for its use | |||
| 929 | 4495572 | Computer intercommunication system | |||
| 930 | 4495493 | Method of controlling the transmission/reception of data in a local communication network, and data transmission system for performing the method | |||
| 931 | 4494233 | Method and apparatus for the detection and regeneration of a lost token in a token based data communications network | |||
| 932 | 4494185 | Data processing system employing broadcast packet switching | |||
| 933 | 4494113 | Method and apparatus for self-control in distributed priority collision | |||
| 934 | 4493074 | Content induced transaction overlap communication system | |||
| 935 | 4491946 | Multi-station token pass communication system | |||
1984 | |||||
| 936 | 4489420 | Clear channel detector for binary digital data transmission system | |||
| 937 | 4488232 | Self-adjusting, distributed control, access method for a multiplexed single-signal data bus | |||
| 938 | 4479228 | Local computer network transceiver | |||
| 939 | 4476467 | Random entry intercomputer network with collision prevention | |||
| 940 | 4472712 | Multipoint data communication system with local arbitration | |||
| 941 | 4466096 | Apparatus and method for providing transmitter hierarchy control for efficient channel management | |||
| 942 | 4466000 | Data communication system | |||
| 943 | 4464749 | Bi-directional token flow system | |||
| 944 | 4464658 | Multipoint data communication system with collision detection | |||
| 945 | 4463351 | System for providing several data terminals with access to a digital telephone line | |||
| 946 | 4441162 | Local network interface with control processor & DMA controller for coupling data processing stations to common serial communications medium | |||
| 947 | 4439856 | Bimodal bus accessing system | |||
| 948 | 4439763 | Collision avoiding system and protocol for a multiple access digital communications system | |||
| 949 | 4430651 | Expandable and contractible local area network system | |||
| 950 | 4429384 | Communication system having an information bus and circuits therefor | |||
1983 | |||||
| 951 | 4422179 | Electrical-optical interface network | |||
| 952 | 4418386 | Communication bus for a multi-source/receiver data processing system | |||
| 953 | 4417334 | Data processing system having dual-channel system bus | |||
| 954 | 4412347 | Precision setting of currents and reference voltages | |||
| 955 | 4412326 | Collision avoiding system, apparatus and protocol for a multiple access digital communications system including variable length packets | |||
| 956 | 4410983 | Distributed industrial control system with remote stations taking turns supervising communications link between the remote stations | |||
| 957 | 4409592 | Multipoint packet data communication system using random access and collision detection techniques | |||
| 958 | 4402082 | Automatic line termination in distributed industrial process control system | |||
| 959 | 4398298 | Communication system having stations capable of detecting another station's | |||
| 960 | 4395710 | Bus access circuit for high speed digital data communication | |||
| 961 | 4390990 | Method for multiple signal collision detection on a transmission line | |||
| 962 | 4387425 | Masterless and contentionless computer network | |||
| 963 | 4384363 | Transceiver for local network using carrier-sense multiple access/collision detection | |||
| 964 | 4382249 | Apparatus and method for decoding information | |||
| 965 | 4380761 | Digital phase decoder with collision detection | |||
| 966 | 4380088 | Tester for collision-detect circuitry | |||
| 967 | 4379294 | Data highway access control system | |||
| 968 | 4376278 | Apparatus and method for collision avoidance | |||
1982 | |||||
| 969 | 4366480 | Demand driven access mechanism | |||
| 970 | 4359731 | Communication link contention resolution system | |||
| 971 | 4352201 | Data transmission system | |||
| 972 | 4352103 | Industrial control system | |||
| 973 | 4347563 | Industrial control system | |||
| 974 | 4345250 | Information communication system with collision avoidance | |||
| 975 | 4337465 | Line driver circuit for a local area contention network | |||
| 976 | 4332027 | Local area contention network data communication system | |||
1981 | |||||
| 977 | 4292623 | Port logic for a communication bus system | |||
| 978 | 4271523 | Contention interference detection in data communication receiver | |||
| 979 | 4271507 | Communication broadcast channel interface | |||
| 980 | 4259663 | Contention interference detection by comparison of transmitted and received signal information | |||
1980 | |||||
| 981 | 4234952 | Conflict resolution by retransmission delay on shared communication medium | |||
| 982 | 4233589 | Active T-coupler for fiber optic local networks which permits collision detection | |||
| 983 | 4227045 | Data processing protocol system | |||
| 984 | 4210780 | Multiple access digital communications system | |||
| 985 | 4199663 | Autonomous terminal data communications system | |||
| 986 | 4199661 | Method and apparatus for eliminating conflicts on a communication channel | |||
1979 | |||||
| 987 | 4177450 | Process and method to initiate a receiving and transmitting station linked by a connecting channel of an information exchange system consisting of several transmitting and receiving stations | |||
| 988 | 4161786 | Digital bus communications system | |||
1978 | |||||
| 989 | 4096355 | Common channel access method for a plurality of data stations in a data transmission system and circuit for implementing the method | |||
1977 | |||||
| 990 | 4063220 | Multipoint data communication system with collision detection | |||
| 991 | 4058681 | Information transmission system | |||
| 992 | 4055835 | Line-seizing apparatus | |||
1976 | |||||
| 993 | 3978451 | Controlling communications between computer devices over common bus | |||
| © 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017 | |||||