Patents for H04L 12 - Data switching networks (448,999) |
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05/13/1997 | US5630204 Customer premise wireless distribution of broad band signals and two-way communication of control signals over power lines |
05/13/1997 | US5630184 Method of operating a computer forming a node in a network |
05/13/1997 | US5630173 In a computer system |
05/13/1997 | US5630103 Radio transmission system for distribution of newspaper copy in computer format to personal computers for viewing |
05/13/1997 | US5630061 System for enabling first computer to communicate over switched network with second computer located within LAN by using media access control driver in different modes |
05/13/1997 | US5630060 Method and apparatus for delivering multi-media messages over different transmission media |
05/13/1997 | US5630059 Expedited message transfer in a multi-nodal data processing system |
05/13/1997 | US5630058 Network connected device protection |
05/13/1997 | US5629982 Method of transmitting a message |
05/13/1997 | US5629980 System for controlling the distribution and use of digital works |
05/13/1997 | US5629978 Service delivery using broadband |
05/13/1997 | US5629942 Method and arrangement for channel allocation for data transmission between a main station and a plurality of substations |
05/13/1997 | US5629941 Multiplex transmission system |
05/13/1997 | US5629940 Transmitting and receiving long messages in a wireless one-way communication system while reserving selected slots for short messages |
05/13/1997 | US5629939 Time slot rearranging apparatus in multiplexer |
05/13/1997 | US5629938 Method for automated provisioning of dedicated circuits |
05/13/1997 | US5629937 Apparatus and method for ATM queuing and scheduling |
05/13/1997 | US5629936 Control of consecutive packet loss in a packet buffer |
05/13/1997 | US5629935 Signal multiplexing apparatus using multiconnection |
05/13/1997 | US5629933 Method and system for enhanced communication in a multisession packet based communication system |
05/13/1997 | US5629930 Call routing in an ATM switching network |
05/13/1997 | US5629928 In a data communication network |
05/13/1997 | US5629927 Monitoring ATM networks for burstiness using cell full or cell empty latency with minimum information |
05/13/1997 | US5629925 Method of operating a switching network, as well as switching network and exchange therefor |
05/13/1997 | US5629685 Segmentable addressable modular communication network hubs |
05/13/1997 | US5629628 Instrument and method for testing local area network cables |
05/13/1997 | CA2064980C Method of controlling the operation of a packet switched cdma communication network for controlling the operation of transmitters and receivers |
05/09/1997 | WO1997016916A1 Method and apparatus for implementing a computer network/internet telephone system |
05/09/1997 | WO1997016911A1 Secured gateway interface |
05/09/1997 | WO1997016907A1 Call routing in an atm switching network |
05/09/1997 | WO1997016906A1 Port-link configuration tracking method and apparatus |
05/09/1997 | WO1997016897A1 Computerized payment system for purchasing goods and services on the internet |
05/09/1997 | WO1997016895A1 Constant bit rate transport in a contention based medium access control |
05/09/1997 | WO1997016890A2 Method and apparatus for permitting a radio to originate and receive data messages in a data communications network |
05/09/1997 | WO1997016793A1 Value added network with multiple access methodology |
05/09/1997 | WO1997016792A1 Virtual maintenance network in multiprocessing system |
05/09/1997 | WO1997016782A2 Computer network security arrangements |
05/09/1997 | WO1997011566A3 Method for communicating data in a wireless communication system |
05/09/1997 | CA2236644A1 Value added network with multiple access methodology |
05/09/1997 | CA2236213A1 Virtual maintenance network in multiprocessing system |
05/09/1997 | CA2236118A1 Computerized payment system for purchasing goods and services on the internet |
05/07/1997 | EP0772371A1 Verification of network transporter in networking environments |
05/07/1997 | EP0772370A2 Communications adapter with multiple interface options |
05/07/1997 | EP0772369A2 Cell interface block partitioning for segmentation and re-assembly engine |
05/07/1997 | EP0772368A2 Method and apparatus for burst transferring ATM packet header and data to a host computer system |
05/07/1997 | EP0772327A2 Electronic mail forwarding system |
05/07/1997 | EP0772326A1 Full duplex flow control for ethernet networks |
05/07/1997 | EP0772325A2 ATM exchange system and priority control method |
05/07/1997 | EP0772324A2 Systems and methods for sharing of resources |
05/07/1997 | EP0772323A2 Method and apparatus for tracking buffer availability |
05/07/1997 | EP0772322A2 System and methods of routing packets through a network with changing topology |
05/07/1997 | EP0772321A1 Repeater with virtual LAN support |
05/07/1997 | EP0772320A2 Device for signal transmission via a field bus |
05/07/1997 | EP0772319A2 Method and system for sharing information between network managers |
05/07/1997 | EP0772318A2 Filtering system and method for high performance network management map |
05/07/1997 | EP0772316A2 Asynchronous transfer mode type multimedia radiocommunication system |
05/07/1997 | EP0772307A1 Communication protocol for half-duplex traffic |
05/07/1997 | EP0771510A1 Credit bandwidth allocator for a radio system |
05/07/1997 | EP0548105A4 Control apparatus for use in a dwelling |
05/07/1997 | DE19540741A1 Error-free transmission method for time-critical digital signal with variable bit rate |
05/07/1997 | CN1149369A Method and equipment prioritizing traffic in an ATM network |
05/07/1997 | CN1149368A Method for preventing circular routing in a telecommunication network |
05/07/1997 | CN1149343A Method and apparatus for monitoring and controlling programs in a network |
05/07/1997 | CN1149238A Apparatus for minimizing clock skew and maximizing retime margin in high speed system |
05/07/1997 | CN1149223A Terabit per second packet switch having assignable multiple packet loss probabilities |
05/07/1997 | CN1149222A Terabit per second ATM packet switch having out-of-band control with multicasting |
05/07/1997 | CN1149221A Method and apparatus for matching baud of ATM model data reproducing apparatus |
05/07/1997 | CN1149220A Method, communication system and conference unit for carrying out conference |
05/07/1997 | CA2189619A1 Verification of network transporter in networking environments |
05/07/1997 | CA2189618A1 Cell interface block partitioning for segmentation and re-assembly engine |
05/07/1997 | CA2189617A1 Mechanism for reducing data copying overhead in protected memory operating systems |
05/06/1997 | US5627997 Method and system for converting computer mail messages using an extensible set of conversion routines |
05/06/1997 | US5627972 System for selectively converting a plurality of source data structures without an intermediary structure into a plurality of selected target structures |
05/06/1997 | US5627971 Machine method for determining the eligibility of links in a network |
05/06/1997 | US5627970 Methods and apparatus for achieving and maintaining optimum transmission rates and preventing data loss in a processing system nework |
05/06/1997 | US5627969 Universal link configurator for physical link configurations in a data link node |
05/06/1997 | US5627836 VPI/VCI administration |
05/06/1997 | US5627829 Method for reducing unnecessary traffic over a computer network |
05/06/1997 | US5627828 Method and circuit for detecting data collisions in communication network |
05/06/1997 | US5627824 Telecommunications network |
05/06/1997 | US5627822 Method and circuit arrangement for disturbance-free redirection of a message cell stream onto an alternate route |
05/06/1997 | US5627821 Defect notification method in a multipoint ATM network |
05/06/1997 | US5627819 Use of multipoint connection services to establish call-tapping points in a switched network |
05/06/1997 | US5627766 Performance and status monitoring in a computer network |
05/06/1997 | US5627764 Automatic electronic messaging system with feedback and work flow administration |
05/06/1997 | US5627590 Image encoding and transmitting system |
05/06/1997 | CA2088084C Network-based digital bandwidth-on-demand |
05/03/1997 | CA2189394A1 Virtual network management method |
05/02/1997 | EP0771132A1 Device for regulating the flow of ATM cells inside an ATM switch |
05/02/1997 | EP0771131A2 Real-time processing for virtual circuits in packet switching |
05/02/1997 | EP0771130A1 Multiplexing and scheduling apparatus for an ATM switching network |
05/02/1997 | EP0771129A2 Method and apparatus for asynchronously segmenting packets of multiple channels into ATM cells |
05/02/1997 | EP0771099A2 Distributed multimedia service system |
05/02/1997 | EP0771096A2 Network server |
05/02/1997 | EP0771095A2 Network access to internet and stored multimedia services from a terminal supporting the H.320 protocol |
05/02/1997 | EP0770968A2 Terminal device in document information communication system |
05/02/1997 | EP0770965A1 System for transmission of embedded applications over a network |
05/02/1997 | EP0770962A2 Packet data communication system |
05/02/1997 | EP0770315A1 Communications system |
05/02/1997 | EP0770297A1 Atm switch in dual switch plane operation |